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-rw-r--r--drivers/acpi/video.c11
-rw-r--r--drivers/block/Kconfig15
-rw-r--r--drivers/block/cciss.c1
-rw-r--r--drivers/block/floppy.c90
-rw-r--r--drivers/block/loop.c17
-rw-r--r--drivers/block/mtip32xx/mtip32xx.c19
-rw-r--r--drivers/block/mtip32xx/mtip32xx.h3
-rw-r--r--drivers/block/xen-blkback/common.h4
-rw-r--r--drivers/block/xen-blkback/xenbus.c9
-rw-r--r--drivers/cpufreq/powernow-k8.c2
-rw-r--r--drivers/gpio/gpio-74x164.c2
-rw-r--r--drivers/gpio/gpio-mvebu.c4
-rw-r--r--drivers/gpio/gpio-omap.c35
-rw-r--r--drivers/gpio/gpio-timberdale.c4
-rw-r--r--drivers/gpio/gpiolib.c10
-rw-r--r--drivers/gpu/drm/exynos/Kconfig2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_connector.c1
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_encoder.c33
-rw-r--r--drivers/gpu/drm/exynos/exynos_mixer.c2
-rw-r--r--drivers/gpu/drm/i915/i915_dma.c3
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c2
-rw-r--r--drivers/gpu/drm/i915/intel_overlay.c14
-rw-r--r--drivers/gpu/drm/i915/intel_panel.c2
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c62
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo_regs.h2
-rw-r--r--drivers/gpu/drm/nouveau/core/core/mm.c9
-rw-r--r--drivers/gpu/drm/nouveau/core/include/core/mm.h1
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c10
-rw-r--r--drivers/gpu/drm/nouveau/core/subdev/i2c/base.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_display.c36
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c36
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.h2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_irq.c16
-rw-r--r--drivers/gpu/drm/nouveau/nv04_dac.c16
-rw-r--r--drivers/gpu/drm/nouveau/nv04_dfp.c14
-rw-r--r--drivers/gpu/drm/nouveau/nv04_tv.c9
-rw-r--r--drivers/gpu/drm/radeon/evergreen_cs.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_atpx_handler.c4
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c28
-rw-r--r--drivers/gpu/drm/radeon/radeon_legacy_crtc.c15
-rw-r--r--drivers/gpu/drm/radeon/radeon_legacy_encoders.c175
-rw-r--r--drivers/gpu/drm/udl/udl_drv.h2
-rw-r--r--drivers/gpu/drm/udl/udl_fb.c12
-rw-r--r--drivers/gpu/drm/udl/udl_transfer.c5
-rw-r--r--drivers/hid/hid-apple.c6
-rw-r--r--drivers/hid/hid-core.c6
-rw-r--r--drivers/hid/hid-ids.h3
-rw-r--r--drivers/hid/hid-microsoft.c18
-rw-r--r--drivers/hid/hid-multitouch.c5
-rw-r--r--drivers/hwmon/fam15h_power.c4
-rw-r--r--drivers/hwmon/gpio-fan.c2
-rw-r--r--drivers/i2c/Makefile1
-rw-r--r--drivers/i2c/busses/Kconfig1
-rw-r--r--drivers/i2c/busses/Makefile1
-rw-r--r--drivers/i2c/busses/i2c-i801.c11
-rw-r--r--drivers/i2c/busses/i2c-mxs.c186
-rw-r--r--drivers/i2c/busses/i2c-nomadik.c9
-rw-r--r--drivers/i2c/busses/i2c-tegra.c2
-rw-r--r--drivers/i2c/i2c-stub.c (renamed from drivers/i2c/busses/i2c-stub.c)66
-rw-r--r--drivers/input/gameport/emu10k1-gp.c6
-rw-r--r--drivers/input/gameport/fm801-gp.c6
-rw-r--r--drivers/input/input-mt.c2
-rw-r--r--drivers/input/input.c181
-rw-r--r--drivers/input/joystick/as5011.c29
-rw-r--r--drivers/input/joystick/maplecontrol.c6
-rw-r--r--drivers/input/joystick/walkera0701.c7
-rw-r--r--drivers/input/keyboard/Kconfig2
-rw-r--r--drivers/input/keyboard/adp5520-keys.c6
-rw-r--r--drivers/input/keyboard/adp5588-keys.c18
-rw-r--r--drivers/input/keyboard/adp5589-keys.c21
-rw-r--r--drivers/input/keyboard/bf54x-keys.c6
-rw-r--r--drivers/input/keyboard/davinci_keyscan.c4
-rw-r--r--drivers/input/keyboard/ep93xx_keypad.c6
-rw-r--r--drivers/input/keyboard/gpio_keys.c90
-rw-r--r--drivers/input/keyboard/gpio_keys_polled.c26
-rw-r--r--drivers/input/keyboard/hilkbd.c10
-rw-r--r--drivers/input/keyboard/imx_keypad.c9
-rw-r--r--drivers/input/keyboard/jornada680_kbd.c6
-rw-r--r--drivers/input/keyboard/jornada720_kbd.c6
-rw-r--r--drivers/input/keyboard/lm8323.c6
-rw-r--r--drivers/input/keyboard/lm8333.c6
-rw-r--r--drivers/input/keyboard/locomokbd.c8
-rw-r--r--drivers/input/keyboard/lpc32xx-keys.c8
-rw-r--r--drivers/input/keyboard/matrix_keypad.c129
-rw-r--r--drivers/input/keyboard/max7359_keypad.c6
-rw-r--r--drivers/input/keyboard/mcs_touchkey.c6
-rw-r--r--drivers/input/keyboard/mpr121_touchkey.c12
-rw-r--r--drivers/input/keyboard/nomadik-ske-keypad.c38
-rw-r--r--drivers/input/keyboard/omap-keypad.c6
-rw-r--r--drivers/input/keyboard/omap4-keypad.c10
-rw-r--r--drivers/input/keyboard/opencores-kbd.c6
-rw-r--r--drivers/input/keyboard/pmic8xxx-keypad.c10
-rw-r--r--drivers/input/keyboard/pxa27x_keypad.c6
-rw-r--r--drivers/input/keyboard/pxa930_rotary.c6
-rw-r--r--drivers/input/keyboard/qt1070.c8
-rw-r--r--drivers/input/keyboard/qt2160.c31
-rw-r--r--drivers/input/keyboard/samsung-keypad.c109
-rw-r--r--drivers/input/keyboard/sh_keysc.c6
-rw-r--r--drivers/input/keyboard/spear-keyboard.c98
-rw-r--r--drivers/input/keyboard/stmpe-keypad.c142
-rw-r--r--drivers/input/keyboard/tc3589x-keypad.c6
-rw-r--r--drivers/input/keyboard/tca6416-keypad.c8
-rw-r--r--drivers/input/keyboard/tca8418_keypad.c179
-rw-r--r--drivers/input/keyboard/tegra-kbc.c16
-rw-r--r--drivers/input/keyboard/tnetv107x-keypad.c6
-rw-r--r--drivers/input/keyboard/twl4030_keypad.c8
-rw-r--r--drivers/input/keyboard/w90p910_keypad.c6
-rw-r--r--drivers/input/matrix-keymap.c23
-rw-r--r--drivers/input/misc/88pm80x_onkey.c6
-rw-r--r--drivers/input/misc/88pm860x_onkey.c6
-rw-r--r--drivers/input/misc/Kconfig29
-rw-r--r--drivers/input/misc/Makefile2
-rw-r--r--drivers/input/misc/ab8500-ponkey.c6
-rw-r--r--drivers/input/misc/ad714x-i2c.c6
-rw-r--r--drivers/input/misc/ad714x-spi.c6
-rw-r--r--drivers/input/misc/adxl34x-i2c.c6
-rw-r--r--drivers/input/misc/adxl34x-spi.c6
-rw-r--r--drivers/input/misc/bfin_rotary.c6
-rw-r--r--drivers/input/misc/bma150.c28
-rw-r--r--drivers/input/misc/cma3000_d0x_i2c.c6
-rw-r--r--drivers/input/misc/cobalt_btns.c6
-rw-r--r--drivers/input/misc/da9052_onkey.c6
-rw-r--r--drivers/input/misc/da9055_onkey.c171
-rw-r--r--drivers/input/misc/dm355evm_keys.c6
-rw-r--r--drivers/input/misc/gp2ap002a00f.c8
-rw-r--r--drivers/input/misc/gpio_tilt_polled.c6
-rw-r--r--drivers/input/misc/ixp4xx-beeper.c6
-rw-r--r--drivers/input/misc/kxtj9.c16
-rw-r--r--drivers/input/misc/m68kspkr.c6
-rw-r--r--drivers/input/misc/max8925_onkey.c6
-rw-r--r--drivers/input/misc/max8997_haptic.c6
-rw-r--r--drivers/input/misc/mc13783-pwrbutton.c6
-rw-r--r--drivers/input/misc/mma8450.c6
-rw-r--r--drivers/input/misc/mpu3050.c8
-rw-r--r--drivers/input/misc/pcap_keys.c6
-rw-r--r--drivers/input/misc/pcf50633-input.c6
-rw-r--r--drivers/input/misc/pcf8574_keypad.c6
-rw-r--r--drivers/input/misc/pcspkr.c6
-rw-r--r--drivers/input/misc/pm8xxx-vibrator.c6
-rw-r--r--drivers/input/misc/pmic8xxx-pwrkey.c6
-rw-r--r--drivers/input/misc/pwm-beeper.c20
-rw-r--r--drivers/input/misc/rb532_button.c6
-rw-r--r--drivers/input/misc/retu-pwrbutton.c99
-rw-r--r--drivers/input/misc/rotary_encoder.c9
-rw-r--r--drivers/input/misc/sgi_btns.c6
-rw-r--r--drivers/input/misc/sparcspkr.c14
-rw-r--r--drivers/input/misc/twl4030-pwrbutton.c3
-rw-r--r--drivers/input/misc/twl4030-vibra.c6
-rw-r--r--drivers/input/misc/twl6040-vibra.c6
-rw-r--r--drivers/input/misc/wistron_btns.c20
-rw-r--r--drivers/input/misc/wm831x-on.c11
-rw-r--r--drivers/input/misc/xen-kbdfront.c7
-rw-r--r--drivers/input/mouse/alps.c10
-rw-r--r--drivers/input/mouse/bcm5974.c21
-rw-r--r--drivers/input/mouse/gpio_mouse.c6
-rw-r--r--drivers/input/mouse/maplemouse.c6
-rw-r--r--drivers/input/mouse/navpoint.c6
-rw-r--r--drivers/input/mouse/pxa930_trkball.c6
-rw-r--r--drivers/input/mouse/synaptics_i2c.c6
-rw-r--r--drivers/input/serio/Kconfig9
-rw-r--r--drivers/input/serio/Makefile1
-rw-r--r--drivers/input/serio/altera_ps2.c6
-rw-r--r--drivers/input/serio/ambakmi.c6
-rw-r--r--drivers/input/serio/arc_ps2.c274
-rw-r--r--drivers/input/serio/ct82c710.c6
-rw-r--r--drivers/input/serio/gscps2.c6
-rw-r--r--drivers/input/serio/hil_mlc.c13
-rw-r--r--drivers/input/serio/i8042-io.h2
-rw-r--r--drivers/input/serio/i8042-sparcio.h6
-rw-r--r--drivers/input/serio/i8042.c6
-rw-r--r--drivers/input/serio/maceps2.c8
-rw-r--r--drivers/input/serio/pcips2.c6
-rw-r--r--drivers/input/serio/q40kbd.c6
-rw-r--r--drivers/input/serio/rpckbd.c6
-rw-r--r--drivers/input/serio/sa1111ps2.c12
-rw-r--r--drivers/input/serio/serio.c11
-rw-r--r--drivers/input/serio/xilinx_ps2.c8
-rw-r--r--drivers/input/tablet/wacom_sys.c58
-rw-r--r--drivers/input/tablet/wacom_wac.c29
-rw-r--r--drivers/input/tablet/wacom_wac.h2
-rw-r--r--drivers/input/touchscreen/88pm860x-ts.c8
-rw-r--r--drivers/input/touchscreen/Kconfig12
-rw-r--r--drivers/input/touchscreen/Makefile1
-rw-r--r--drivers/input/touchscreen/ad7877.c6
-rw-r--r--drivers/input/touchscreen/ad7879-i2c.c6
-rw-r--r--drivers/input/touchscreen/ad7879-spi.c6
-rw-r--r--drivers/input/touchscreen/ads7846.c10
-rw-r--r--drivers/input/touchscreen/atmel_mxt_ts.c6
-rw-r--r--drivers/input/touchscreen/atmel_tsadcc.c6
-rw-r--r--drivers/input/touchscreen/auo-pixcir-ts.c8
-rw-r--r--drivers/input/touchscreen/bu21013_ts.c125
-rw-r--r--drivers/input/touchscreen/cy8ctmg110_ts.c19
-rw-r--r--drivers/input/touchscreen/cyttsp_i2c.c6
-rw-r--r--drivers/input/touchscreen/cyttsp_spi.c6
-rw-r--r--drivers/input/touchscreen/da9034-ts.c6
-rw-r--r--drivers/input/touchscreen/da9052_tsi.c10
-rw-r--r--drivers/input/touchscreen/edt-ft5x06.c28
-rw-r--r--drivers/input/touchscreen/eeti_ts.c6
-rw-r--r--drivers/input/touchscreen/egalax_ts.c8
-rw-r--r--drivers/input/touchscreen/h3600_ts_input.c479
-rw-r--r--drivers/input/touchscreen/htcpen.c6
-rw-r--r--drivers/input/touchscreen/ili210x.c6
-rw-r--r--drivers/input/touchscreen/intel-mid-touch.c14
-rw-r--r--drivers/input/touchscreen/jornada720_ts.c6
-rw-r--r--drivers/input/touchscreen/lpc32xx_ts.c6
-rw-r--r--drivers/input/touchscreen/max11801_ts.c8
-rw-r--r--drivers/input/touchscreen/mc13783_ts.c4
-rw-r--r--drivers/input/touchscreen/mcs5000_ts.c6
-rw-r--r--drivers/input/touchscreen/mms114.c68
-rw-r--r--drivers/input/touchscreen/pcap_ts.c6
-rw-r--r--drivers/input/touchscreen/pixcir_i2c_ts.c6
-rw-r--r--drivers/input/touchscreen/s3c2410_ts.c6
-rw-r--r--drivers/input/touchscreen/st1232.c8
-rw-r--r--drivers/input/touchscreen/stmpe-ts.c133
-rw-r--r--drivers/input/touchscreen/ti_tscadc.c2
-rw-r--r--drivers/input/touchscreen/tnetv107x-ts.c6
-rw-r--r--drivers/input/touchscreen/tps6507x-ts.c4
-rw-r--r--drivers/input/touchscreen/tsc2005.c8
-rw-r--r--drivers/input/touchscreen/tsc2007.c6
-rw-r--r--drivers/input/touchscreen/ucb1400_ts.c8
-rw-r--r--drivers/input/touchscreen/w90p910_ts.c6
-rw-r--r--drivers/input/touchscreen/wacom_i2c.c6
-rw-r--r--drivers/input/touchscreen/wm831x-ts.c12
-rw-r--r--drivers/md/faulty.c5
-rw-r--r--drivers/md/raid1.c2
-rw-r--r--drivers/md/raid10.c15
-rw-r--r--drivers/mfd/stmpe.c2
-rw-r--r--drivers/net/bonding/bond_sysfs.c4
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c158
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c13
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c10
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c3
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c1
-rw-r--r--drivers/net/phy/mdio-bitbang.c1
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c65
-rw-r--r--drivers/net/vxlan.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c10
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c3
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c25
-rw-r--r--drivers/scsi/qla2xxx/qla_target.h1
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.c77
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.h2
-rw-r--r--drivers/target/iscsi/iscsi_target.c4
-rw-r--r--drivers/target/iscsi/iscsi_target_core.h1
-rw-r--r--drivers/target/iscsi/iscsi_target_login.c1
-rw-r--r--drivers/target/iscsi/iscsi_target_util.c22
-rw-r--r--drivers/target/iscsi/iscsi_target_util.h1
-rw-r--r--drivers/target/target_core_configfs.c3
-rw-r--r--drivers/target/target_core_device.c18
-rw-r--r--drivers/target/target_core_sbc.c18
-rw-r--r--drivers/target/target_core_spc.c2
-rw-r--r--drivers/target/target_core_tmr.c6
-rw-r--r--drivers/target/target_core_transport.c1
-rw-r--r--drivers/thermal/exynos_thermal.c2
-rw-r--r--drivers/thermal/rcar_thermal.c2
-rw-r--r--drivers/video/xen-fbfront.c5
-rw-r--r--drivers/xen/gntdev.c36
-rw-r--r--drivers/xen/xenbus/xenbus_dev_frontend.c2
259 files changed, 3049 insertions, 2160 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index f94d4c818fc7..0230cb6cbb3a 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1345,12 +1345,15 @@ static int
acpi_video_bus_get_devices(struct acpi_video_bus *video,
struct acpi_device *device)
{
- int status;
+ int status = 0;
struct acpi_device *dev;
- status = acpi_video_device_enumerate(video);
- if (status)
- return status;
+ /*
+ * There are systems where video module known to work fine regardless
+ * of broken _DOD and ignoring returned value here doesn't cause
+ * any issues later.
+ */
+ acpi_video_device_enumerate(video);
list_for_each_entry(dev, &device->children, node) {
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index f529407db93f..824e09c4d0d7 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -131,6 +131,7 @@ config BLK_CPQ_DA
config BLK_CPQ_CISS_DA
tristate "Compaq Smart Array 5xxx support"
depends on PCI
+ select CHECK_SIGNATURE
help
This is the driver for Compaq Smart Array 5xxx controllers.
Everyone using these boards should say Y here.
@@ -166,8 +167,8 @@ config BLK_DEV_DAC960
module will be called DAC960.
config BLK_DEV_UMEM
- tristate "Micro Memory MM5415 Battery Backed RAM support (EXPERIMENTAL)"
- depends on PCI && EXPERIMENTAL
+ tristate "Micro Memory MM5415 Battery Backed RAM support"
+ depends on PCI
---help---
Saying Y here will include support for the MM5415 family of
battery backed (Non-volatile) RAM cards.
@@ -430,8 +431,8 @@ config CDROM_PKTCDVD_BUFFERS
a disc is opened for writing.
config CDROM_PKTCDVD_WCACHE
- bool "Enable write caching (EXPERIMENTAL)"
- depends on CDROM_PKTCDVD && EXPERIMENTAL
+ bool "Enable write caching"
+ depends on CDROM_PKTCDVD
help
If enabled, write caching will be set for the CD-R/W device. For now
this option is dangerous unless the CD-RW media is known good, as we
@@ -508,8 +509,8 @@ config XEN_BLKDEV_BACKEND
config VIRTIO_BLK
- tristate "Virtio block driver (EXPERIMENTAL)"
- depends on EXPERIMENTAL && VIRTIO
+ tristate "Virtio block driver"
+ depends on VIRTIO
---help---
This is the virtual block driver for virtio. It can be used with
lguest or QEMU based VMMs (like KVM or Xen). Say Y or M.
@@ -528,7 +529,7 @@ config BLK_DEV_HD
config BLK_DEV_RBD
tristate "Rados block device (RBD)"
- depends on INET && EXPERIMENTAL && BLOCK
+ depends on INET && BLOCK
select CEPH_LIB
select LIBCRC32C
select CRYPTO_AES
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index b0f553b26d0f..ca83f96756ad 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -5205,7 +5205,6 @@ static void cciss_shutdown(struct pci_dev *pdev)
return;
}
/* write all data in the battery backed cache to disk */
- memset(flush_buf, 0, 4);
return_code = sendcmd_withirq(h, CCISS_CACHE_FLUSH, flush_buf,
4, 0, CTLR_LUNID, TYPE_CMD);
kfree(flush_buf);
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 17c675c52295..1c49d7173966 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4109,12 +4109,19 @@ static struct platform_driver floppy_driver = {
static struct platform_device floppy_device[N_DRIVE];
+static bool floppy_available(int drive)
+{
+ if (!(allowed_drive_mask & (1 << drive)))
+ return false;
+ if (fdc_state[FDC(drive)].version == FDC_NONE)
+ return false;
+ return true;
+}
+
static struct kobject *floppy_find(dev_t dev, int *part, void *data)
{
int drive = (*part & 3) | ((*part & 0x80) >> 5);
- if (drive >= N_DRIVE ||
- !(allowed_drive_mask & (1 << drive)) ||
- fdc_state[FDC(drive)].version == FDC_NONE)
+ if (drive >= N_DRIVE || !floppy_available(drive))
return NULL;
if (((*part >> 2) & 0x1f) >= ARRAY_SIZE(floppy_type))
return NULL;
@@ -4124,8 +4131,7 @@ static struct kobject *floppy_find(dev_t dev, int *part, void *data)
static int __init do_floppy_init(void)
{
- int i, unit, drive;
- int err, dr;
+ int i, unit, drive, err;
set_debugt();
interruptjiffies = resultjiffies = jiffies;
@@ -4137,34 +4143,32 @@ static int __init do_floppy_init(void)
raw_cmd = NULL;
- for (dr = 0; dr < N_DRIVE; dr++) {
- disks[dr] = alloc_disk(1);
- if (!disks[dr]) {
- err = -ENOMEM;
- goto out_put_disk;
- }
+ floppy_wq = alloc_ordered_workqueue("floppy", 0);
+ if (!floppy_wq)
+ return -ENOMEM;
- floppy_wq = alloc_ordered_workqueue("floppy", 0);
- if (!floppy_wq) {
+ for (drive = 0; drive < N_DRIVE; drive++) {
+ disks[drive] = alloc_disk(1);
+ if (!disks[drive]) {
err = -ENOMEM;
goto out_put_disk;
}
- disks[dr]->queue = blk_init_queue(do_fd_request, &floppy_lock);
- if (!disks[dr]->queue) {
+ disks[drive]->queue = blk_init_queue(do_fd_request, &floppy_lock);
+ if (!disks[drive]->queue) {
err = -ENOMEM;
- goto out_destroy_workq;
+ goto out_put_disk;
}
- blk_queue_max_hw_sectors(disks[dr]->queue, 64);
- disks[dr]->major = FLOPPY_MAJOR;
- disks[dr]->first_minor = TOMINOR(dr);
- disks[dr]->fops = &floppy_fops;
- sprintf(disks[dr]->disk_name, "fd%d", dr);
+ blk_queue_max_hw_sectors(disks[drive]->queue, 64);
+ disks[drive]->major = FLOPPY_MAJOR;
+ disks[drive]->first_minor = TOMINOR(drive);
+ disks[drive]->fops = &floppy_fops;
+ sprintf(disks[drive]->disk_name, "fd%d", drive);
- init_timer(&motor_off_timer[dr]);
- motor_off_timer[dr].data = dr;
- motor_off_timer[dr].function = motor_off_callback;
+ init_timer(&motor_off_timer[drive]);
+ motor_off_timer[drive].data = drive;
+ motor_off_timer[drive].function = motor_off_callback;
}
err = register_blkdev(FLOPPY_MAJOR, "fd");
@@ -4282,9 +4286,7 @@ static int __init do_floppy_init(void)
}
for (drive = 0; drive < N_DRIVE; drive++) {
- if (!(allowed_drive_mask & (1 << drive)))
- continue;
- if (fdc_state[FDC(drive)].version == FDC_NONE)
+ if (!floppy_available(drive))
continue;
floppy_device[drive].name = floppy_device_name;
@@ -4293,7 +4295,7 @@ static int __init do_floppy_init(void)
err = platform_device_register(&floppy_device[drive]);
if (err)
- goto out_release_dma;
+ goto out_remove_drives;
err = device_create_file(&floppy_device[drive].dev,
&dev_attr_cmos);
@@ -4311,29 +4313,34 @@ static int __init do_floppy_init(void)
out_unreg_platform_dev:
platform_device_unregister(&floppy_device[drive]);
+out_remove_drives:
+ while (drive--) {
+ if (floppy_available(drive)) {
+ del_gendisk(disks[drive]);
+ device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
+ platform_device_unregister(&floppy_device[drive]);
+ }
+ }
out_release_dma:
if (atomic_read(&usage_count))
floppy_release_irq_and_dma();
out_unreg_region:
blk_unregister_region(MKDEV(FLOPPY_MAJOR, 0), 256);
platform_driver_unregister(&floppy_driver);
-out_destroy_workq:
- destroy_workqueue(floppy_wq);
out_unreg_blkdev:
unregister_blkdev(FLOPPY_MAJOR, "fd");
out_put_disk:
- while (dr--) {
- del_timer_sync(&motor_off_timer[dr]);
- if (disks[dr]->queue) {
- blk_cleanup_queue(disks[dr]->queue);
- /*
- * put_disk() is not paired with add_disk() and
- * will put queue reference one extra time. fix it.
- */
- disks[dr]->queue = NULL;
+ for (drive = 0; drive < N_DRIVE; drive++) {
+ if (!disks[drive])
+ break;
+ if (disks[drive]->queue) {
+ del_timer_sync(&motor_off_timer[drive]);
+ blk_cleanup_queue(disks[drive]->queue);
+ disks[drive]->queue = NULL;
}
- put_disk(disks[dr]);
+ put_disk(disks[drive]);
}
+ destroy_workqueue(floppy_wq);
return err;
}
@@ -4551,8 +4558,7 @@ static void __exit floppy_module_exit(void)
for (drive = 0; drive < N_DRIVE; drive++) {
del_timer_sync(&motor_off_timer[drive]);
- if ((allowed_drive_mask & (1 << drive)) &&
- fdc_state[FDC(drive)].version != FDC_NONE) {
+ if (floppy_available(drive)) {
del_gendisk(disks[drive]);
device_remove_file(&floppy_device[drive].dev, &dev_attr_cmos);
platform_device_unregister(&floppy_device[drive]);
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index e9d594fd12cb..54046e51160a 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -976,8 +976,21 @@ static int loop_clr_fd(struct loop_device *lo)
if (lo->lo_state != Lo_bound)
return -ENXIO;
- if (lo->lo_refcnt > 1) /* we needed one fd for the ioctl */
- return -EBUSY;
+ /*
+ * If we've explicitly asked to tear down the loop device,
+ * and it has an elevated reference count, set it for auto-teardown when
+ * the last reference goes away. This stops $!~#$@ udev from
+ * preventing teardown because it decided that it needs to run blkid on
+ * the loopback device whenever they appear. xfstests is notorious for
+ * failing tests because blkid via udev races with a losetup
+ * <dev>/do something like mkfs/losetup -d <dev> causing the losetup -d
+ * command to fail with EBUSY.
+ */
+ if (lo->lo_refcnt > 1) {
+ lo->lo_flags |= LO_FLAGS_AUTOCLEAR;
+ mutex_unlock(&lo->lo_ctl_mutex);
+ return 0;
+ }
if (filp == NULL)
return -EINVAL;
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index f946d31d6917..adc6f36564cf 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -2035,8 +2035,9 @@ static unsigned int implicit_sector(unsigned char command,
}
return rv;
}
-
-static void mtip_set_timeout(struct host_to_dev_fis *fis, unsigned int *timeout)
+static void mtip_set_timeout(struct driver_data *dd,
+ struct host_to_dev_fis *fis,
+ unsigned int *timeout, u8 erasemode)
{
switch (fis->command) {
case ATA_CMD_DOWNLOAD_MICRO:
@@ -2044,7 +2045,10 @@ static void mtip_set_timeout(struct host_to_dev_fis *fis, unsigned int *timeout)
break;
case ATA_CMD_SEC_ERASE_UNIT:
case 0xFC:
- *timeout = 240000; /* 4 minutes */
+ if (erasemode)
+ *timeout = ((*(dd->port->identify + 90) * 2) * 60000);
+ else
+ *timeout = ((*(dd->port->identify + 89) * 2) * 60000);
break;
case ATA_CMD_STANDBYNOW1:
*timeout = 120000; /* 2 minutes */
@@ -2087,6 +2091,7 @@ static int exec_drive_taskfile(struct driver_data *dd,
unsigned int transfer_size;
unsigned long task_file_data;
int intotal = outtotal + req_task->out_size;
+ int erasemode = 0;
taskout = req_task->out_size;
taskin = req_task->in_size;
@@ -2212,7 +2217,13 @@ static int exec_drive_taskfile(struct driver_data *dd,
fis.lba_hi,
fis.device);
- mtip_set_timeout(&fis, &timeout);
+ /* check for erase mode support during secure erase.*/
+ if ((fis.command == ATA_CMD_SEC_ERASE_UNIT)
+ && (outbuf[0] & MTIP_SEC_ERASE_MODE)) {
+ erasemode = 1;
+ }
+
+ mtip_set_timeout(dd, &fis, &timeout, erasemode);
/* Determine the correct transfer size.*/
if (force_single_sector)
diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h
index 18627a1d04c5..5f4a917bd8bb 100644
--- a/drivers/block/mtip32xx/mtip32xx.h
+++ b/drivers/block/mtip32xx/mtip32xx.h
@@ -33,6 +33,9 @@
/* offset of Device Control register in PCIe extended capabilites space */
#define PCIE_CONFIG_EXT_DEVICE_CONTROL_OFFSET 0x48
+/* check for erase mode support during secure erase */
+#define MTIP_SEC_ERASE_MODE 0x3
+
/* # of times to retry timed out/failed IOs */
#define MTIP_MAX_RETRIES 2
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index 9ad3b5ec1dc1..9a54623e52d7 100644
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -158,8 +158,8 @@ struct xen_vbd {
struct block_device *bdev;
/* Cached size parameter. */
sector_t size;
- bool flush_support;
- bool discard_secure;
+ unsigned int flush_support:1;
+ unsigned int discard_secure:1;
};
struct backend_info;
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 4f66171c6683..f58434c2617c 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -105,11 +105,10 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid)
{
struct xen_blkif *blkif;
- blkif = kmem_cache_alloc(xen_blkif_cachep, GFP_KERNEL);
+ blkif = kmem_cache_zalloc(xen_blkif_cachep, GFP_KERNEL);
if (!blkif)
return ERR_PTR(-ENOMEM);
- memset(blkif, 0, sizeof(*blkif));
blkif->domid = domid;
spin_lock_init(&blkif->blk_ring_lock);
atomic_set(&blkif->refcnt, 1);
@@ -196,7 +195,7 @@ static void xen_blkif_disconnect(struct xen_blkif *blkif)
}
}
-void xen_blkif_free(struct xen_blkif *blkif)
+static void xen_blkif_free(struct xen_blkif *blkif)
{
if (!atomic_dec_and_test(&blkif->refcnt))
BUG();
@@ -257,7 +256,7 @@ static struct attribute_group xen_vbdstat_group = {
VBD_SHOW(physical_device, "%x:%x\n", be->major, be->minor);
VBD_SHOW(mode, "%s\n", be->mode);
-int xenvbd_sysfs_addif(struct xenbus_device *dev)
+static int xenvbd_sysfs_addif(struct xenbus_device *dev)
{
int error;
@@ -281,7 +280,7 @@ fail1: device_remove_file(&dev->dev, &dev_attr_physical_device);
return error;
}
-void xenvbd_sysfs_delif(struct xenbus_device *dev)
+static void xenvbd_sysfs_delif(struct xenbus_device *dev)
{
sysfs_remove_group(&dev->dev.kobj, &xen_vbdstat_group);
device_remove_file(&dev->dev, &dev_attr_mode);
diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index c16a3a593ba4..e3ebb4fa2c3e 100644
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -5,7 +5,7 @@
* http://www.gnu.org/licenses/gpl.html
*
* Maintainer:
- * Andreas Herrmann <andreas.herrmann3@amd.com>
+ * Andreas Herrmann <herrmann.der.user@googlemail.com>
*
* Based on the powernow-k7.c module written by Dave Jones.
* (C) 2003 Dave Jones on behalf of SuSE Labs
diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index ed3e55161bdc..f05e54258ffb 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -153,7 +153,7 @@ static int __devinit gen_74x164_probe(struct spi_device *spi)
}
chip->gpio_chip.ngpio = GEN_74X164_NUMBER_GPIOS * chip->registers;
- chip->buffer = devm_kzalloc(&spi->dev, chip->gpio_chip.ngpio, GFP_KERNEL);
+ chip->buffer = devm_kzalloc(&spi->dev, chip->registers, GFP_KERNEL);
if (!chip->buffer) {
ret = -ENOMEM;
goto exit_destroy;
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 7a874129e5d8..cf7afb9eb61a 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -244,6 +244,8 @@ static int mvebu_gpio_direction_output(struct gpio_chip *chip, unsigned pin,
if (ret)
return ret;
+ mvebu_gpio_set(chip, pin, value);
+
spin_lock_irqsave(&mvchip->lock, flags);
u = readl_relaxed(mvebu_gpioreg_io_conf(mvchip));
u &= ~(1 << pin);
@@ -644,7 +646,7 @@ static int __devinit mvebu_gpio_probe(struct platform_device *pdev)
ct->handler = handle_edge_irq;
ct->chip.name = mvchip->chip.label;
- irq_setup_generic_chip(gc, IRQ_MSK(ngpios), IRQ_GC_INIT_MASK_CACHE,
+ irq_setup_generic_chip(gc, IRQ_MSK(ngpios), 0,
IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE);
/* Setup irq domain on top of the generic chip. */
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 94cbc842fbc3..d335af1d4d85 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -251,6 +251,40 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
}
}
+/**
+ * _clear_gpio_debounce - clear debounce settings for a gpio
+ * @bank: the gpio bank we're acting upon
+ * @gpio: the gpio number on this @gpio
+ *
+ * If a gpio is using debounce, then clear the debounce enable bit and if
+ * this is the only gpio in this bank using debounce, then clear the debounce
+ * time too. The debounce clock will also be disabled when calling this function
+ * if this is the only gpio in the bank using debounce.
+ */
+static void _clear_gpio_debounce(struct gpio_bank *bank, unsigned gpio)
+{
+ u32 gpio_bit = GPIO_BIT(bank, gpio);
+
+ if (!bank->dbck_flag)
+ return;
+
+ if (!(bank->dbck_enable_mask & gpio_bit))
+ return;
+
+ bank->dbck_enable_mask &= ~gpio_bit;
+ bank->context.debounce_en &= ~gpio_bit;
+ __raw_writel(bank->context.debounce_en,
+ bank->base + bank->regs->debounce_en);
+
+ if (!bank->dbck_enable_mask) {
+ bank->context.debounce = 0;
+ __raw_writel(bank->context.debounce, bank->base +
+ bank->regs->debounce);
+ clk_disable(bank->dbck);
+ bank->dbck_enabled = false;
+ }
+}
+
static inline void set_gpio_trigger(struct gpio_bank *bank, int gpio,
unsigned trigger)
{
@@ -539,6 +573,7 @@ static void _reset_gpio(struct gpio_bank *bank, int gpio)
_set_gpio_irqenable(bank, gpio, 0);
_clear_gpio_irqstatus(bank, gpio);
_set_gpio_triggering(bank, GPIO_INDEX(bank, gpio), IRQ_TYPE_NONE);
+ _clear_gpio_debounce(bank, gpio);
}
/* Use disable_irq_wake() and enable_irq_wake() functions from drivers */
diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c
index 031c6adf5b65..1a3e2b9b4772 100644
--- a/drivers/gpio/gpio-timberdale.c
+++ b/drivers/gpio/gpio-timberdale.c
@@ -116,7 +116,7 @@ static void timbgpio_irq_disable(struct irq_data *d)
unsigned long flags;
spin_lock_irqsave(&tgpio->lock, flags);
- tgpio->last_ier &= ~(1 << offset);
+ tgpio->last_ier &= ~(1UL << offset);
iowrite32(tgpio->last_ier, tgpio->membase + TGPIO_IER);
spin_unlock_irqrestore(&tgpio->lock, flags);
}
@@ -128,7 +128,7 @@ static void timbgpio_irq_enable(struct irq_data *d)
unsigned long flags;
spin_lock_irqsave(&tgpio->lock, flags);
- tgpio->last_ier |= 1 << offset;
+ tgpio->last_ier |= 1UL << offset;
iowrite32(tgpio->last_ier, tgpio->membase + TGPIO_IER);
spin_unlock_irqrestore(&tgpio->lock, flags);
}
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 5d6c71edc739..1c8d9e3380e1 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -623,9 +623,11 @@ static ssize_t export_store(struct class *class,
*/
status = gpio_request(gpio, "sysfs");
- if (status < 0)
+ if (status < 0) {
+ if (status == -EPROBE_DEFER)
+ status = -ENODEV;
goto done;
-
+ }
status = gpio_export(gpio, true);
if (status < 0)
gpio_free(gpio);
@@ -1191,8 +1193,10 @@ int gpio_request(unsigned gpio, const char *label)
spin_lock_irqsave(&gpio_lock, flags);
- if (!gpio_is_valid(gpio))
+ if (!gpio_is_valid(gpio)) {
+ status = -EINVAL;
goto done;
+ }
desc = &gpio_desc[gpio];
chip = desc->chip;
if (chip == NULL)
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 59a26e577b57..fc345d4ebb03 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -1,6 +1,6 @@
config DRM_EXYNOS
tristate "DRM Support for Samsung SoC EXYNOS Series"
- depends on DRM && PLAT_SAMSUNG
+ depends on DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM)
select DRM_KMS_HELPER
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c
index 18c271862ca8..0f68a2872673 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_connector.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c
@@ -374,6 +374,7 @@ struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
exynos_connector->encoder_id = encoder->base.id;
exynos_connector->manager = manager;
exynos_connector->dpms = DRM_MODE_DPMS_OFF;
+ connector->dpms = DRM_MODE_DPMS_OFF;
connector->encoder = encoder;
err = drm_mode_connector_attach_encoder(connector, encoder);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index e51503fbaf2b..241ad1eeec64 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -43,12 +43,14 @@
* @manager: specific encoder has its own manager to control a hardware
* appropriately and we can access a hardware drawing on this manager.
* @dpms: store the encoder dpms value.
+ * @updated: indicate whether overlay data updating is needed or not.
*/
struct exynos_drm_encoder {
struct drm_crtc *old_crtc;
struct drm_encoder drm_encoder;
struct exynos_drm_manager *manager;
- int dpms;
+ int dpms;
+ bool updated;
};
static void exynos_drm_connector_power(struct drm_encoder *encoder, int mode)
@@ -85,7 +87,9 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
switch (mode) {
case DRM_MODE_DPMS_ON:
if (manager_ops && manager_ops->apply)
- manager_ops->apply(manager->dev);
+ if (!exynos_encoder->updated)
+ manager_ops->apply(manager->dev);
+
exynos_drm_connector_power(encoder, mode);
exynos_encoder->dpms = mode;
break;
@@ -94,6 +98,7 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
case DRM_MODE_DPMS_OFF:
exynos_drm_connector_power(encoder, mode);
exynos_encoder->dpms = mode;
+ exynos_encoder->updated = false;
break;
default:
DRM_ERROR("unspecified mode %d\n", mode);
@@ -205,13 +210,22 @@ static void exynos_drm_encoder_prepare(struct drm_encoder *encoder)
static void exynos_drm_encoder_commit(struct drm_encoder *encoder)
{
- struct exynos_drm_manager *manager = exynos_drm_get_manager(encoder);
+ struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
+ struct exynos_drm_manager *manager = exynos_encoder->manager;
struct exynos_drm_manager_ops *manager_ops = manager->ops;
DRM_DEBUG_KMS("%s\n", __FILE__);
if (manager_ops && manager_ops->commit)
manager_ops->commit(manager->dev);
+
+ /*
+ * this will avoid one issue that overlay data is updated to
+ * real hardware two times.
+ * And this variable will be used to check if the data was
+ * already updated or not by exynos_drm_encoder_dpms function.
+ */
+ exynos_encoder->updated = true;
}
static void exynos_drm_encoder_disable(struct drm_encoder *encoder)
@@ -401,19 +415,6 @@ void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data)
manager_ops->dpms(manager->dev, mode);
/*
- * set current mode to new one so that data aren't updated into
- * registers by drm_helper_connector_dpms two times.
- *
- * in case that drm_crtc_helper_set_mode() is called,
- * overlay_ops->commit() and manager_ops->commit() callbacks
- * can be called two times, first at drm_crtc_helper_set_mode()
- * and second at drm_helper_connector_dpms().
- * so with this setting, when drm_helper_connector_dpms() is called
- * encoder->funcs->dpms() will be ignored.
- */
- exynos_encoder->dpms = mode;
-
- /*
* if this condition is ok then it means that the crtc is already
* detached from encoder and last function for detaching is properly
* done, so clear pipe from manager to prevent repeated call.
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 614b2e9ac462..e7fbb823fd8e 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1142,7 +1142,7 @@ static int __devinit mixer_probe(struct platform_device *pdev)
const struct of_device_id *match;
match = of_match_node(of_match_ptr(mixer_match_types),
pdev->dev.of_node);
- drv = match->data;
+ drv = (struct mixer_drv_data *)match->data;
} else {
drv = (struct mixer_drv_data *)
platform_get_device_id(pdev)->driver_data;
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index c9bfd83dde64..61ae104dca8c 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1505,7 +1505,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
goto put_gmch;
}
- i915_kick_out_firmware_fb(dev_priv);
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ i915_kick_out_firmware_fb(dev_priv);
pci_set_master(dev->pdev);
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index f78061af7045..b726b478a4f5 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -729,7 +729,7 @@ void intel_crt_init(struct drm_device *dev)
crt->base.type = INTEL_OUTPUT_ANALOG;
crt->base.cloneable = true;
- if (IS_HASWELL(dev))
+ if (IS_HASWELL(dev) || IS_I830(dev))
crt->base.crtc_mask = (1 << 0);
else
crt->base.crtc_mask = (1 << 0) | (1 << 1) | (1 << 2);
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index 495625914e4a..d7bc817f51a0 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -341,9 +341,17 @@ static int intel_overlay_off(struct intel_overlay *overlay)
intel_ring_emit(ring, flip_addr);
intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
/* turn overlay off */
- intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
- intel_ring_emit(ring, flip_addr);
- intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ if (IS_I830(dev)) {
+ /* Workaround: Don't disable the overlay fully, since otherwise
+ * it dies on the next OVERLAY_ON cmd. */
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_emit(ring, MI_NOOP);
+ intel_ring_emit(ring, MI_NOOP);
+ } else {
+ intel_ring_emit(ring, MI_OVERLAY_FLIP | MI_OVERLAY_OFF);
+ intel_ring_emit(ring, flip_addr);
+ intel_ring_emit(ring, MI_WAIT_FOR_EVENT | MI_WAIT_FOR_OVERLAY_FLIP);
+ }
intel_ring_advance(ring);
return intel_overlay_do_wait_request(overlay, intel_overlay_off_tail);
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index e019b2369861..e2aacd329545 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -435,7 +435,7 @@ int intel_panel_setup_backlight(struct drm_device *dev)
props.type = BACKLIGHT_RAW;
props.max_brightness = _intel_panel_get_max_backlight(dev);
if (props.max_brightness == 0) {
- DRM_ERROR("Failed to get maximum backlight value\n");
+ DRM_DEBUG_DRIVER("Failed to get maximum backlight value\n");
return -ENODEV;
}
dev_priv->backlight =
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index c01d97db0061..79d308da29ff 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -894,6 +894,45 @@ static void intel_sdvo_dump_hdmi_buf(struct intel_sdvo *intel_sdvo)
}
#endif
+static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo,
+ unsigned if_index, uint8_t tx_rate,
+ uint8_t *data, unsigned length)
+{
+ uint8_t set_buf_index[2] = { if_index, 0 };
+ uint8_t hbuf_size, tmp[8];
+ int i;
+
+ if (!intel_sdvo_set_value(intel_sdvo,
+ SDVO_CMD_SET_HBUF_INDEX,
+ set_buf_index, 2))
+ return false;
+
+ if (!intel_sdvo_get_value(intel_sdvo, SDVO_CMD_GET_HBUF_INFO,
+ &hbuf_size, 1))
+ return false;
+
+ /* Buffer size is 0 based, hooray! */
+ hbuf_size++;
+
+ DRM_DEBUG_KMS("writing sdvo hbuf: %i, hbuf_size %i, hbuf_size: %i\n",
+ if_index, length, hbuf_size);
+
+ for (i = 0; i < hbuf_size; i += 8) {
+ memset(tmp, 0, 8);
+ if (i < length)
+ memcpy(tmp, data + i, min_t(unsigned, 8, length - i));
+
+ if (!intel_sdvo_set_value(intel_sdvo,
+ SDVO_CMD_SET_HBUF_DATA,
+ tmp, 8))
+ return false;
+ }
+
+ return intel_sdvo_set_value(intel_sdvo,
+ SDVO_CMD_SET_HBUF_TXRATE,
+ &tx_rate, 1);
+}
+
static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
{
struct dip_infoframe avi_if = {
@@ -901,11 +940,7 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
.ver = DIP_VERSION_AVI,
.len = DIP_LEN_AVI,
};
- uint8_t tx_rate = SDVO_HBUF_TX_VSYNC;
- uint8_t set_buf_index[2] = { 1, 0 };
uint8_t sdvo_data[4 + sizeof(avi_if.body.avi)];
- uint64_t *data = (uint64_t *)sdvo_data;
- unsigned i;
intel_dip_infoframe_csum(&avi_if);
@@ -915,22 +950,9 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo)
sdvo_data[3] = avi_if.checksum;
memcpy(&sdvo_data[4], &avi_if.body, sizeof(avi_if.body.avi));
- if (!intel_sdvo_set_value(intel_sdvo,
- SDVO_CMD_SET_HBUF_INDEX,
- set_buf_index, 2))
- return false;
-
- for (i = 0; i < sizeof(sdvo_data); i += 8) {
- if (!intel_sdvo_set_value(intel_sdvo,
- SDVO_CMD_SET_HBUF_DATA,
- data, 8))
- return false;
- data++;
- }
-
- return intel_sdvo_set_value(intel_sdvo,
- SDVO_CMD_SET_HBUF_TXRATE,
- &tx_rate, 1);
+ return intel_sdvo_write_infoframe(intel_sdvo, SDVO_HBUF_INDEX_AVI_IF,
+ SDVO_HBUF_TX_VSYNC,
+ sdvo_data, sizeof(sdvo_data));
}
static bool intel_sdvo_set_tv_format(struct intel_sdvo *intel_sdvo)
diff --git a/drivers/gpu/drm/i915/intel_sdvo_regs.h b/drivers/gpu/drm/i915/intel_sdvo_regs.h
index 9d030142ee43..770bdd6ecd9f 100644
--- a/drivers/gpu/drm/i915/intel_sdvo_regs.h
+++ b/drivers/gpu/drm/i915/intel_sdvo_regs.h
@@ -708,6 +708,8 @@ struct intel_sdvo_enhancements_arg {
#define SDVO_CMD_SET_AUDIO_STAT 0x91
#define SDVO_CMD_GET_AUDIO_STAT 0x92
#define SDVO_CMD_SET_HBUF_INDEX 0x93
+ #define SDVO_HBUF_INDEX_ELD 0
+ #define SDVO_HBUF_INDEX_AVI_IF 1
#define SDVO_CMD_GET_HBUF_INDEX 0x94
#define SDVO_CMD_GET_HBUF_INFO 0x95
#define SDVO_CMD_SET_HBUF_AV_SPLIT 0x96
diff --git a/drivers/gpu/drm/nouveau/core/core/mm.c b/drivers/gpu/drm/nouveau/core/core/mm.c
index 4d6206448670..a6d3cd6490f7 100644
--- a/drivers/gpu/drm/nouveau/core/core/mm.c
+++ b/drivers/gpu/drm/nouveau/core/core/mm.c
@@ -218,13 +218,16 @@ nouveau_mm_init(struct nouveau_mm *mm, u32 offset, u32 length, u32 block)
node = kzalloc(sizeof(*node), GFP_KERNEL);
if (!node)
return -ENOMEM;
- node->offset = roundup(offset, mm->block_size);
- node->length = rounddown(offset + length, mm->block_size) - node->offset;
+
+ if (length) {
+ node->offset = roundup(offset, mm->block_size);
+ node->length = rounddown(offset + length, mm->block_size);
+ node->length -= node->offset;
+ }
list_add_tail(&node->nl_entry, &mm->nodes);
list_add_tail(&node->fl_entry, &mm->free);
mm->heap_nodes++;
- mm->heap_size += length;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/core/include/core/mm.h b/drivers/gpu/drm/nouveau/core/include/core/mm.h
index 9ee9bf4028ca..975137ba34a6 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/mm.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/mm.h
@@ -19,7 +19,6 @@ struct nouveau_mm {
u32 block_size;
int heap_nodes;
- u32 heap_size;
};
int nouveau_mm_init(struct nouveau_mm *, u32 offset, u32 length, u32 block);
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
index 27fb1af7a779..5f570806143a 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c
@@ -219,13 +219,11 @@ nv50_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
((priv->base.ram.size & 0x000000ff) << 32);
tags = nv_rd32(priv, 0x100320);
- if (tags) {
- ret = nouveau_mm_init(&priv->base.tags, 0, tags, 1);
- if (ret)
- return ret;
+ ret = nouveau_mm_init(&priv->base.tags, 0, tags, 1);
+ if (ret)
+ return ret;
- nv_debug(priv, "%d compression tags\n", tags);
- }
+ nv_debug(priv, "%d compression tags\n", tags);
size = (priv->base.ram.size >> 12) - rsvd_head - rsvd_tail;
switch (device->chipset) {
diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
index 3d2c88310f98..dbfc2abf0cfe 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
@@ -292,7 +292,7 @@ nouveau_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
case DCB_I2C_NVIO_BIT:
port->drive = info.drive & 0x0f;
if (device->card_type < NV_D0) {
- if (info.drive >= ARRAY_SIZE(nv50_i2c_port))
+ if (port->drive >= ARRAY_SIZE(nv50_i2c_port))
break;
port->drive = nv50_i2c_port[port->drive];
port->sense = port->drive;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index d2f8ffeed742..86124b131f4f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -290,6 +290,7 @@ nouveau_display_create(struct drm_device *dev)
struct nouveau_drm *drm = nouveau_drm(dev);
struct nouveau_disp *pdisp = nouveau_disp(drm->device);
struct nouveau_display *disp;
+ u32 pclass = dev->pdev->class >> 8;
int ret, gen;
disp = drm->display = kzalloc(sizeof(*disp), GFP_KERNEL);
@@ -360,23 +361,27 @@ nouveau_display_create(struct drm_device *dev)
drm_kms_helper_poll_init(dev);
drm_kms_helper_poll_disable(dev);
- if (nv_device(drm->device)->card_type < NV_50)
- ret = nv04_display_create(dev);
- else
- if (nv_device(drm->device)->card_type < NV_D0)
- ret = nv50_display_create(dev);
- else
- ret = nvd0_display_create(dev);
- if (ret)
- goto disp_create_err;
-
- if (dev->mode_config.num_crtc) {
- ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
+ if (nouveau_modeset == 1 ||
+ (nouveau_modeset < 0 && pclass == PCI_CLASS_DISPLAY_VGA)) {
+ if (nv_device(drm->device)->card_type < NV_50)
+ ret = nv04_display_create(dev);
+ else
+ if (nv_device(drm->device)->card_type < NV_D0)
+ ret = nv50_display_create(dev);
+ else
+ ret = nvd0_display_create(dev);
if (ret)
- goto vblank_err;
+ goto disp_create_err;
+
+ if (dev->mode_config.num_crtc) {
+ ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
+ if (ret)
+ goto vblank_err;
+ }
+
+ nouveau_backlight_init(dev);
}
- nouveau_backlight_init(dev);
return 0;
vblank_err:
@@ -395,7 +400,8 @@ nouveau_display_destroy(struct drm_device *dev)
nouveau_backlight_exit(dev);
drm_vblank_cleanup(dev);
- disp->dtor(dev);
+ if (disp->dtor)
+ disp->dtor(dev);
drm_kms_helper_poll_fini(dev);
drm_mode_config_cleanup(dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index ccae8c26ae2b..0910125cbbc3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -63,8 +63,9 @@ MODULE_PARM_DESC(noaccel, "disable kernel/abi16 acceleration");
static int nouveau_noaccel = 0;
module_param_named(noaccel, nouveau_noaccel, int, 0400);
-MODULE_PARM_DESC(modeset, "enable driver");
-static int nouveau_modeset = -1;
+MODULE_PARM_DESC(modeset, "enable driver (default: auto, "
+ "0 = disabled, 1 = enabled, 2 = headless)");
+int nouveau_modeset = -1;
module_param_named(modeset, nouveau_modeset, int, 0400);
static struct drm_driver driver;
@@ -363,7 +364,8 @@ nouveau_drm_unload(struct drm_device *dev)
nouveau_pm_fini(dev);
- nouveau_display_fini(dev);
+ if (dev->mode_config.num_crtc)
+ nouveau_display_fini(dev);
nouveau_display_destroy(dev);
nouveau_irq_fini(dev);
@@ -403,13 +405,15 @@ nouveau_drm_suspend(struct pci_dev *pdev, pm_message_t pm_state)
pm_state.event == PM_EVENT_PRETHAW)
return 0;
- NV_INFO(drm, "suspending fbcon...\n");
- nouveau_fbcon_set_suspend(dev, 1);
+ if (dev->mode_config.num_crtc) {
+ NV_INFO(drm, "suspending fbcon...\n");
+ nouveau_fbcon_set_suspend(dev, 1);
- NV_INFO(drm, "suspending display...\n");
- ret = nouveau_display_suspend(dev);
- if (ret)
- return ret;
+ NV_INFO(drm, "suspending display...\n");
+ ret = nouveau_display_suspend(dev);
+ if (ret)
+ return ret;
+ }
NV_INFO(drm, "evicting buffers...\n");
ttm_bo_evict_mm(&drm->ttm.bdev, TTM_PL_VRAM);
@@ -445,8 +449,10 @@ fail_client:
nouveau_client_init(&cli->base);
}
- NV_INFO(drm, "resuming display...\n");
- nouveau_display_resume(dev);
+ if (dev->mode_config.num_crtc) {
+ NV_INFO(drm, "resuming display...\n");
+ nouveau_display_resume(dev);
+ }
return ret;
}
@@ -486,8 +492,10 @@ nouveau_drm_resume(struct pci_dev *pdev)
nouveau_irq_postinstall(dev);
nouveau_pm_resume(dev);
- NV_INFO(drm, "resuming display...\n");
- nouveau_display_resume(dev);
+ if (dev->mode_config.num_crtc) {
+ NV_INFO(drm, "resuming display...\n");
+ nouveau_display_resume(dev);
+ }
return 0;
}
@@ -662,9 +670,7 @@ nouveau_drm_init(void)
#ifdef CONFIG_VGA_CONSOLE
if (vgacon_text_force())
nouveau_modeset = 0;
- else
#endif
- nouveau_modeset = 1;
}
if (!nouveau_modeset)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
index 819471217546..a10169927086 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
@@ -141,4 +141,6 @@ int nouveau_drm_resume(struct pci_dev *);
nv_info((cli), fmt, ##args); \
} while (0)
+extern int nouveau_modeset;
+
#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 9ca8afdb5549..1d8cb506a28a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -61,13 +61,15 @@ nouveau_irq_handler(DRM_IRQ_ARGS)
nv_subdev(pmc)->intr(nv_subdev(pmc));
- if (device->card_type >= NV_D0) {
- if (nv_rd32(device, 0x000100) & 0x04000000)
- nvd0_display_intr(dev);
- } else
- if (device->card_type >= NV_50) {
- if (nv_rd32(device, 0x000100) & 0x04000000)
- nv50_display_intr(dev);
+ if (dev->mode_config.num_crtc) {
+ if (device->card_type >= NV_D0) {
+ if (nv_rd32(device, 0x000100) & 0x04000000)
+ nvd0_display_intr(dev);
+ } else
+ if (device->card_type >= NV_50) {
+ if (nv_rd32(device, 0x000100) & 0x04000000)
+ nv50_display_intr(dev);
+ }
}
return IRQ_HANDLED;
diff --git a/drivers/gpu/drm/nouveau/nv04_dac.c b/drivers/gpu/drm/nouveau/nv04_dac.c
index 347a3bd78d04..64f7020fb605 100644
--- a/drivers/gpu/drm/nouveau/nv04_dac.c
+++ b/drivers/gpu/drm/nouveau/nv04_dac.c
@@ -220,7 +220,7 @@ out:
NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode);
if (blue == 0x18) {
- NV_INFO(drm, "Load detected on head A\n");
+ NV_DEBUG(drm, "Load detected on head A\n");
return connector_status_connected;
}
@@ -338,8 +338,8 @@ nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
if (nv17_dac_sample_load(encoder) &
NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
- NV_INFO(drm, "Load detected on output %c\n",
- '@' + ffs(dcb->or));
+ NV_DEBUG(drm, "Load detected on output %c\n",
+ '@' + ffs(dcb->or));
return connector_status_connected;
} else {
return connector_status_disconnected;
@@ -413,9 +413,9 @@ static void nv04_dac_commit(struct drm_encoder *encoder)
helper->dpms(encoder, DRM_MODE_DPMS_ON);
- NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
- drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
- nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
+ NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n",
+ drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
+ nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
}
void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable)
@@ -461,8 +461,8 @@ static void nv04_dac_dpms(struct drm_encoder *encoder, int mode)
return;
nv_encoder->last_dpms = mode;
- NV_INFO(drm, "Setting dpms mode %d on vga encoder (output %d)\n",
- mode, nv_encoder->dcb->index);
+ NV_DEBUG(drm, "Setting dpms mode %d on vga encoder (output %d)\n",
+ mode, nv_encoder->dcb->index);
nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
}
diff --git a/drivers/gpu/drm/nouveau/nv04_dfp.c b/drivers/gpu/drm/nouveau/nv04_dfp.c
index da55d7642c8c..184cdf806761 100644
--- a/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -476,9 +476,9 @@ static void nv04_dfp_commit(struct drm_encoder *encoder)
helper->dpms(encoder, DRM_MODE_DPMS_ON);
- NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
- drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
- nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
+ NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n",
+ drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
+ nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
}
static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
@@ -520,8 +520,8 @@ static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode)
return;
nv_encoder->last_dpms = mode;
- NV_INFO(drm, "Setting dpms mode %d on lvds encoder (output %d)\n",
- mode, nv_encoder->dcb->index);
+ NV_DEBUG(drm, "Setting dpms mode %d on lvds encoder (output %d)\n",
+ mode, nv_encoder->dcb->index);
if (was_powersaving && is_powersaving_dpms(mode))
return;
@@ -565,8 +565,8 @@ static void nv04_tmds_dpms(struct drm_encoder *encoder, int mode)
return;
nv_encoder->last_dpms = mode;
- NV_INFO(drm, "Setting dpms mode %d on tmds encoder (output %d)\n",
- mode, nv_encoder->dcb->index);
+ NV_DEBUG(drm, "Setting dpms mode %d on tmds encoder (output %d)\n",
+ mode, nv_encoder->dcb->index);
nv04_dfp_update_backlight(encoder, mode);
nv04_dfp_update_fp_control(encoder, mode);
diff --git a/drivers/gpu/drm/nouveau/nv04_tv.c b/drivers/gpu/drm/nouveau/nv04_tv.c
index 099fbeda6e2e..62e826a139b3 100644
--- a/drivers/gpu/drm/nouveau/nv04_tv.c
+++ b/drivers/gpu/drm/nouveau/nv04_tv.c
@@ -75,8 +75,8 @@ static void nv04_tv_dpms(struct drm_encoder *encoder, int mode)
struct nv04_mode_state *state = &nv04_display(dev)->mode_reg;
uint8_t crtc1A;
- NV_INFO(drm, "Setting dpms mode %d on TV encoder (output %d)\n",
- mode, nv_encoder->dcb->index);
+ NV_DEBUG(drm, "Setting dpms mode %d on TV encoder (output %d)\n",
+ mode, nv_encoder->dcb->index);
state->pllsel &= ~(PLLSEL_TV_CRTC1_MASK | PLLSEL_TV_CRTC2_MASK);
@@ -167,9 +167,8 @@ static void nv04_tv_commit(struct drm_encoder *encoder)
helper->dpms(encoder, DRM_MODE_DPMS_ON);
- NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
- drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index,
- '@' + ffs(nv_encoder->dcb->or));
+ NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n",
+ drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
}
static void nv04_tv_destroy(struct drm_encoder *encoder)
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c
index 30271b641913..95e6318b6268 100644
--- a/drivers/gpu/drm/radeon/evergreen_cs.c
+++ b/drivers/gpu/drm/radeon/evergreen_cs.c
@@ -264,7 +264,7 @@ static int evergreen_surface_check_2d(struct radeon_cs_parser *p,
/* macro tile width & height */
palign = (8 * surf->bankw * track->npipes) * surf->mtilea;
halign = (8 * surf->bankh * surf->nbanks) / surf->mtilea;
- mtileb = (palign / 8) * (halign / 8) * tileb;;
+ mtileb = (palign / 8) * (halign / 8) * tileb;
mtile_pr = surf->nbx / palign;
mtile_ps = (mtile_pr * surf->nby) / halign;
surf->layer_size = mtile_ps * mtileb * slice_pt;
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 37f6a907aea4..15f5ded65e0c 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -352,9 +352,9 @@ static int radeon_atpx_switchto(enum vga_switcheroo_client_id id)
}
/**
- * radeon_atpx_switchto - switch to the requested GPU
+ * radeon_atpx_power_state - power down/up the requested GPU
*
- * @id: GPU to switch to
+ * @id: GPU to power down/up
* @state: requested power state (0 = off, 1 = on)
*
* Execute the necessary ATPX function to power down/up the discrete GPU
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 67cfc1795ecd..b884c362a8c2 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -941,7 +941,7 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
struct drm_mode_object *obj;
int i;
enum drm_connector_status ret = connector_status_disconnected;
- bool dret = false;
+ bool dret = false, broken_edid = false;
if (!force && radeon_check_hpd_status_unchanged(connector))
return connector->status;
@@ -965,6 +965,9 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
ret = connector_status_disconnected;
DRM_ERROR("%s: detected RS690 floating bus bug, stopping ddc detect\n", drm_get_connector_name(connector));
radeon_connector->ddc_bus = NULL;
+ } else {
+ ret = connector_status_connected;
+ broken_edid = true; /* defer use_digital to later */
}
} else {
radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
@@ -1047,13 +1050,24 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
encoder_funcs = encoder->helper_private;
if (encoder_funcs->detect) {
- if (ret != connector_status_connected) {
- ret = encoder_funcs->detect(encoder, connector);
- if (ret == connector_status_connected) {
- radeon_connector->use_digital = false;
+ if (!broken_edid) {
+ if (ret != connector_status_connected) {
+ /* deal with analog monitors without DDC */
+ ret = encoder_funcs->detect(encoder, connector);
+ if (ret == connector_status_connected) {
+ radeon_connector->use_digital = false;
+ }
+ if (ret != connector_status_disconnected)
+ radeon_connector->detected_by_load = true;
}
- if (ret != connector_status_disconnected)
- radeon_connector->detected_by_load = true;
+ } else {
+ enum drm_connector_status lret;
+ /* assume digital unless load detected otherwise */
+ radeon_connector->use_digital = true;
+ lret = encoder_funcs->detect(encoder, connector);
+ DRM_DEBUG_KMS("load_detect %x returned: %x\n",encoder->encoder_type,lret);
+ if (lret == connector_status_connected)
+ radeon_connector->use_digital = false;
}
break;
}
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index 5677a424b585..6857cb4efb76 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -295,6 +295,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
+ uint32_t crtc_ext_cntl = 0;
uint32_t mask;
if (radeon_crtc->crtc_id)
@@ -307,6 +308,16 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
RADEON_CRTC_VSYNC_DIS |
RADEON_CRTC_HSYNC_DIS);
+ /*
+ * On all dual CRTC GPUs this bit controls the CRTC of the primary DAC.
+ * Therefore it is set in the DAC DMPS function.
+ * This is different for GPU's with a single CRTC but a primary and a
+ * TV DAC: here it controls the single CRTC no matter where it is
+ * routed. Therefore we set it here.
+ */
+ if (rdev->flags & RADEON_SINGLE_CRTC)
+ crtc_ext_cntl = RADEON_CRTC_CRT_ON;
+
switch (mode) {
case DRM_MODE_DPMS_ON:
radeon_crtc->enabled = true;
@@ -317,7 +328,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
else {
WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_EN, ~(RADEON_CRTC_EN |
RADEON_CRTC_DISP_REQ_EN_B));
- WREG32_P(RADEON_CRTC_EXT_CNTL, 0, ~mask);
+ WREG32_P(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl, ~(mask | crtc_ext_cntl));
}
drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
radeon_crtc_load_lut(crtc);
@@ -331,7 +342,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
else {
WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~(RADEON_CRTC_EN |
RADEON_CRTC_DISP_REQ_EN_B));
- WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~mask);
+ WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~(mask | crtc_ext_cntl));
}
radeon_crtc->enabled = false;
/* adjust pm to dpms changes AFTER disabling crtcs */
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 0063df9d166d..f5ba2241dacc 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -537,7 +537,9 @@ static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode
break;
}
- WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
+ /* handled in radeon_crtc_dpms() */
+ if (!(rdev->flags & RADEON_SINGLE_CRTC))
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
WREG32(RADEON_DAC_CNTL, dac_cntl);
WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
@@ -662,6 +664,8 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
if (ASIC_IS_R300(rdev))
tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
+ else if (ASIC_IS_RV100(rdev))
+ tmp |= (0x1ac << RADEON_DAC_FORCE_DATA_SHIFT);
else
tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
@@ -671,6 +675,7 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
WREG32(RADEON_DAC_CNTL, tmp);
+ tmp = dac_macro_cntl;
tmp &= ~(RADEON_DAC_PDWN_R |
RADEON_DAC_PDWN_G |
RADEON_DAC_PDWN_B);
@@ -1092,7 +1097,8 @@ static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)
} else {
if (is_tv)
WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
- else
+ /* handled in radeon_crtc_dpms() */
+ else if (!(rdev->flags & RADEON_SINGLE_CRTC))
WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
}
@@ -1416,13 +1422,104 @@ static bool radeon_legacy_tv_detect(struct drm_encoder *encoder,
return found;
}
+static bool radeon_legacy_ext_dac_detect(struct drm_encoder *encoder,
+ struct drm_connector *connector)
+{
+ struct drm_device *dev = encoder->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ uint32_t gpio_monid, fp2_gen_cntl, disp_output_cntl, crtc2_gen_cntl;
+ uint32_t disp_lin_trans_grph_a, disp_lin_trans_grph_b, disp_lin_trans_grph_c;
+ uint32_t disp_lin_trans_grph_d, disp_lin_trans_grph_e, disp_lin_trans_grph_f;
+ uint32_t tmp, crtc2_h_total_disp, crtc2_v_total_disp;
+ uint32_t crtc2_h_sync_strt_wid, crtc2_v_sync_strt_wid;
+ bool found = false;
+ int i;
+
+ /* save the regs we need */
+ gpio_monid = RREG32(RADEON_GPIO_MONID);
+ fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
+ disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+ disp_lin_trans_grph_a = RREG32(RADEON_DISP_LIN_TRANS_GRPH_A);
+ disp_lin_trans_grph_b = RREG32(RADEON_DISP_LIN_TRANS_GRPH_B);
+ disp_lin_trans_grph_c = RREG32(RADEON_DISP_LIN_TRANS_GRPH_C);
+ disp_lin_trans_grph_d = RREG32(RADEON_DISP_LIN_TRANS_GRPH_D);
+ disp_lin_trans_grph_e = RREG32(RADEON_DISP_LIN_TRANS_GRPH_E);
+ disp_lin_trans_grph_f = RREG32(RADEON_DISP_LIN_TRANS_GRPH_F);
+ crtc2_h_total_disp = RREG32(RADEON_CRTC2_H_TOTAL_DISP);
+ crtc2_v_total_disp = RREG32(RADEON_CRTC2_V_TOTAL_DISP);
+ crtc2_h_sync_strt_wid = RREG32(RADEON_CRTC2_H_SYNC_STRT_WID);
+ crtc2_v_sync_strt_wid = RREG32(RADEON_CRTC2_V_SYNC_STRT_WID);
+
+ tmp = RREG32(RADEON_GPIO_MONID);
+ tmp &= ~RADEON_GPIO_A_0;
+ WREG32(RADEON_GPIO_MONID, tmp);
+
+ WREG32(RADEON_FP2_GEN_CNTL, (RADEON_FP2_ON |
+ RADEON_FP2_PANEL_FORMAT |
+ R200_FP2_SOURCE_SEL_TRANS_UNIT |
+ RADEON_FP2_DVO_EN |
+ R200_FP2_DVO_RATE_SEL_SDR));
+
+ WREG32(RADEON_DISP_OUTPUT_CNTL, (RADEON_DISP_DAC_SOURCE_RMX |
+ RADEON_DISP_TRANS_MATRIX_GRAPHICS));
+
+ WREG32(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_EN |
+ RADEON_CRTC2_DISP_REQ_EN_B));
+
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_A, 0x00000000);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_B, 0x000003f0);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_C, 0x00000000);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_D, 0x000003f0);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_E, 0x00000000);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_F, 0x000003f0);
+
+ WREG32(RADEON_CRTC2_H_TOTAL_DISP, 0x01000008);
+ WREG32(RADEON_CRTC2_H_SYNC_STRT_WID, 0x00000800);
+ WREG32(RADEON_CRTC2_V_TOTAL_DISP, 0x00080001);
+ WREG32(RADEON_CRTC2_V_SYNC_STRT_WID, 0x00000080);
+
+ for (i = 0; i < 200; i++) {
+ tmp = RREG32(RADEON_GPIO_MONID);
+ if (tmp & RADEON_GPIO_Y_0)
+ found = true;
+
+ if (found)
+ break;
+
+ if (!drm_can_sleep())
+ mdelay(1);
+ else
+ msleep(1);
+ }
+
+ /* restore the regs we used */
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_A, disp_lin_trans_grph_a);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_B, disp_lin_trans_grph_b);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_C, disp_lin_trans_grph_c);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_D, disp_lin_trans_grph_d);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_E, disp_lin_trans_grph_e);
+ WREG32(RADEON_DISP_LIN_TRANS_GRPH_F, disp_lin_trans_grph_f);
+ WREG32(RADEON_CRTC2_H_TOTAL_DISP, crtc2_h_total_disp);
+ WREG32(RADEON_CRTC2_V_TOTAL_DISP, crtc2_v_total_disp);
+ WREG32(RADEON_CRTC2_H_SYNC_STRT_WID, crtc2_h_sync_strt_wid);
+ WREG32(RADEON_CRTC2_V_SYNC_STRT_WID, crtc2_v_sync_strt_wid);
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+ WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
+ WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
+ WREG32(RADEON_GPIO_MONID, gpio_monid);
+
+ return found;
+}
+
static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,
struct drm_connector *connector)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
- uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
- uint32_t disp_hw_debug, disp_output_cntl, gpiopad_a, pixclks_cntl, tmp;
+ uint32_t crtc2_gen_cntl = 0, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
+ uint32_t gpiopad_a = 0, pixclks_cntl, tmp;
+ uint32_t disp_output_cntl = 0, disp_hw_debug = 0, crtc_ext_cntl = 0;
enum drm_connector_status found = connector_status_disconnected;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
@@ -1459,12 +1556,27 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
return connector_status_disconnected;
}
+ /* R200 uses an external DAC for secondary DAC */
+ if (rdev->family == CHIP_R200) {
+ if (radeon_legacy_ext_dac_detect(encoder, connector))
+ found = connector_status_connected;
+ return found;
+ }
+
/* save the regs we need */
pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
- gpiopad_a = ASIC_IS_R300(rdev) ? RREG32(RADEON_GPIOPAD_A) : 0;
- disp_output_cntl = ASIC_IS_R300(rdev) ? RREG32(RADEON_DISP_OUTPUT_CNTL) : 0;
- disp_hw_debug = ASIC_IS_R300(rdev) ? 0 : RREG32(RADEON_DISP_HW_DEBUG);
- crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
+ } else {
+ if (ASIC_IS_R300(rdev)) {
+ gpiopad_a = RREG32(RADEON_GPIOPAD_A);
+ disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
+ } else {
+ disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
+ }
+ crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
+ }
tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
@@ -1473,22 +1585,24 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
| RADEON_PIX2CLK_DAC_ALWAYS_ONb);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
- if (ASIC_IS_R300(rdev))
- WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
-
- tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK;
- tmp |= RADEON_CRTC2_CRT2_ON |
- (2 << RADEON_CRTC2_PIX_WIDTH_SHIFT);
-
- WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
-
- if (ASIC_IS_R300(rdev)) {
- tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
- tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
- WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ tmp = crtc_ext_cntl | RADEON_CRTC_CRT_ON;
+ WREG32(RADEON_CRTC_EXT_CNTL, tmp);
} else {
- tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL;
- WREG32(RADEON_DISP_HW_DEBUG, tmp);
+ tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK;
+ tmp |= RADEON_CRTC2_CRT2_ON |
+ (2 << RADEON_CRTC2_PIX_WIDTH_SHIFT);
+ WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
+
+ if (ASIC_IS_R300(rdev)) {
+ WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
+ tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
+ tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
+ WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
+ } else {
+ tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL;
+ WREG32(RADEON_DISP_HW_DEBUG, tmp);
+ }
}
tmp = RADEON_TV_DAC_NBLANK |
@@ -1530,14 +1644,19 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
WREG32(RADEON_DAC_CNTL2, dac_cntl2);
WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
- WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
- if (ASIC_IS_R300(rdev)) {
- WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
- WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
+ if (rdev->flags & RADEON_SINGLE_CRTC) {
+ WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
} else {
- WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
+ WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
+ if (ASIC_IS_R300(rdev)) {
+ WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
+ WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
+ } else {
+ WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
+ }
}
+
WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
return found;
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h
index fccd361f7b50..87aa5f5d3c88 100644
--- a/drivers/gpu/drm/udl/udl_drv.h
+++ b/drivers/gpu/drm/udl/udl_drv.h
@@ -104,7 +104,7 @@ udl_fb_user_fb_create(struct drm_device *dev,
int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr,
const char *front, char **urb_buf_ptr,
- u32 byte_offset, u32 byte_width,
+ u32 byte_offset, u32 device_byte_offset, u32 byte_width,
int *ident_ptr, int *sent_ptr);
int udl_dumb_create(struct drm_file *file_priv,
diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
index 69a2b16f42a6..d4ab3beaada0 100644
--- a/drivers/gpu/drm/udl/udl_fb.c
+++ b/drivers/gpu/drm/udl/udl_fb.c
@@ -114,9 +114,10 @@ static void udlfb_dpy_deferred_io(struct fb_info *info,
list_for_each_entry(cur, &fbdefio->pagelist, lru) {
if (udl_render_hline(dev, (ufbdev->ufb.base.bits_per_pixel / 8),
- &urb, (char *) info->fix.smem_start,
- &cmd, cur->index << PAGE_SHIFT,
- PAGE_SIZE, &bytes_identical, &bytes_sent))
+ &urb, (char *) info->fix.smem_start,
+ &cmd, cur->index << PAGE_SHIFT,
+ cur->index << PAGE_SHIFT,
+ PAGE_SIZE, &bytes_identical, &bytes_sent))
goto error;
bytes_rendered += PAGE_SIZE;
}
@@ -187,10 +188,11 @@ int udl_handle_damage(struct udl_framebuffer *fb, int x, int y,
for (i = y; i < y + height ; i++) {
const int line_offset = fb->base.pitches[0] * i;
const int byte_offset = line_offset + (x * bpp);
-
+ const int dev_byte_offset = (fb->base.width * bpp * i) + (x * bpp);
if (udl_render_hline(dev, bpp, &urb,
(char *) fb->obj->vmapping,
- &cmd, byte_offset, width * bpp,
+ &cmd, byte_offset, dev_byte_offset,
+ width * bpp,
&bytes_identical, &bytes_sent))
goto error;
}
diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c
index dc095526ffb7..142fee5f983f 100644
--- a/drivers/gpu/drm/udl/udl_transfer.c
+++ b/drivers/gpu/drm/udl/udl_transfer.c
@@ -213,11 +213,12 @@ static void udl_compress_hline16(
*/
int udl_render_hline(struct drm_device *dev, int bpp, struct urb **urb_ptr,
const char *front, char **urb_buf_ptr,
- u32 byte_offset, u32 byte_width,
+ u32 byte_offset, u32 device_byte_offset,
+ u32 byte_width,
int *ident_ptr, int *sent_ptr)
{
const u8 *line_start, *line_end, *next_pixel;
- u32 base16 = 0 + (byte_offset / bpp) * 2;
+ u32 base16 = 0 + (device_byte_offset / bpp) * 2;
struct urb *urb = *urb_ptr;
u8 *cmd = *urb_buf_ptr;
u8 *cmd_end = (u8 *) urb->transfer_buffer + urb->transfer_buffer_length;
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 06ebdbb6ea02..fd7722aecf77 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -522,6 +522,12 @@ static const struct hid_device_id apple_devices[] = {
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS),
+ .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index bd3971bf31bf..f4109fd657ff 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1532,6 +1532,9 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
@@ -2139,6 +2142,9 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ }
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 269b50912a4a..9d7a42857ea1 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -118,6 +118,9 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI 0x0252
#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO 0x0253
#define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS 0x0254
+#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI 0x0259
+#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO 0x025a
+#define USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS 0x025b
#define USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI 0x0249
#define USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO 0x024a
#define USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS 0x024b
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 3acdcfcc17df..f676c01bb471 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -28,22 +28,30 @@
#define MS_RDESC 0x08
#define MS_NOGET 0x10
#define MS_DUPLICATE_USAGES 0x20
+#define MS_RDESC_3K 0x40
-/*
- * Microsoft Wireless Desktop Receiver (Model 1028) has
- * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
- */
static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ /*
+ * Microsoft Wireless Desktop Receiver (Model 1028) has
+ * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
+ */
if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&
rdesc[559] == 0x29) {
hid_info(hdev, "fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n");
rdesc[557] = 0x35;
rdesc[559] = 0x45;
}
+ /* the same as above (s/usage/physical/) */
+ if ((quirks & MS_RDESC_3K) && *rsize == 106 &&
+ !memcmp((char []){ 0x19, 0x00, 0x29, 0xff },
+ &rdesc[94], 4)) {
+ rdesc[94] = 0x35;
+ rdesc[96] = 0x45;
+ }
return rdesc;
}
@@ -192,7 +200,7 @@ static const struct hid_device_id ms_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB),
.driver_data = MS_PRESENTER },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K),
- .driver_data = MS_ERGONOMY },
+ .driver_data = MS_ERGONOMY | MS_RDESC_3K },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0),
.driver_data = MS_NOGET },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500),
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 3eb02b94fc87..7867d69f0efe 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -210,8 +210,7 @@ static struct mt_class mt_classes[] = {
},
{ .name = MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
- MT_QUIRK_SLOT_IS_CONTACTNUMBER,
- .maxcontacts = 10
+ MT_QUIRK_SLOT_IS_CONTACTNUMBER
},
{ .name = MT_CLS_FLATFROG,
@@ -421,11 +420,11 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
* contact max are global to the report */
td->last_field_index = field->index;
return -1;
- }
case HID_DG_TOUCH:
/* Legacy devices use TIPSWITCH and not TOUCH.
* Let's just ignore this field. */
return -1;
+ }
/* let hid-input decide for the others */
return 0;
diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 68ad7d255512..4f4110407387 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -2,7 +2,7 @@
* fam15h_power.c - AMD Family 15h processor power monitoring
*
* Copyright (c) 2011 Advanced Micro Devices, Inc.
- * Author: Andreas Herrmann <andreas.herrmann3@amd.com>
+ * Author: Andreas Herrmann <herrmann.der.user@googlemail.com>
*
*
* This driver is free software; you can redistribute it and/or
@@ -28,7 +28,7 @@
#include <asm/processor.h>
MODULE_DESCRIPTION("AMD Family 15h CPU processor power monitor");
-MODULE_AUTHOR("Andreas Herrmann <andreas.herrmann3@amd.com>");
+MODULE_AUTHOR("Andreas Herrmann <herrmann.der.user@googlemail.com>");
MODULE_LICENSE("GPL");
/* D18F3 */
diff --git a/drivers/hwmon/gpio-fan.c b/drivers/hwmon/gpio-fan.c
index 36509ae32083..1381a2e3bbd4 100644
--- a/drivers/hwmon/gpio-fan.c
+++ b/drivers/hwmon/gpio-fan.c
@@ -630,7 +630,9 @@ static struct platform_driver gpio_fan_driver = {
.driver = {
.name = "gpio-fan",
.pm = GPIO_FAN_PM,
+#ifdef CONFIG_OF_GPIO
.of_match_table = of_match_ptr(of_gpio_fan_match),
+#endif
},
};
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index beee6b2d361d..1722f50f2473 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_I2C_SMBUS) += i2c-smbus.o
obj-$(CONFIG_I2C_CHARDEV) += i2c-dev.o
obj-$(CONFIG_I2C_MUX) += i2c-mux.o
obj-y += algos/ busses/ muxes/
+obj-$(CONFIG_I2C_STUB) += i2c-stub.o
ccflags-$(CONFIG_I2C_DEBUG_CORE) := -DDEBUG
CFLAGS_i2c-core.o := -Wno-deprecated-declarations
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 65dd599a0262..e9df4612b7eb 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -81,7 +81,6 @@ config I2C_I801
tristate "Intel 82801 (ICH/PCH)"
depends on PCI
select CHECK_SIGNATURE if X86 && DMI
- select GPIOLIB if I2C_MUX
help
If you say yes to this option, support will be included for the Intel
801 family of mainboard I2C interfaces. Specifically, the following
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 2d33d62952c1..395b516ffa08 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -85,7 +85,6 @@ obj-$(CONFIG_I2C_ACORN) += i2c-acorn.o
obj-$(CONFIG_I2C_ELEKTOR) += i2c-elektor.o
obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
obj-$(CONFIG_I2C_SIBYTE) += i2c-sibyte.o
-obj-$(CONFIG_I2C_STUB) += i2c-stub.o
obj-$(CONFIG_SCx200_ACB) += scx200_acb.o
obj-$(CONFIG_SCx200_I2C) += scx200_i2c.o
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 37793156bd93..6abc00d59881 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -82,7 +82,8 @@
#include <linux/wait.h>
#include <linux/err.h>
-#if defined CONFIG_I2C_MUX || defined CONFIG_I2C_MUX_MODULE
+#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
+ defined CONFIG_DMI
#include <linux/gpio.h>
#include <linux/i2c-mux-gpio.h>
#include <linux/platform_device.h>
@@ -192,7 +193,8 @@ struct i801_priv {
int len;
u8 *data;
-#if defined CONFIG_I2C_MUX || defined CONFIG_I2C_MUX_MODULE
+#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
+ defined CONFIG_DMI
const struct i801_mux_config *mux_drvdata;
struct platform_device *mux_pdev;
#endif
@@ -921,7 +923,8 @@ static void __init input_apanel_init(void) {}
static void __devinit i801_probe_optional_slaves(struct i801_priv *priv) {}
#endif /* CONFIG_X86 && CONFIG_DMI */
-#if defined CONFIG_I2C_MUX || defined CONFIG_I2C_MUX_MODULE
+#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
+ defined CONFIG_DMI
static struct i801_mux_config i801_mux_config_asus_z8_d12 = {
.gpio_chip = "gpio_ich",
.values = { 0x02, 0x03 },
@@ -1059,7 +1062,7 @@ static unsigned int __devinit i801_get_adapter_class(struct i801_priv *priv)
id = dmi_first_match(mux_dmi_table);
if (id) {
- /* Remove from branch classes from trunk */
+ /* Remove branch classes from trunk */
mux_config = id->driver_data;
for (i = 0; i < mux_config->n_values; i++)
class &= ~mux_config->classes[i];
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index 1f58197062cf..286ca1917820 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -1,7 +1,7 @@
/*
* Freescale MXS I2C bus driver
*
- * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K.
+ * Copyright (C) 2011-2012 Wolfram Sang, Pengutronix e.K.
*
* based on a (non-working) driver which was:
*
@@ -35,10 +35,6 @@
#define DRIVER_NAME "mxs-i2c"
-static bool use_pioqueue;
-module_param(use_pioqueue, bool, 0);
-MODULE_PARM_DESC(use_pioqueue, "Use PIOQUEUE mode for transfer instead of DMA");
-
#define MXS_I2C_CTRL0 (0x00)
#define MXS_I2C_CTRL0_SET (0x04)
@@ -75,23 +71,6 @@ MODULE_PARM_DESC(use_pioqueue, "Use PIOQUEUE mode for transfer instead of DMA");
MXS_I2C_CTRL1_SLAVE_STOP_IRQ | \
MXS_I2C_CTRL1_SLAVE_IRQ)
-#define MXS_I2C_QUEUECTRL (0x60)
-#define MXS_I2C_QUEUECTRL_SET (0x64)
-#define MXS_I2C_QUEUECTRL_CLR (0x68)
-
-#define MXS_I2C_QUEUECTRL_QUEUE_RUN 0x20
-#define MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE 0x04
-
-#define MXS_I2C_QUEUESTAT (0x70)
-#define MXS_I2C_QUEUESTAT_RD_QUEUE_EMPTY 0x00002000
-#define MXS_I2C_QUEUESTAT_WRITE_QUEUE_CNT_MASK 0x0000001F
-
-#define MXS_I2C_QUEUECMD (0x80)
-
-#define MXS_I2C_QUEUEDATA (0x90)
-
-#define MXS_I2C_DATA (0xa0)
-
#define MXS_CMD_I2C_SELECT (MXS_I2C_CTRL0_RETAIN_CLOCK | \
MXS_I2C_CTRL0_PRE_SEND_START | \
@@ -153,7 +132,6 @@ struct mxs_i2c_dev {
const struct mxs_i2c_speed_config *speed;
/* DMA support components */
- bool dma_mode;
int dma_channel;
struct dma_chan *dmach;
struct mxs_dma_data dma_data;
@@ -172,99 +150,6 @@ static void mxs_i2c_reset(struct mxs_i2c_dev *i2c)
writel(i2c->speed->timing2, i2c->regs + MXS_I2C_TIMING2);
writel(MXS_I2C_IRQ_MASK << 8, i2c->regs + MXS_I2C_CTRL1_SET);
- if (i2c->dma_mode)
- writel(MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE,
- i2c->regs + MXS_I2C_QUEUECTRL_CLR);
- else
- writel(MXS_I2C_QUEUECTRL_PIO_QUEUE_MODE,
- i2c->regs + MXS_I2C_QUEUECTRL_SET);
-}
-
-static void mxs_i2c_pioq_setup_read(struct mxs_i2c_dev *i2c, u8 addr, int len,
- int flags)
-{
- u32 data;
-
- writel(MXS_CMD_I2C_SELECT, i2c->regs + MXS_I2C_QUEUECMD);
-
- data = (addr << 1) | I2C_SMBUS_READ;
- writel(data, i2c->regs + MXS_I2C_DATA);
-
- data = MXS_CMD_I2C_READ | MXS_I2C_CTRL0_XFER_COUNT(len) | flags;
- writel(data, i2c->regs + MXS_I2C_QUEUECMD);
-}
-
-static void mxs_i2c_pioq_setup_write(struct mxs_i2c_dev *i2c,
- u8 addr, u8 *buf, int len, int flags)
-{
- u32 data;
- int i, shifts_left;
-
- data = MXS_CMD_I2C_WRITE | MXS_I2C_CTRL0_XFER_COUNT(len + 1) | flags;
- writel(data, i2c->regs + MXS_I2C_QUEUECMD);
-
- /*
- * We have to copy the slave address (u8) and buffer (arbitrary number
- * of u8) into the data register (u32). To achieve that, the u8 are put
- * into the MSBs of 'data' which is then shifted for the next u8. When
- * appropriate, 'data' is written to MXS_I2C_DATA. So, the first u32
- * looks like this:
- *
- * 3 2 1 0
- * 10987654|32109876|54321098|76543210
- * --------+--------+--------+--------
- * buffer+2|buffer+1|buffer+0|slave_addr
- */
-
- data = ((addr << 1) | I2C_SMBUS_WRITE) << 24;
-
- for (i = 0; i < len; i++) {
- data >>= 8;
- data |= buf[i] << 24;
- if ((i & 3) == 2)
- writel(data, i2c->regs + MXS_I2C_DATA);
- }
-
- /* Write out the remaining bytes if any */
- shifts_left = 24 - (i & 3) * 8;
- if (shifts_left)
- writel(data >> shifts_left, i2c->regs + MXS_I2C_DATA);
-}
-
-/*
- * TODO: should be replaceable with a waitqueue and RD_QUEUE_IRQ (setting the
- * rd_threshold to 1). Couldn't get this to work, though.
- */
-static int mxs_i2c_wait_for_data(struct mxs_i2c_dev *i2c)
-{
- unsigned long timeout = jiffies + msecs_to_jiffies(1000);
-
- while (readl(i2c->regs + MXS_I2C_QUEUESTAT)
- & MXS_I2C_QUEUESTAT_RD_QUEUE_EMPTY) {
- if (time_after(jiffies, timeout))
- return -ETIMEDOUT;
- cond_resched();
- }
-
- return 0;
-}
-
-static int mxs_i2c_finish_read(struct mxs_i2c_dev *i2c, u8 *buf, int len)
-{
- u32 uninitialized_var(data);
- int i;
-
- for (i = 0; i < len; i++) {
- if ((i & 3) == 0) {
- if (mxs_i2c_wait_for_data(i2c))
- return -ETIMEDOUT;
- data = readl(i2c->regs + MXS_I2C_QUEUEDATA);
- }
- buf[i] = data & 0xff;
- data >>= 8;
- }
-
- return 0;
}
static void mxs_i2c_dma_finish(struct mxs_i2c_dev *i2c)
@@ -432,39 +317,17 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
init_completion(&i2c->cmd_complete);
i2c->cmd_err = 0;
- if (i2c->dma_mode) {
- ret = mxs_i2c_dma_setup_xfer(adap, msg, flags);
- if (ret)
- return ret;
- } else {
- if (msg->flags & I2C_M_RD) {
- mxs_i2c_pioq_setup_read(i2c, msg->addr,
- msg->len, flags);
- } else {
- mxs_i2c_pioq_setup_write(i2c, msg->addr, msg->buf,
- msg->len, flags);
- }
-
- writel(MXS_I2C_QUEUECTRL_QUEUE_RUN,
- i2c->regs + MXS_I2C_QUEUECTRL_SET);
- }
+ ret = mxs_i2c_dma_setup_xfer(adap, msg, flags);
+ if (ret)
+ return ret;
ret = wait_for_completion_timeout(&i2c->cmd_complete,
msecs_to_jiffies(1000));
if (ret == 0)
goto timeout;
- if (!i2c->dma_mode && !i2c->cmd_err && (msg->flags & I2C_M_RD)) {
- ret = mxs_i2c_finish_read(i2c, msg->buf, msg->len);
- if (ret)
- goto timeout;
- }
-
if (i2c->cmd_err == -ENXIO)
mxs_i2c_reset(i2c);
- else
- writel(MXS_I2C_QUEUECTRL_QUEUE_RUN,
- i2c->regs + MXS_I2C_QUEUECTRL_CLR);
dev_dbg(i2c->dev, "Done with err=%d\n", i2c->cmd_err);
@@ -472,8 +335,7 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
timeout:
dev_dbg(i2c->dev, "Timeout!\n");
- if (i2c->dma_mode)
- mxs_i2c_dma_finish(i2c);
+ mxs_i2c_dma_finish(i2c);
mxs_i2c_reset(i2c);
return -ETIMEDOUT;
}
@@ -502,7 +364,6 @@ static irqreturn_t mxs_i2c_isr(int this_irq, void *dev_id)
{
struct mxs_i2c_dev *i2c = dev_id;
u32 stat = readl(i2c->regs + MXS_I2C_CTRL1) & MXS_I2C_IRQ_MASK;
- bool is_last_cmd;
if (!stat)
return IRQ_NONE;
@@ -515,14 +376,6 @@ static irqreturn_t mxs_i2c_isr(int this_irq, void *dev_id)
/* MXS_I2C_CTRL1_OVERSIZE_XFER_TERM_IRQ is only for slaves */
i2c->cmd_err = -EIO;
- if (!i2c->dma_mode) {
- is_last_cmd = (readl(i2c->regs + MXS_I2C_QUEUESTAT) &
- MXS_I2C_QUEUESTAT_WRITE_QUEUE_CNT_MASK) == 0;
-
- if (is_last_cmd || i2c->cmd_err)
- complete(&i2c->cmd_complete);
- }
-
writel(stat, i2c->regs + MXS_I2C_CTRL1_CLR);
return IRQ_HANDLED;
@@ -556,23 +409,14 @@ static int mxs_i2c_get_ofdata(struct mxs_i2c_dev *i2c)
int ret;
/*
- * The MXS I2C DMA mode is prefered and enabled by default.
- * The PIO mode is still supported, but should be used only
- * for debuging purposes etc.
- */
- i2c->dma_mode = !use_pioqueue;
- if (!i2c->dma_mode)
- dev_info(dev, "Using PIOQUEUE mode for I2C transfers!\n");
-
- /*
* TODO: This is a temporary solution and should be changed
* to use generic DMA binding later when the helpers get in.
*/
ret = of_property_read_u32(node, "fsl,i2c-dma-channel",
&i2c->dma_channel);
if (ret) {
- dev_warn(dev, "Failed to get DMA channel, using PIOQUEUE!\n");
- i2c->dma_mode = 0;
+ dev_err(dev, "Failed to get DMA channel!\n");
+ return -ENODEV;
}
ret = of_property_read_u32(node, "clock-frequency", &speed);
@@ -634,15 +478,13 @@ static int __devinit mxs_i2c_probe(struct platform_device *pdev)
}
/* Setup the DMA */
- if (i2c->dma_mode) {
- dma_cap_zero(mask);
- dma_cap_set(DMA_SLAVE, mask);
- i2c->dma_data.chan_irq = dmairq;
- i2c->dmach = dma_request_channel(mask, mxs_i2c_dma_filter, i2c);
- if (!i2c->dmach) {
- dev_err(dev, "Failed to request dma\n");
- return -ENODEV;
- }
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+ i2c->dma_data.chan_irq = dmairq;
+ i2c->dmach = dma_request_channel(mask, mxs_i2c_dma_filter, i2c);
+ if (!i2c->dmach) {
+ dev_err(dev, "Failed to request dma\n");
+ return -ENODEV;
}
platform_set_drvdata(pdev, i2c);
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 698d7acb0f08..02c3115a2dfa 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -644,7 +644,11 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
pm_runtime_get_sync(&dev->adev->dev);
- clk_enable(dev->clk);
+ status = clk_prepare_enable(dev->clk);
+ if (status) {
+ dev_err(&dev->adev->dev, "can't prepare_enable clock\n");
+ goto out_clk;
+ }
status = init_hw(dev);
if (status)
@@ -671,7 +675,8 @@ static int nmk_i2c_xfer(struct i2c_adapter *i2c_adap,
}
out:
- clk_disable(dev->clk);
+ clk_disable_unprepare(dev->clk);
+out_clk:
pm_runtime_put_sync(&dev->adev->dev);
dev->busy = false;
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index f981ac4e6783..dcea77bf6f50 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -742,7 +742,7 @@ static int __devinit tegra_i2c_probe(struct platform_device *pdev)
}
ret = devm_request_irq(&pdev->dev, i2c_dev->irq,
- tegra_i2c_isr, 0, pdev->name, i2c_dev);
+ tegra_i2c_isr, 0, dev_name(&pdev->dev), i2c_dev);
if (ret) {
dev_err(&pdev->dev, "Failed to request irq %i\n", i2c_dev->irq);
return ret;
diff --git a/drivers/i2c/busses/i2c-stub.c b/drivers/i2c/i2c-stub.c
index b1b3447942c9..d0a9c590c3cd 100644
--- a/drivers/i2c/busses/i2c-stub.c
+++ b/drivers/i2c/i2c-stub.c
@@ -2,7 +2,7 @@
i2c-stub.c - I2C/SMBus chip emulator
Copyright (c) 2004 Mark M. Hoffman <mhoffman@lightlink.com>
- Copyright (C) 2007 Jean Delvare <khali@linux-fr.org>
+ Copyright (C) 2007, 2012 Jean Delvare <khali@linux-fr.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -51,8 +51,8 @@ struct stub_chip {
static struct stub_chip *stub_chips;
/* Return negative errno on error. */
-static s32 stub_xfer(struct i2c_adapter * adap, u16 addr, unsigned short flags,
- char read_write, u8 command, int size, union i2c_smbus_data * data)
+static s32 stub_xfer(struct i2c_adapter *adap, u16 addr, unsigned short flags,
+ char read_write, u8 command, int size, union i2c_smbus_data *data)
{
s32 ret;
int i, len;
@@ -78,14 +78,14 @@ static s32 stub_xfer(struct i2c_adapter * adap, u16 addr, unsigned short flags,
case I2C_SMBUS_BYTE:
if (read_write == I2C_SMBUS_WRITE) {
chip->pointer = command;
- dev_dbg(&adap->dev, "smbus byte - addr 0x%02x, "
- "wrote 0x%02x.\n",
- addr, command);
+ dev_dbg(&adap->dev,
+ "smbus byte - addr 0x%02x, wrote 0x%02x.\n",
+ addr, command);
} else {
data->byte = chip->words[chip->pointer++] & 0xff;
- dev_dbg(&adap->dev, "smbus byte - addr 0x%02x, "
- "read 0x%02x.\n",
- addr, data->byte);
+ dev_dbg(&adap->dev,
+ "smbus byte - addr 0x%02x, read 0x%02x.\n",
+ addr, data->byte);
}
ret = 0;
@@ -95,14 +95,14 @@ static s32 stub_xfer(struct i2c_adapter * adap, u16 addr, unsigned short flags,
if (read_write == I2C_SMBUS_WRITE) {
chip->words[command] &= 0xff00;
chip->words[command] |= data->byte;
- dev_dbg(&adap->dev, "smbus byte data - addr 0x%02x, "
- "wrote 0x%02x at 0x%02x.\n",
- addr, data->byte, command);
+ dev_dbg(&adap->dev,
+ "smbus byte data - addr 0x%02x, wrote 0x%02x at 0x%02x.\n",
+ addr, data->byte, command);
} else {
data->byte = chip->words[command] & 0xff;
- dev_dbg(&adap->dev, "smbus byte data - addr 0x%02x, "
- "read 0x%02x at 0x%02x.\n",
- addr, data->byte, command);
+ dev_dbg(&adap->dev,
+ "smbus byte data - addr 0x%02x, read 0x%02x at 0x%02x.\n",
+ addr, data->byte, command);
}
chip->pointer = command + 1;
@@ -112,14 +112,14 @@ static s32 stub_xfer(struct i2c_adapter * adap, u16 addr, unsigned short flags,
case I2C_SMBUS_WORD_DATA:
if (read_write == I2C_SMBUS_WRITE) {
chip->words[command] = data->word;
- dev_dbg(&adap->dev, "smbus word data - addr 0x%02x, "
- "wrote 0x%04x at 0x%02x.\n",
- addr, data->word, command);
+ dev_dbg(&adap->dev,
+ "smbus word data - addr 0x%02x, wrote 0x%04x at 0x%02x.\n",
+ addr, data->word, command);
} else {
data->word = chip->words[command];
- dev_dbg(&adap->dev, "smbus word data - addr 0x%02x, "
- "read 0x%04x at 0x%02x.\n",
- addr, data->word, command);
+ dev_dbg(&adap->dev,
+ "smbus word data - addr 0x%02x, read 0x%04x at 0x%02x.\n",
+ addr, data->word, command);
}
ret = 0;
@@ -132,17 +132,17 @@ static s32 stub_xfer(struct i2c_adapter * adap, u16 addr, unsigned short flags,
chip->words[command + i] &= 0xff00;
chip->words[command + i] |= data->block[1 + i];
}
- dev_dbg(&adap->dev, "i2c block data - addr 0x%02x, "
- "wrote %d bytes at 0x%02x.\n",
- addr, len, command);
+ dev_dbg(&adap->dev,
+ "i2c block data - addr 0x%02x, wrote %d bytes at 0x%02x.\n",
+ addr, len, command);
} else {
for (i = 0; i < len; i++) {
data->block[1 + i] =
chip->words[command + i] & 0xff;
}
- dev_dbg(&adap->dev, "i2c block data - addr 0x%02x, "
- "read %d bytes at 0x%02x.\n",
- addr, len, command);
+ dev_dbg(&adap->dev,
+ "i2c block data - addr 0x%02x, read %d bytes at 0x%02x.\n",
+ addr, len, command);
}
ret = 0;
@@ -179,25 +179,24 @@ static int __init i2c_stub_init(void)
int i, ret;
if (!chip_addr[0]) {
- printk(KERN_ERR "i2c-stub: Please specify a chip address\n");
+ pr_err("i2c-stub: Please specify a chip address\n");
return -ENODEV;
}
for (i = 0; i < MAX_CHIPS && chip_addr[i]; i++) {
if (chip_addr[i] < 0x03 || chip_addr[i] > 0x77) {
- printk(KERN_ERR "i2c-stub: Invalid chip address "
- "0x%02x\n", chip_addr[i]);
+ pr_err("i2c-stub: Invalid chip address 0x%02x\n",
+ chip_addr[i]);
return -EINVAL;
}
- printk(KERN_INFO "i2c-stub: Virtual chip at 0x%02x\n",
- chip_addr[i]);
+ pr_info("i2c-stub: Virtual chip at 0x%02x\n", chip_addr[i]);
}
/* Allocate memory for all chips at once */
stub_chips = kzalloc(i * sizeof(struct stub_chip), GFP_KERNEL);
if (!stub_chips) {
- printk(KERN_ERR "i2c-stub: Out of memory\n");
+ pr_err("i2c-stub: Out of memory\n");
return -ENOMEM;
}
@@ -219,4 +218,3 @@ MODULE_LICENSE("GPL");
module_init(i2c_stub_init);
module_exit(i2c_stub_exit);
-
diff --git a/drivers/input/gameport/emu10k1-gp.c b/drivers/input/gameport/emu10k1-gp.c
index daceafe7ee7d..fa7a95c1da0e 100644
--- a/drivers/input/gameport/emu10k1-gp.c
+++ b/drivers/input/gameport/emu10k1-gp.c
@@ -57,7 +57,7 @@ static const struct pci_device_id emu_tbl[] = {
MODULE_DEVICE_TABLE(pci, emu_tbl);
-static int __devinit emu_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int emu_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
struct emu *emu;
struct gameport *port;
@@ -107,7 +107,7 @@ static int __devinit emu_probe(struct pci_dev *pdev, const struct pci_device_id
return error;
}
-static void __devexit emu_remove(struct pci_dev *pdev)
+static void emu_remove(struct pci_dev *pdev)
{
struct emu *emu = pci_get_drvdata(pdev);
@@ -122,7 +122,7 @@ static struct pci_driver emu_driver = {
.name = "Emu10k1_gameport",
.id_table = emu_tbl,
.probe = emu_probe,
- .remove = __devexit_p(emu_remove),
+ .remove = emu_remove,
};
module_pci_driver(emu_driver);
diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c
index 48ad3829ff20..ae912d3aee4e 100644
--- a/drivers/input/gameport/fm801-gp.c
+++ b/drivers/input/gameport/fm801-gp.c
@@ -78,7 +78,7 @@ static int fm801_gp_open(struct gameport *gameport, int mode)
return 0;
}
-static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device_id *id)
+static int fm801_gp_probe(struct pci_dev *pci, const struct pci_device_id *id)
{
struct fm801_gp *gp;
struct gameport *port;
@@ -129,7 +129,7 @@ static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device
return error;
}
-static void __devexit fm801_gp_remove(struct pci_dev *pci)
+static void fm801_gp_remove(struct pci_dev *pci)
{
struct fm801_gp *gp = pci_get_drvdata(pci);
@@ -150,7 +150,7 @@ static struct pci_driver fm801_gp_driver = {
.name = "FM801_gameport",
.id_table = fm801_gp_id_table,
.probe = fm801_gp_probe,
- .remove = __devexit_p(fm801_gp_remove),
+ .remove = fm801_gp_remove,
};
module_pci_driver(fm801_gp_driver);
diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c
index 1abbc170d8b7..c2f436ce7f5b 100644
--- a/drivers/input/input-mt.c
+++ b/drivers/input/input-mt.c
@@ -194,7 +194,7 @@ void input_mt_report_pointer_emulation(struct input_dev *dev, bool use_count)
if (!mt)
return;
- oldest = 0;
+ oldest = NULL;
oldid = mt->trkid;
count = 0;
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 53a0ddee7872..ce01332f7b3a 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -534,8 +534,11 @@ EXPORT_SYMBOL(input_grab_device);
static void __input_release_device(struct input_handle *handle)
{
struct input_dev *dev = handle->dev;
+ struct input_handle *grabber;
- if (dev->grab == handle) {
+ grabber = rcu_dereference_protected(dev->grab,
+ lockdep_is_held(&dev->mutex));
+ if (grabber == handle) {
rcu_assign_pointer(dev->grab, NULL);
/* Make sure input_pass_event() notices that grab is gone */
synchronize_rcu();
@@ -1723,7 +1726,7 @@ EXPORT_SYMBOL_GPL(input_class);
/**
* input_allocate_device - allocate memory for new input device
*
- * Returns prepared struct input_dev or NULL.
+ * Returns prepared struct input_dev or %NULL.
*
* NOTE: Use input_free_device() to free devices that have not been
* registered; input_unregister_device() should be used for already
@@ -1750,6 +1753,70 @@ struct input_dev *input_allocate_device(void)
}
EXPORT_SYMBOL(input_allocate_device);
+struct input_devres {
+ struct input_dev *input;
+};
+
+static int devm_input_device_match(struct device *dev, void *res, void *data)
+{
+ struct input_devres *devres = res;
+
+ return devres->input == data;
+}
+
+static void devm_input_device_release(struct device *dev, void *res)
+{
+ struct input_devres *devres = res;
+ struct input_dev *input = devres->input;
+
+ dev_dbg(dev, "%s: dropping reference to %s\n",
+ __func__, dev_name(&input->dev));
+ input_put_device(input);
+}
+
+/**
+ * devm_input_allocate_device - allocate managed input device
+ * @dev: device owning the input device being created
+ *
+ * Returns prepared struct input_dev or %NULL.
+ *
+ * Managed input devices do not need to be explicitly unregistered or
+ * freed as it will be done automatically when owner device unbinds from
+ * its driver (or binding fails). Once managed input device is allocated,
+ * it is ready to be set up and registered in the same fashion as regular
+ * input device. There are no special devm_input_device_[un]register()
+ * variants, regular ones work with both managed and unmanaged devices.
+ *
+ * NOTE: the owner device is set up as parent of input device and users
+ * should not override it.
+ */
+
+struct input_dev *devm_input_allocate_device(struct device *dev)
+{
+ struct input_dev *input;
+ struct input_devres *devres;
+
+ devres = devres_alloc(devm_input_device_release,
+ sizeof(struct input_devres), GFP_KERNEL);
+ if (!devres)
+ return NULL;
+
+ input = input_allocate_device();
+ if (!input) {
+ devres_free(devres);
+ return NULL;
+ }
+
+ input->dev.parent = dev;
+ input->devres_managed = true;
+
+ devres->input = input;
+ devres_add(dev, devres);
+
+ return input;
+}
+EXPORT_SYMBOL(devm_input_allocate_device);
+
/**
* input_free_device - free memory occupied by input_dev structure
* @dev: input device to free
@@ -1766,8 +1833,14 @@ EXPORT_SYMBOL(input_allocate_device);
*/
void input_free_device(struct input_dev *dev)
{
- if (dev)
+ if (dev) {
+ if (dev->devres_managed)
+ WARN_ON(devres_destroy(dev->dev.parent,
+ devm_input_device_release,
+ devm_input_device_match,
+ dev));
input_put_device(dev);
+ }
}
EXPORT_SYMBOL(input_free_device);
@@ -1888,6 +1961,38 @@ static void input_cleanse_bitmasks(struct input_dev *dev)
INPUT_CLEANSE_BITMASK(dev, SW, sw);
}
+static void __input_unregister_device(struct input_dev *dev)
+{
+ struct input_handle *handle, *next;
+
+ input_disconnect_device(dev);
+
+ mutex_lock(&input_mutex);
+
+ list_for_each_entry_safe(handle, next, &dev->h_list, d_node)
+ handle->handler->disconnect(handle);
+ WARN_ON(!list_empty(&dev->h_list));
+
+ del_timer_sync(&dev->timer);
+ list_del_init(&dev->node);
+
+ input_wakeup_procfs_readers();
+
+ mutex_unlock(&input_mutex);
+
+ device_del(&dev->dev);
+}
+
+static void devm_input_device_unregister(struct device *dev, void *res)
+{
+ struct input_devres *devres = res;
+ struct input_dev *input = devres->input;
+
+ dev_dbg(dev, "%s: unregistering device %s\n",
+ __func__, dev_name(&input->dev));
+ __input_unregister_device(input);
+}
+
/**
* input_register_device - register device with input core
* @dev: device to be registered
@@ -1903,11 +2008,21 @@ static void input_cleanse_bitmasks(struct input_dev *dev)
int input_register_device(struct input_dev *dev)
{
static atomic_t input_no = ATOMIC_INIT(0);
+ struct input_devres *devres = NULL;
struct input_handler *handler;
unsigned int packet_size;
const char *path;
int error;
+ if (dev->devres_managed) {
+ devres = devres_alloc(devm_input_device_unregister,
+ sizeof(struct input_devres), GFP_KERNEL);
+ if (!devres)
+ return -ENOMEM;
+
+ devres->input = dev;
+ }
+
/* Every input device generates EV_SYN/SYN_REPORT events. */
__set_bit(EV_SYN, dev->evbit);
@@ -1923,8 +2038,10 @@ int input_register_device(struct input_dev *dev)
dev->max_vals = max(dev->hint_events_per_packet, packet_size) + 2;
dev->vals = kcalloc(dev->max_vals, sizeof(*dev->vals), GFP_KERNEL);
- if (!dev->vals)
- return -ENOMEM;
+ if (!dev->vals) {
+ error = -ENOMEM;
+ goto err_devres_free;
+ }
/*
* If delay and period are pre-set by the driver, then autorepeating
@@ -1949,7 +2066,7 @@ int input_register_device(struct input_dev *dev)
error = device_add(&dev->dev);
if (error)
- return error;
+ goto err_free_vals;
path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
pr_info("%s as %s\n",
@@ -1958,10 +2075,8 @@ int input_register_device(struct input_dev *dev)
kfree(path);
error = mutex_lock_interruptible(&input_mutex);
- if (error) {
- device_del(&dev->dev);
- return error;
- }
+ if (error)
+ goto err_device_del;
list_add_tail(&dev->node, &input_dev_list);
@@ -1972,7 +2087,21 @@ int input_register_device(struct input_dev *dev)
mutex_unlock(&input_mutex);
+ if (dev->devres_managed) {
+ dev_dbg(dev->dev.parent, "%s: registering %s with devres.\n",
+ __func__, dev_name(&dev->dev));
+ devres_add(dev->dev.parent, devres);
+ }
return 0;
+
+err_device_del:
+ device_del(&dev->dev);
+err_free_vals:
+ kfree(dev->vals);
+ dev->vals = NULL;
+err_devres_free:
+ devres_free(devres);
+ return error;
}
EXPORT_SYMBOL(input_register_device);
@@ -1985,24 +2114,20 @@ EXPORT_SYMBOL(input_register_device);
*/
void input_unregister_device(struct input_dev *dev)
{
- struct input_handle *handle, *next;
-
- input_disconnect_device(dev);
-
- mutex_lock(&input_mutex);
-
- list_for_each_entry_safe(handle, next, &dev->h_list, d_node)
- handle->handler->disconnect(handle);
- WARN_ON(!list_empty(&dev->h_list));
-
- del_timer_sync(&dev->timer);
- list_del_init(&dev->node);
-
- input_wakeup_procfs_readers();
-
- mutex_unlock(&input_mutex);
-
- device_unregister(&dev->dev);
+ if (dev->devres_managed) {
+ WARN_ON(devres_destroy(dev->dev.parent,
+ devm_input_device_unregister,
+ devm_input_device_match,
+ dev));
+ __input_unregister_device(dev);
+ /*
+ * We do not do input_put_device() here because it will be done
+ * when 2nd devres fires up.
+ */
+ } else {
+ __input_unregister_device(dev);
+ input_put_device(dev);
+ }
}
EXPORT_SYMBOL(input_unregister_device);
diff --git a/drivers/input/joystick/as5011.c b/drivers/input/joystick/as5011.c
index c96653b58867..121cd63d3334 100644
--- a/drivers/input/joystick/as5011.c
+++ b/drivers/input/joystick/as5011.c
@@ -85,7 +85,10 @@ static int as5011_i2c_write(struct i2c_client *client,
{
uint8_t data[2] = { aregaddr, avalue };
struct i2c_msg msg = {
- client->addr, I2C_M_IGNORE_NAK, 2, (uint8_t *)data
+ .addr = client->addr,
+ .flags = I2C_M_IGNORE_NAK,
+ .len = 2,
+ .buf = (uint8_t *)data
};
int error;
@@ -98,8 +101,18 @@ static int as5011_i2c_read(struct i2c_client *client,
{
uint8_t data[2] = { aregaddr };
struct i2c_msg msg_set[2] = {
- { client->addr, I2C_M_REV_DIR_ADDR, 1, (uint8_t *)data },
- { client->addr, I2C_M_RD | I2C_M_NOSTART, 1, (uint8_t *)data }
+ {
+ .addr = client->addr,
+ .flags = I2C_M_REV_DIR_ADDR,
+ .len = 1,
+ .buf = (uint8_t *)data
+ },
+ {
+ .addr = client->addr,
+ .flags = I2C_M_RD | I2C_M_NOSTART,
+ .len = 1,
+ .buf = (uint8_t *)data
+ }
};
int error;
@@ -144,7 +157,7 @@ out:
return IRQ_HANDLED;
}
-static int __devinit as5011_configure_chip(struct as5011_device *as5011,
+static int as5011_configure_chip(struct as5011_device *as5011,
const struct as5011_platform_data *plat_dat)
{
struct i2c_client *client = as5011->i2c_client;
@@ -212,8 +225,8 @@ static int __devinit as5011_configure_chip(struct as5011_device *as5011,
return 0;
}
-static int __devinit as5011_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int as5011_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
{
const struct as5011_platform_data *plat_data;
struct as5011_device *as5011;
@@ -328,7 +341,7 @@ err_free_mem:
return error;
}
-static int __devexit as5011_remove(struct i2c_client *client)
+static int as5011_remove(struct i2c_client *client)
{
struct as5011_device *as5011 = i2c_get_clientdata(client);
@@ -353,7 +366,7 @@ static struct i2c_driver as5011_driver = {
.name = "as5011",
},
.probe = as5011_probe,
- .remove = __devexit_p(as5011_remove),
+ .remove = as5011_remove,
.id_table = as5011_id,
};
diff --git a/drivers/input/joystick/maplecontrol.c b/drivers/input/joystick/maplecontrol.c
index 77cfde571bd9..59c10ec5a2a1 100644
--- a/drivers/input/joystick/maplecontrol.c
+++ b/drivers/input/joystick/maplecontrol.c
@@ -78,7 +78,7 @@ static void dc_pad_close(struct input_dev *dev)
}
/* allow the controller to be used */
-static int __devinit probe_maple_controller(struct device *dev)
+static int probe_maple_controller(struct device *dev)
{
static const short btn_bit[32] = {
BTN_C, BTN_B, BTN_A, BTN_START, -1, -1, -1, -1,
@@ -157,7 +157,7 @@ fail:
return error;
}
-static int __devexit remove_maple_controller(struct device *dev)
+static int remove_maple_controller(struct device *dev)
{
struct maple_device *mdev = to_maple_dev(dev);
struct dc_pad *pad = maple_get_drvdata(mdev);
@@ -175,7 +175,7 @@ static struct maple_driver dc_pad_driver = {
.drv = {
.name = "Dreamcast_controller",
.probe = probe_maple_controller,
- .remove = __devexit_p(remove_maple_controller),
+ .remove = remove_maple_controller,
},
};
diff --git a/drivers/input/joystick/walkera0701.c b/drivers/input/joystick/walkera0701.c
index 4dfa1eed4b7c..f8f892b076e8 100644
--- a/drivers/input/joystick/walkera0701.c
+++ b/drivers/input/joystick/walkera0701.c
@@ -196,6 +196,7 @@ static void walkera0701_close(struct input_dev *dev)
struct walkera_dev *w = input_get_drvdata(dev);
parport_disable_irq(w->parport);
+ hrtimer_cancel(&w->timer);
}
static int walkera0701_connect(struct walkera_dev *w, int parport)
@@ -224,6 +225,9 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
if (parport_claim(w->pardevice))
goto init_err1;
+ hrtimer_init(&w->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ w->timer.function = timer_handler;
+
w->input_dev = input_allocate_device();
if (!w->input_dev)
goto init_err2;
@@ -254,8 +258,6 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
if (err)
goto init_err3;
- hrtimer_init(&w->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- w->timer.function = timer_handler;
return 0;
init_err3:
@@ -271,7 +273,6 @@ static int walkera0701_connect(struct walkera_dev *w, int parport)
static void walkera0701_disconnect(struct walkera_dev *w)
{
- hrtimer_cancel(&w->timer);
input_unregister_device(w->input_dev);
parport_release(w->pardevice);
parport_unregister_device(w->pardevice);
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index de0874054e9f..48309641b1b2 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -134,7 +134,7 @@ config KEYBOARD_QT1070
config KEYBOARD_QT2160
tristate "Atmel AT42QT2160 Touch Sensor Chip"
- depends on I2C && EXPERIMENTAL
+ depends on I2C
help
If you say yes here you get support for Atmel AT42QT2160 Touch
Sensor chip as a keyboard input.
diff --git a/drivers/input/keyboard/adp5520-keys.c b/drivers/input/keyboard/adp5520-keys.c
index e9e8674dfda1..ef26b17fb159 100644
--- a/drivers/input/keyboard/adp5520-keys.c
+++ b/drivers/input/keyboard/adp5520-keys.c
@@ -69,7 +69,7 @@ static int adp5520_keys_notifier(struct notifier_block *nb,
return 0;
}
-static int __devinit adp5520_keys_probe(struct platform_device *pdev)
+static int adp5520_keys_probe(struct platform_device *pdev)
{
struct adp5520_keys_platform_data *pdata = pdev->dev.platform_data;
struct input_dev *input;
@@ -182,7 +182,7 @@ err:
return ret;
}
-static int __devexit adp5520_keys_remove(struct platform_device *pdev)
+static int adp5520_keys_remove(struct platform_device *pdev)
{
struct adp5520_keys *dev = platform_get_drvdata(pdev);
@@ -200,7 +200,7 @@ static struct platform_driver adp5520_keys_driver = {
.owner = THIS_MODULE,
},
.probe = adp5520_keys_probe,
- .remove = __devexit_p(adp5520_keys_remove),
+ .remove = adp5520_keys_remove,
};
module_platform_driver(adp5520_keys_driver);
diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index b083bf10f139..dbd2047f1641 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -145,7 +145,7 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
return ret;
}
-static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
+static int adp5588_build_gpiomap(struct adp5588_kpad *kpad,
const struct adp5588_kpad_platform_data *pdata)
{
bool pin_used[ADP5588_MAXGPIO];
@@ -170,7 +170,7 @@ static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
return n_unused;
}
-static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad)
+static int adp5588_gpio_add(struct adp5588_kpad *kpad)
{
struct device *dev = &kpad->client->dev;
const struct adp5588_kpad_platform_data *pdata = dev->platform_data;
@@ -224,7 +224,7 @@ static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad)
return 0;
}
-static void __devexit adp5588_gpio_remove(struct adp5588_kpad *kpad)
+static void adp5588_gpio_remove(struct adp5588_kpad *kpad)
{
struct device *dev = &kpad->client->dev;
const struct adp5588_kpad_platform_data *pdata = dev->platform_data;
@@ -319,7 +319,7 @@ static irqreturn_t adp5588_irq(int irq, void *handle)
return IRQ_HANDLED;
}
-static int __devinit adp5588_setup(struct i2c_client *client)
+static int adp5588_setup(struct i2c_client *client)
{
const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data;
const struct adp5588_gpio_platform_data *gpio_data = pdata->gpio_data;
@@ -382,7 +382,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
return 0;
}
-static void __devinit adp5588_report_switch_state(struct adp5588_kpad *kpad)
+static void adp5588_report_switch_state(struct adp5588_kpad *kpad)
{
int gpi_stat1 = adp5588_read(kpad->client, GPIO_DAT_STAT1);
int gpi_stat2 = adp5588_read(kpad->client, GPIO_DAT_STAT2);
@@ -420,8 +420,8 @@ static void __devinit adp5588_report_switch_state(struct adp5588_kpad *kpad)
}
-static int __devinit adp5588_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int adp5588_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
{
struct adp5588_kpad *kpad;
const struct adp5588_kpad_platform_data *pdata = client->dev.platform_data;
@@ -587,7 +587,7 @@ static int __devinit adp5588_probe(struct i2c_client *client,
return error;
}
-static int __devexit adp5588_remove(struct i2c_client *client)
+static int adp5588_remove(struct i2c_client *client)
{
struct adp5588_kpad *kpad = i2c_get_clientdata(client);
@@ -650,7 +650,7 @@ static struct i2c_driver adp5588_driver = {
#endif
},
.probe = adp5588_probe,
- .remove = __devexit_p(adp5588_remove),
+ .remove = adp5588_remove,
.id_table = adp5588_id,
};
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 74e603213386..67d12b3427c9 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -464,7 +464,7 @@ static int adp5589_gpio_direction_output(struct gpio_chip *chip,
return ret;
}
-static int __devinit adp5589_build_gpiomap(struct adp5589_kpad *kpad,
+static int adp5589_build_gpiomap(struct adp5589_kpad *kpad,
const struct adp5589_kpad_platform_data *pdata)
{
bool pin_used[ADP5589_MAXGPIO];
@@ -496,7 +496,7 @@ static int __devinit adp5589_build_gpiomap(struct adp5589_kpad *kpad,
return n_unused;
}
-static int __devinit adp5589_gpio_add(struct adp5589_kpad *kpad)
+static int adp5589_gpio_add(struct adp5589_kpad *kpad)
{
struct device *dev = &kpad->client->dev;
const struct adp5589_kpad_platform_data *pdata = dev->platform_data;
@@ -550,7 +550,7 @@ static int __devinit adp5589_gpio_add(struct adp5589_kpad *kpad)
return 0;
}
-static void __devexit adp5589_gpio_remove(struct adp5589_kpad *kpad)
+static void adp5589_gpio_remove(struct adp5589_kpad *kpad)
{
struct device *dev = &kpad->client->dev;
const struct adp5589_kpad_platform_data *pdata = dev->platform_data;
@@ -641,8 +641,7 @@ static irqreturn_t adp5589_irq(int irq, void *handle)
return IRQ_HANDLED;
}
-static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad,
- unsigned short key)
+static int adp5589_get_evcode(struct adp5589_kpad *kpad, unsigned short key)
{
int i;
@@ -655,7 +654,7 @@ static int __devinit adp5589_get_evcode(struct adp5589_kpad *kpad,
return -EINVAL;
}
-static int __devinit adp5589_setup(struct adp5589_kpad *kpad)
+static int adp5589_setup(struct adp5589_kpad *kpad)
{
struct i2c_client *client = kpad->client;
const struct adp5589_kpad_platform_data *pdata =
@@ -820,7 +819,7 @@ static int __devinit adp5589_setup(struct adp5589_kpad *kpad)
return 0;
}
-static void __devinit adp5589_report_switch_state(struct adp5589_kpad *kpad)
+static void adp5589_report_switch_state(struct adp5589_kpad *kpad)
{
int gpi_stat_tmp, pin_loc;
int i;
@@ -860,8 +859,8 @@ static void __devinit adp5589_report_switch_state(struct adp5589_kpad *kpad)
input_sync(kpad->input);
}
-static int __devinit adp5589_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int adp5589_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
{
struct adp5589_kpad *kpad;
const struct adp5589_kpad_platform_data *pdata =
@@ -1045,7 +1044,7 @@ err_free_mem:
return error;
}
-static int __devexit adp5589_remove(struct i2c_client *client)
+static int adp5589_remove(struct i2c_client *client)
{
struct adp5589_kpad *kpad = i2c_get_clientdata(client);
@@ -1104,7 +1103,7 @@ static struct i2c_driver adp5589_driver = {
.pm = &adp5589_dev_pm_ops,
},
.probe = adp5589_probe,
- .remove = __devexit_p(adp5589_remove),
+ .remove = adp5589_remove,
.id_table = adp5589_id,
};
diff --git a/drivers/input/keyboard/bf54x-keys.c b/drivers/input/keyboard/bf54x-keys.c
index 8eb9116e0a5f..20b9fa91fb9e 100644
--- a/drivers/input/keyboard/bf54x-keys.c
+++ b/drivers/input/keyboard/bf54x-keys.c
@@ -177,7 +177,7 @@ static irqreturn_t bfin_kpad_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit bfin_kpad_probe(struct platform_device *pdev)
+static int bfin_kpad_probe(struct platform_device *pdev)
{
struct bf54x_kpad *bf54x_kpad;
struct bfin_kpad_platform_data *pdata = pdev->dev.platform_data;
@@ -331,7 +331,7 @@ out:
return error;
}
-static int __devexit bfin_kpad_remove(struct platform_device *pdev)
+static int bfin_kpad_remove(struct platform_device *pdev)
{
struct bfin_kpad_platform_data *pdata = pdev->dev.platform_data;
struct bf54x_kpad *bf54x_kpad = platform_get_drvdata(pdev);
@@ -390,7 +390,7 @@ static struct platform_driver bfin_kpad_device_driver = {
.owner = THIS_MODULE,
},
.probe = bfin_kpad_probe,
- .remove = __devexit_p(bfin_kpad_remove),
+ .remove = bfin_kpad_remove,
.suspend = bfin_kpad_suspend,
.resume = bfin_kpad_resume,
};
diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c
index d5bacbb479b0..4e4e453ea15e 100644
--- a/drivers/input/keyboard/davinci_keyscan.c
+++ b/drivers/input/keyboard/davinci_keyscan.c
@@ -303,7 +303,7 @@ fail1:
return error;
}
-static int __devexit davinci_ks_remove(struct platform_device *pdev)
+static int davinci_ks_remove(struct platform_device *pdev)
{
struct davinci_ks *davinci_ks = platform_get_drvdata(pdev);
@@ -326,7 +326,7 @@ static struct platform_driver davinci_ks_driver = {
.name = "davinci_keyscan",
.owner = THIS_MODULE,
},
- .remove = __devexit_p(davinci_ks_remove),
+ .remove = davinci_ks_remove,
};
static int __init davinci_ks_init(void)
diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index 7363402de8d4..9857e8fd0987 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -232,7 +232,7 @@ static int ep93xx_keypad_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(ep93xx_keypad_pm_ops,
ep93xx_keypad_suspend, ep93xx_keypad_resume);
-static int __devinit ep93xx_keypad_probe(struct platform_device *pdev)
+static int ep93xx_keypad_probe(struct platform_device *pdev)
{
struct ep93xx_keypad *keypad;
const struct matrix_keymap_data *keymap_data;
@@ -346,7 +346,7 @@ failed_free:
return err;
}
-static int __devexit ep93xx_keypad_remove(struct platform_device *pdev)
+static int ep93xx_keypad_remove(struct platform_device *pdev)
{
struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
struct resource *res;
@@ -380,7 +380,7 @@ static struct platform_driver ep93xx_keypad_driver = {
.pm = &ep93xx_keypad_pm_ops,
},
.probe = ep93xx_keypad_probe,
- .remove = __devexit_p(ep93xx_keypad_remove),
+ .remove = ep93xx_keypad_remove,
};
module_platform_driver(ep93xx_keypad_driver);
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 6a68041c261d..d327f5a2bb0e 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -423,10 +423,10 @@ out:
return IRQ_HANDLED;
}
-static int __devinit gpio_keys_setup_key(struct platform_device *pdev,
- struct input_dev *input,
- struct gpio_button_data *bdata,
- const struct gpio_keys_button *button)
+static int gpio_keys_setup_key(struct platform_device *pdev,
+ struct input_dev *input,
+ struct gpio_button_data *bdata,
+ const struct gpio_keys_button *button)
{
const char *desc = button->desc ? button->desc : "gpio_keys";
struct device *dev = &pdev->dev;
@@ -440,21 +440,13 @@ static int __devinit gpio_keys_setup_key(struct platform_device *pdev,
if (gpio_is_valid(button->gpio)) {
- error = gpio_request(button->gpio, desc);
+ error = gpio_request_one(button->gpio, GPIOF_IN, desc);
if (error < 0) {
dev_err(dev, "Failed to request GPIO %d, error %d\n",
button->gpio, error);
return error;
}
- error = gpio_direction_input(button->gpio);
- if (error < 0) {
- dev_err(dev,
- "Failed to configure direction for GPIO %d, error %d\n",
- button->gpio, error);
- goto fail;
- }
-
if (button->debounce_interval) {
error = gpio_set_debounce(button->gpio,
button->debounce_interval * 1000);
@@ -526,12 +518,35 @@ fail:
return error;
}
+static void gpio_keys_report_state(struct gpio_keys_drvdata *ddata)
+{
+ struct input_dev *input = ddata->input;
+ int i;
+
+ for (i = 0; i < ddata->pdata->nbuttons; i++) {
+ struct gpio_button_data *bdata = &ddata->data[i];
+ if (gpio_is_valid(bdata->button->gpio))
+ gpio_keys_gpio_report_event(bdata);
+ }
+ input_sync(input);
+}
+
static int gpio_keys_open(struct input_dev *input)
{
struct gpio_keys_drvdata *ddata = input_get_drvdata(input);
const struct gpio_keys_platform_data *pdata = ddata->pdata;
+ int error;
+
+ if (pdata->enable) {
+ error = pdata->enable(input->dev.parent);
+ if (error)
+ return error;
+ }
+
+ /* Report current state of buttons that are connected to GPIOs */
+ gpio_keys_report_state(ddata);
- return pdata->enable ? pdata->enable(input->dev.parent) : 0;
+ return 0;
}
static void gpio_keys_close(struct input_dev *input)
@@ -551,7 +566,7 @@ static void gpio_keys_close(struct input_dev *input)
/*
* Translate OpenFirmware node properties into platform_data
*/
-static struct gpio_keys_platform_data * __devinit
+static struct gpio_keys_platform_data *
gpio_keys_get_devtree_pdata(struct device *dev)
{
struct device_node *node, *pp;
@@ -658,7 +673,7 @@ static void gpio_remove_key(struct gpio_button_data *bdata)
gpio_free(bdata->button->gpio);
}
-static int __devinit gpio_keys_probe(struct platform_device *pdev)
+static int gpio_keys_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
const struct gpio_keys_platform_data *pdata = dev_get_platdata(dev);
@@ -731,14 +746,6 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
goto fail3;
}
- /* get current state of buttons that are connected to GPIOs */
- for (i = 0; i < pdata->nbuttons; i++) {
- struct gpio_button_data *bdata = &ddata->data[i];
- if (gpio_is_valid(bdata->button->gpio))
- gpio_keys_gpio_report_event(bdata);
- }
- input_sync(input);
-
device_init_wakeup(&pdev->dev, wakeup);
return 0;
@@ -760,7 +767,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev)
return error;
}
-static int __devexit gpio_keys_remove(struct platform_device *pdev)
+static int gpio_keys_remove(struct platform_device *pdev)
{
struct gpio_keys_drvdata *ddata = platform_get_drvdata(pdev);
struct input_dev *input = ddata->input;
@@ -788,6 +795,7 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev)
static int gpio_keys_suspend(struct device *dev)
{
struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);
+ struct input_dev *input = ddata->input;
int i;
if (device_may_wakeup(dev)) {
@@ -796,6 +804,11 @@ static int gpio_keys_suspend(struct device *dev)
if (bdata->button->wakeup)
enable_irq_wake(bdata->irq);
}
+ } else {
+ mutex_lock(&input->mutex);
+ if (input->users)
+ gpio_keys_close(input);
+ mutex_unlock(&input->mutex);
}
return 0;
@@ -804,18 +817,27 @@ static int gpio_keys_suspend(struct device *dev)
static int gpio_keys_resume(struct device *dev)
{
struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);
+ struct input_dev *input = ddata->input;
+ int error = 0;
int i;
- for (i = 0; i < ddata->pdata->nbuttons; i++) {
- struct gpio_button_data *bdata = &ddata->data[i];
- if (bdata->button->wakeup && device_may_wakeup(dev))
- disable_irq_wake(bdata->irq);
-
- if (gpio_is_valid(bdata->button->gpio))
- gpio_keys_gpio_report_event(bdata);
+ if (device_may_wakeup(dev)) {
+ for (i = 0; i < ddata->pdata->nbuttons; i++) {
+ struct gpio_button_data *bdata = &ddata->data[i];
+ if (bdata->button->wakeup)
+ disable_irq_wake(bdata->irq);
+ }
+ } else {
+ mutex_lock(&input->mutex);
+ if (input->users)
+ error = gpio_keys_open(input);
+ mutex_unlock(&input->mutex);
}
- input_sync(ddata->input);
+ if (error)
+ return error;
+
+ gpio_keys_report_state(ddata);
return 0;
}
#endif
@@ -824,7 +846,7 @@ static SIMPLE_DEV_PM_OPS(gpio_keys_pm_ops, gpio_keys_suspend, gpio_keys_resume);
static struct platform_driver gpio_keys_device_driver = {
.probe = gpio_keys_probe,
- .remove = __devexit_p(gpio_keys_remove),
+ .remove = gpio_keys_remove,
.driver = {
.name = "gpio-keys",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index f2142de789e7..f686fd970553 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -103,8 +103,7 @@ static void gpio_keys_polled_close(struct input_polled_dev *dev)
}
#ifdef CONFIG_OF
-static struct gpio_keys_platform_data * __devinit
-gpio_keys_polled_get_devtree_pdata(struct device *dev)
+static struct gpio_keys_platform_data *gpio_keys_polled_get_devtree_pdata(struct device *dev)
{
struct device_node *node, *pp;
struct gpio_keys_platform_data *pdata;
@@ -196,7 +195,7 @@ gpio_keys_polled_get_devtree_pdata(struct device *dev)
}
#endif
-static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
+static int gpio_keys_polled_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
const struct gpio_keys_platform_data *pdata = dev_get_platdata(dev);
@@ -246,7 +245,6 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
input = poll_dev->input;
- input->evbit[0] = BIT(EV_KEY);
input->name = pdev->name;
input->phys = DRV_NAME"/input0";
input->dev.parent = &pdev->dev;
@@ -256,6 +254,10 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
input->id.product = 0x0001;
input->id.version = 0x0100;
+ __set_bit(EV_KEY, input->evbit);
+ if (pdata->rep)
+ __set_bit(EV_REP, input->evbit);
+
for (i = 0; i < pdata->nbuttons; i++) {
struct gpio_keys_button *button = &pdata->buttons[i];
struct gpio_keys_button_data *bdata = &bdev->data[i];
@@ -268,22 +270,14 @@ static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
goto err_free_gpio;
}
- error = gpio_request(gpio,
- button->desc ? button->desc : DRV_NAME);
+ error = gpio_request_one(gpio, GPIOF_IN,
+ button->desc ?: DRV_NAME);
if (error) {
dev_err(dev, "unable to claim gpio %u, err=%d\n",
gpio, error);
goto err_free_gpio;
}
- error = gpio_direction_input(gpio);
- if (error) {
- dev_err(dev,
- "unable to set direction on gpio %u, err=%d\n",
- gpio, error);
- goto err_free_gpio;
- }
-
bdata->can_sleep = gpio_cansleep(gpio);
bdata->last_state = -1;
bdata->threshold = DIV_ROUND_UP(button->debounce_interval,
@@ -329,7 +323,7 @@ err_free_pdata:
return error;
}
-static int __devexit gpio_keys_polled_remove(struct platform_device *pdev)
+static int gpio_keys_polled_remove(struct platform_device *pdev)
{
struct gpio_keys_polled_dev *bdev = platform_get_drvdata(pdev);
const struct gpio_keys_platform_data *pdata = bdev->pdata;
@@ -357,7 +351,7 @@ static int __devexit gpio_keys_polled_remove(struct platform_device *pdev)
static struct platform_driver gpio_keys_polled_driver = {
.probe = gpio_keys_polled_probe,
- .remove = __devexit_p(gpio_keys_polled_remove),
+ .remove = gpio_keys_polled_remove,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/hilkbd.c b/drivers/input/keyboard/hilkbd.c
index 5f72440b50c8..198dc07a1be5 100644
--- a/drivers/input/keyboard/hilkbd.c
+++ b/drivers/input/keyboard/hilkbd.c
@@ -200,7 +200,7 @@ static void hil_do(unsigned char cmd, unsigned char *data, unsigned int len)
/* initialize HIL */
-static int __devinit hil_keyb_init(void)
+static int hil_keyb_init(void)
{
unsigned char c;
unsigned int i, kbid;
@@ -286,7 +286,7 @@ err1:
return err;
}
-static void __devexit hil_keyb_exit(void)
+static void hil_keyb_exit(void)
{
if (HIL_IRQ)
free_irq(HIL_IRQ, hil_dev.dev_id);
@@ -299,7 +299,7 @@ static void __devexit hil_keyb_exit(void)
}
#if defined(CONFIG_PARISC)
-static int __devinit hil_probe_chip(struct parisc_device *dev)
+static int hil_probe_chip(struct parisc_device *dev)
{
/* Only allow one HIL keyboard */
if (hil_dev.dev)
@@ -320,7 +320,7 @@ static int __devinit hil_probe_chip(struct parisc_device *dev)
return hil_keyb_init();
}
-static int __devexit hil_remove_chip(struct parisc_device *dev)
+static int hil_remove_chip(struct parisc_device *dev)
{
hil_keyb_exit();
@@ -341,7 +341,7 @@ static struct parisc_driver hil_driver = {
.name = "hil",
.id_table = hil_tbl,
.probe = hil_probe_chip,
- .remove = __devexit_p(hil_remove_chip),
+ .remove = hil_remove_chip,
};
static int __init hil_init(void)
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index cdc252612c0b..6d150e3e1f55 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -362,7 +362,8 @@ static void imx_keypad_inhibit(struct imx_keypad *keypad)
writew(reg_val, keypad->mmio_base + KPSR);
/* Colums as open drain and disable all rows */
- writew(0xff00, keypad->mmio_base + KPCR);
+ reg_val = (keypad->cols_en_mask & 0xff) << 8;
+ writew(reg_val, keypad->mmio_base + KPCR);
}
static void imx_keypad_close(struct input_dev *dev)
@@ -413,7 +414,7 @@ open_err:
return -EIO;
}
-static int __devinit imx_keypad_probe(struct platform_device *pdev)
+static int imx_keypad_probe(struct platform_device *pdev)
{
const struct matrix_keymap_data *keymap_data = pdev->dev.platform_data;
struct imx_keypad *keypad;
@@ -554,7 +555,7 @@ failed_rel_mem:
return error;
}
-static int __devexit imx_keypad_remove(struct platform_device *pdev)
+static int imx_keypad_remove(struct platform_device *pdev)
{
struct imx_keypad *keypad = platform_get_drvdata(pdev);
struct resource *res;
@@ -632,7 +633,7 @@ static struct platform_driver imx_keypad_driver = {
.pm = &imx_kbd_pm_ops,
},
.probe = imx_keypad_probe,
- .remove = __devexit_p(imx_keypad_remove),
+ .remove = imx_keypad_remove,
};
module_platform_driver(imx_keypad_driver);
diff --git a/drivers/input/keyboard/jornada680_kbd.c b/drivers/input/keyboard/jornada680_kbd.c
index 24f3ea01c4d5..74e75a6e8deb 100644
--- a/drivers/input/keyboard/jornada680_kbd.c
+++ b/drivers/input/keyboard/jornada680_kbd.c
@@ -179,7 +179,7 @@ static void jornadakbd680_poll(struct input_polled_dev *dev)
memcpy(jornadakbd->old_scan, jornadakbd->new_scan, JORNADA_SCAN_SIZE);
}
-static int __devinit jornada680kbd_probe(struct platform_device *pdev)
+static int jornada680kbd_probe(struct platform_device *pdev)
{
struct jornadakbd *jornadakbd;
struct input_polled_dev *poll_dev;
@@ -240,7 +240,7 @@ static int __devinit jornada680kbd_probe(struct platform_device *pdev)
}
-static int __devexit jornada680kbd_remove(struct platform_device *pdev)
+static int jornada680kbd_remove(struct platform_device *pdev)
{
struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
@@ -258,7 +258,7 @@ static struct platform_driver jornada680kbd_driver = {
.owner = THIS_MODULE,
},
.probe = jornada680kbd_probe,
- .remove = __devexit_p(jornada680kbd_remove),
+ .remove = jornada680kbd_remove,
};
module_platform_driver(jornada680kbd_driver);
diff --git a/drivers/input/keyboard/jornada720_kbd.c b/drivers/input/keyboard/jornada720_kbd.c
index 9d639fa1afbd..5ceef636df2f 100644
--- a/drivers/input/keyboard/jornada720_kbd.c
+++ b/drivers/input/keyboard/jornada720_kbd.c
@@ -94,7 +94,7 @@ static irqreturn_t jornada720_kbd_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
};
-static int __devinit jornada720_kbd_probe(struct platform_device *pdev)
+static int jornada720_kbd_probe(struct platform_device *pdev)
{
struct jornadakbd *jornadakbd;
struct input_dev *input_dev;
@@ -152,7 +152,7 @@ static int __devinit jornada720_kbd_probe(struct platform_device *pdev)
return err;
};
-static int __devexit jornada720_kbd_remove(struct platform_device *pdev)
+static int jornada720_kbd_remove(struct platform_device *pdev)
{
struct jornadakbd *jornadakbd = platform_get_drvdata(pdev);
@@ -173,6 +173,6 @@ static struct platform_driver jornada720_kbd_driver = {
.owner = THIS_MODULE,
},
.probe = jornada720_kbd_probe,
- .remove = __devexit_p(jornada720_kbd_remove),
+ .remove = jornada720_kbd_remove,
};
module_platform_driver(jornada720_kbd_driver);
diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c
index 39ac2787e275..93c812662134 100644
--- a/drivers/input/keyboard/lm8323.c
+++ b/drivers/input/keyboard/lm8323.c
@@ -624,7 +624,7 @@ static ssize_t lm8323_set_disable(struct device *dev,
}
static DEVICE_ATTR(disable_kp, 0644, lm8323_show_disable, lm8323_set_disable);
-static int __devinit lm8323_probe(struct i2c_client *client,
+static int lm8323_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct lm8323_platform_data *pdata = client->dev.platform_data;
@@ -764,7 +764,7 @@ fail1:
return err;
}
-static int __devexit lm8323_remove(struct i2c_client *client)
+static int lm8323_remove(struct i2c_client *client)
{
struct lm8323_chip *lm = i2c_get_clientdata(client);
int i;
@@ -846,7 +846,7 @@ static struct i2c_driver lm8323_i2c_driver = {
.pm = &lm8323_pm_ops,
},
.probe = lm8323_probe,
- .remove = __devexit_p(lm8323_remove),
+ .remove = lm8323_remove,
.id_table = lm8323_id,
};
MODULE_DEVICE_TABLE(i2c, lm8323_id);
diff --git a/drivers/input/keyboard/lm8333.c b/drivers/input/keyboard/lm8333.c
index 081fd9effa8c..5a8ca35dc9af 100644
--- a/drivers/input/keyboard/lm8333.c
+++ b/drivers/input/keyboard/lm8333.c
@@ -128,7 +128,7 @@ static irqreturn_t lm8333_irq_thread(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit lm8333_probe(struct i2c_client *client,
+static int lm8333_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct lm8333_platform_data *pdata = client->dev.platform_data;
@@ -202,7 +202,7 @@ static int __devinit lm8333_probe(struct i2c_client *client,
return err;
}
-static int __devexit lm8333_remove(struct i2c_client *client)
+static int lm8333_remove(struct i2c_client *client)
{
struct lm8333 *lm8333 = i2c_get_clientdata(client);
@@ -225,7 +225,7 @@ static struct i2c_driver lm8333_driver = {
.owner = THIS_MODULE,
},
.probe = lm8333_probe,
- .remove = __devexit_p(lm8333_remove),
+ .remove = lm8333_remove,
.id_table = lm8333_id,
};
module_i2c_driver(lm8333_driver);
diff --git a/drivers/input/keyboard/locomokbd.c b/drivers/input/keyboard/locomokbd.c
index b1ab29861e1c..c94d610b9d78 100644
--- a/drivers/input/keyboard/locomokbd.c
+++ b/drivers/input/keyboard/locomokbd.c
@@ -46,7 +46,7 @@ MODULE_LICENSE("GPL");
#define KEY_CENTER KEY_F15
static const unsigned char
-locomokbd_keycode[LOCOMOKBD_NUMKEYS] __devinitconst = {
+locomokbd_keycode[LOCOMOKBD_NUMKEYS] = {
0, KEY_ESC, KEY_ACTIVITY, 0, 0, 0, 0, 0, 0, 0, /* 0 - 9 */
0, 0, 0, 0, 0, 0, 0, KEY_MENU, KEY_HOME, KEY_CONTACT, /* 10 - 19 */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 20 - 29 */
@@ -236,7 +236,7 @@ static void locomokbd_close(struct input_dev *dev)
locomo_writel(r, locomokbd->base + LOCOMO_KIC);
}
-static int __devinit locomokbd_probe(struct locomo_dev *dev)
+static int locomokbd_probe(struct locomo_dev *dev)
{
struct locomokbd *locomokbd;
struct input_dev *input_dev;
@@ -321,7 +321,7 @@ static int __devinit locomokbd_probe(struct locomo_dev *dev)
return err;
}
-static int __devexit locomokbd_remove(struct locomo_dev *dev)
+static int locomokbd_remove(struct locomo_dev *dev)
{
struct locomokbd *locomokbd = locomo_get_drvdata(dev);
@@ -345,7 +345,7 @@ static struct locomo_driver keyboard_driver = {
},
.devid = LOCOMO_DEVID_KEYBOARD,
.probe = locomokbd_probe,
- .remove = __devexit_p(locomokbd_remove),
+ .remove = locomokbd_remove,
};
static int __init locomokbd_init(void)
diff --git a/drivers/input/keyboard/lpc32xx-keys.c b/drivers/input/keyboard/lpc32xx-keys.c
index dd786c8a7584..1b8add6cfb9d 100644
--- a/drivers/input/keyboard/lpc32xx-keys.c
+++ b/drivers/input/keyboard/lpc32xx-keys.c
@@ -139,7 +139,7 @@ static void lpc32xx_kscan_close(struct input_dev *dev)
clk_disable_unprepare(kscandat->clk);
}
-static int __devinit lpc32xx_parse_dt(struct device *dev,
+static int lpc32xx_parse_dt(struct device *dev,
struct lpc32xx_kscan_drv *kscandat)
{
struct device_node *np = dev->of_node;
@@ -166,7 +166,7 @@ static int __devinit lpc32xx_parse_dt(struct device *dev,
return 0;
}
-static int __devinit lpc32xx_kscan_probe(struct platform_device *pdev)
+static int lpc32xx_kscan_probe(struct platform_device *pdev)
{
struct lpc32xx_kscan_drv *kscandat;
struct input_dev *input;
@@ -310,7 +310,7 @@ err_free_mem:
return error;
}
-static int __devexit lpc32xx_kscan_remove(struct platform_device *pdev)
+static int lpc32xx_kscan_remove(struct platform_device *pdev)
{
struct lpc32xx_kscan_drv *kscandat = platform_get_drvdata(pdev);
@@ -377,7 +377,7 @@ MODULE_DEVICE_TABLE(of, lpc32xx_kscan_match);
static struct platform_driver lpc32xx_kscan_driver = {
.probe = lpc32xx_kscan_probe,
- .remove = __devexit_p(lpc32xx_kscan_remove),
+ .remove = lpc32xx_kscan_remove,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 18b72372028a..f4ff0dda7597 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -23,6 +23,9 @@
#include <linux/gpio.h>
#include <linux/input/matrix_keypad.h>
#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/of_platform.h>
struct matrix_keypad {
const struct matrix_keypad_platform_data *pdata;
@@ -37,8 +40,6 @@ struct matrix_keypad {
bool scan_pending;
bool stopped;
bool gpio_all_disabled;
-
- unsigned short keycodes[];
};
/*
@@ -118,6 +119,7 @@ static void matrix_keypad_scan(struct work_struct *work)
struct matrix_keypad *keypad =
container_of(work, struct matrix_keypad, work.work);
struct input_dev *input_dev = keypad->input_dev;
+ const unsigned short *keycodes = input_dev->keycode;
const struct matrix_keypad_platform_data *pdata = keypad->pdata;
uint32_t new_state[MATRIX_MAX_COLS];
int row, col, code;
@@ -153,7 +155,7 @@ static void matrix_keypad_scan(struct work_struct *work)
code = MATRIX_SCAN_CODE(row, col, keypad->row_shift);
input_event(input_dev, EV_MSC, MSC_SCAN, code);
input_report_key(input_dev,
- keypad->keycodes[code],
+ keycodes[code],
new_state[col] & (1 << row));
}
}
@@ -299,8 +301,8 @@ static int matrix_keypad_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(matrix_keypad_pm_ops,
matrix_keypad_suspend, matrix_keypad_resume);
-static int __devinit matrix_keypad_init_gpio(struct platform_device *pdev,
- struct matrix_keypad *keypad)
+static int matrix_keypad_init_gpio(struct platform_device *pdev,
+ struct matrix_keypad *keypad)
{
const struct matrix_keypad_platform_data *pdata = keypad->pdata;
int i, err;
@@ -394,33 +396,95 @@ static void matrix_keypad_free_gpio(struct matrix_keypad *keypad)
gpio_free(pdata->col_gpios[i]);
}
-static int __devinit matrix_keypad_probe(struct platform_device *pdev)
+#ifdef CONFIG_OF
+static struct matrix_keypad_platform_data *
+matrix_keypad_parse_dt(struct device *dev)
+{
+ struct matrix_keypad_platform_data *pdata;
+ struct device_node *np = dev->of_node;
+ unsigned int *gpios;
+ int i;
+
+ if (!np) {
+ dev_err(dev, "device lacks DT data\n");
+ return ERR_PTR(-ENODEV);
+ }
+
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ dev_err(dev, "could not allocate memory for platform data\n");
+ return ERR_PTR(-ENOMEM);
+ }
+
+ pdata->num_row_gpios = of_gpio_named_count(np, "row-gpios");
+ pdata->num_col_gpios = of_gpio_named_count(np, "col-gpios");
+ if (!pdata->num_row_gpios || !pdata->num_col_gpios) {
+ dev_err(dev, "number of keypad rows/columns not specified\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (of_get_property(np, "linux,no-autorepeat", NULL))
+ pdata->no_autorepeat = true;
+ if (of_get_property(np, "linux,wakeup", NULL))
+ pdata->wakeup = true;
+ if (of_get_property(np, "gpio-activelow", NULL))
+ pdata->active_low = true;
+
+ of_property_read_u32(np, "debounce-delay-ms", &pdata->debounce_ms);
+ of_property_read_u32(np, "col-scan-delay-us",
+ &pdata->col_scan_delay_us);
+
+ gpios = devm_kzalloc(dev,
+ sizeof(unsigned int) *
+ (pdata->num_row_gpios + pdata->num_col_gpios),
+ GFP_KERNEL);
+ if (!gpios) {
+ dev_err(dev, "could not allocate memory for gpios\n");
+ return ERR_PTR(-ENOMEM);
+ }
+
+ for (i = 0; i < pdata->num_row_gpios; i++)
+ gpios[i] = of_get_named_gpio(np, "row-gpios", i);
+
+ for (i = 0; i < pdata->num_col_gpios; i++)
+ gpios[pdata->num_row_gpios + i] =
+ of_get_named_gpio(np, "col-gpios", i);
+
+ pdata->row_gpios = gpios;
+ pdata->col_gpios = &gpios[pdata->num_row_gpios];
+
+ return pdata;
+}
+#else
+static inline struct matrix_keypad_platform_data *
+matrix_keypad_parse_dt(struct device *dev)
+{
+ dev_err(dev, "no platform data defined\n");
+
+ return ERR_PTR(-EINVAL);
+}
+#endif
+
+static int matrix_keypad_probe(struct platform_device *pdev)
{
const struct matrix_keypad_platform_data *pdata;
- const struct matrix_keymap_data *keymap_data;
struct matrix_keypad *keypad;
struct input_dev *input_dev;
- unsigned int row_shift;
- size_t keymap_size;
int err;
- pdata = pdev->dev.platform_data;
+ pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
- dev_err(&pdev->dev, "no platform data defined\n");
- return -EINVAL;
- }
-
- keymap_data = pdata->keymap_data;
- if (!keymap_data) {
+ pdata = matrix_keypad_parse_dt(&pdev->dev);
+ if (IS_ERR(pdata)) {
+ dev_err(&pdev->dev, "no platform data defined\n");
+ return PTR_ERR(pdata);
+ }
+ } else if (!pdata->keymap_data) {
dev_err(&pdev->dev, "no keymap data defined\n");
return -EINVAL;
}
- row_shift = get_count_order(pdata->num_col_gpios);
- keymap_size = (pdata->num_row_gpios << row_shift) *
- sizeof(keypad->keycodes[0]);
- keypad = kzalloc(sizeof(struct matrix_keypad) + keymap_size,
- GFP_KERNEL);
+ keypad = kzalloc(sizeof(struct matrix_keypad), GFP_KERNEL);
input_dev = input_allocate_device();
if (!keypad || !input_dev) {
err = -ENOMEM;
@@ -429,7 +493,7 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev)
keypad->input_dev = input_dev;
keypad->pdata = pdata;
- keypad->row_shift = row_shift;
+ keypad->row_shift = get_count_order(pdata->num_col_gpios);
keypad->stopped = true;
INIT_DELAYED_WORK(&keypad->work, matrix_keypad_scan);
spin_lock_init(&keypad->lock);
@@ -440,12 +504,14 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev)
input_dev->open = matrix_keypad_start;
input_dev->close = matrix_keypad_stop;
- err = matrix_keypad_build_keymap(keymap_data, NULL,
+ err = matrix_keypad_build_keymap(pdata->keymap_data, NULL,
pdata->num_row_gpios,
pdata->num_col_gpios,
- keypad->keycodes, input_dev);
- if (err)
+ NULL, input_dev);
+ if (err) {
+ dev_err(&pdev->dev, "failed to build keymap\n");
goto err_free_mem;
+ }
if (!pdata->no_autorepeat)
__set_bit(EV_REP, input_dev->evbit);
@@ -473,7 +539,7 @@ err_free_mem:
return err;
}
-static int __devexit matrix_keypad_remove(struct platform_device *pdev)
+static int matrix_keypad_remove(struct platform_device *pdev)
{
struct matrix_keypad *keypad = platform_get_drvdata(pdev);
@@ -488,13 +554,22 @@ static int __devexit matrix_keypad_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id matrix_keypad_dt_match[] = {
+ { .compatible = "gpio-matrix-keypad" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, matrix_keypad_dt_match);
+#endif
+
static struct platform_driver matrix_keypad_driver = {
.probe = matrix_keypad_probe,
- .remove = __devexit_p(matrix_keypad_remove),
+ .remove = matrix_keypad_remove,
.driver = {
.name = "matrix-keypad",
.owner = THIS_MODULE,
.pm = &matrix_keypad_pm_ops,
+ .of_match_table = of_match_ptr(matrix_keypad_dt_match),
},
};
module_platform_driver(matrix_keypad_driver);
diff --git a/drivers/input/keyboard/max7359_keypad.c b/drivers/input/keyboard/max7359_keypad.c
index 8edada8ae712..7c7af2b01e65 100644
--- a/drivers/input/keyboard/max7359_keypad.c
+++ b/drivers/input/keyboard/max7359_keypad.c
@@ -179,7 +179,7 @@ static void max7359_initialize(struct i2c_client *client)
max7359_fall_deepsleep(client);
}
-static int __devinit max7359_probe(struct i2c_client *client,
+static int max7359_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct matrix_keymap_data *keymap_data = client->dev.platform_data;
@@ -260,7 +260,7 @@ failed_free_mem:
return error;
}
-static int __devexit max7359_remove(struct i2c_client *client)
+static int max7359_remove(struct i2c_client *client)
{
struct max7359_keypad *keypad = i2c_get_clientdata(client);
@@ -312,7 +312,7 @@ static struct i2c_driver max7359_i2c_driver = {
.pm = &max7359_pm,
},
.probe = max7359_probe,
- .remove = __devexit_p(max7359_remove),
+ .remove = max7359_remove,
.id_table = max7359_ids,
};
diff --git a/drivers/input/keyboard/mcs_touchkey.c b/drivers/input/keyboard/mcs_touchkey.c
index 0d77f6c84950..7c236f9c6a51 100644
--- a/drivers/input/keyboard/mcs_touchkey.c
+++ b/drivers/input/keyboard/mcs_touchkey.c
@@ -97,7 +97,7 @@ static irqreturn_t mcs_touchkey_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit mcs_touchkey_probe(struct i2c_client *client,
+static int mcs_touchkey_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct mcs_platform_data *pdata;
@@ -200,7 +200,7 @@ err_free_mem:
return error;
}
-static int __devexit mcs_touchkey_remove(struct i2c_client *client)
+static int mcs_touchkey_remove(struct i2c_client *client)
{
struct mcs_touchkey_data *data = i2c_get_clientdata(client);
@@ -270,7 +270,7 @@ static struct i2c_driver mcs_touchkey_driver = {
.pm = &mcs_touchkey_pm_ops,
},
.probe = mcs_touchkey_probe,
- .remove = __devexit_p(mcs_touchkey_remove),
+ .remove = mcs_touchkey_remove,
.shutdown = mcs_touchkey_shutdown,
.id_table = mcs_touchkey_id,
};
diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index 7613f1cac951..f7f3e9a9fd3f 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -71,7 +71,7 @@ struct mpr121_init_register {
u8 val;
};
-static const struct mpr121_init_register init_reg_table[] __devinitconst = {
+static const struct mpr121_init_register init_reg_table[] = {
{ MHD_RISING_ADDR, 0x1 },
{ NHD_RISING_ADDR, 0x1 },
{ MHD_FALLING_ADDR, 0x1 },
@@ -123,7 +123,7 @@ out:
return IRQ_HANDLED;
}
-static int __devinit mpr121_phys_init(const struct mpr121_platform_data *pdata,
+static int mpr121_phys_init(const struct mpr121_platform_data *pdata,
struct mpr121_touchkey *mpr121,
struct i2c_client *client)
{
@@ -185,8 +185,8 @@ err_i2c_write:
return ret;
}
-static int __devinit mpr_touchkey_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int mpr_touchkey_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
{
const struct mpr121_platform_data *pdata = client->dev.platform_data;
struct mpr121_touchkey *mpr121;
@@ -272,7 +272,7 @@ err_free_mem:
return error;
}
-static int __devexit mpr_touchkey_remove(struct i2c_client *client)
+static int mpr_touchkey_remove(struct i2c_client *client)
{
struct mpr121_touchkey *mpr121 = i2c_get_clientdata(client);
@@ -327,7 +327,7 @@ static struct i2c_driver mpr_touchkey_driver = {
},
.id_table = mpr121_id,
.probe = mpr_touchkey_probe,
- .remove = __devexit_p(mpr_touchkey_remove),
+ .remove = mpr_touchkey_remove,
};
module_i2c_driver(mpr_touchkey_driver);
diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c
index 49f5fa64e0b1..0e6a8151fee3 100644
--- a/drivers/input/keyboard/nomadik-ske-keypad.c
+++ b/drivers/input/keyboard/nomadik-ske-keypad.c
@@ -67,6 +67,7 @@ struct ske_keypad {
const struct ske_keypad_platform_data *board;
unsigned short keymap[SKE_KPD_NUM_ROWS * SKE_KPD_NUM_COLS];
struct clk *clk;
+ struct clk *pclk;
spinlock_t ske_keypad_lock;
};
@@ -271,11 +272,18 @@ static int __init ske_keypad_probe(struct platform_device *pdev)
goto err_free_mem_region;
}
+ keypad->pclk = clk_get(&pdev->dev, "apb_pclk");
+ if (IS_ERR(keypad->pclk)) {
+ dev_err(&pdev->dev, "failed to get pclk\n");
+ error = PTR_ERR(keypad->pclk);
+ goto err_iounmap;
+ }
+
keypad->clk = clk_get(&pdev->dev, NULL);
if (IS_ERR(keypad->clk)) {
dev_err(&pdev->dev, "failed to get clk\n");
error = PTR_ERR(keypad->clk);
- goto err_iounmap;
+ goto err_pclk;
}
input->id.bustype = BUS_HOST;
@@ -287,14 +295,25 @@ static int __init ske_keypad_probe(struct platform_device *pdev)
keypad->keymap, input);
if (error) {
dev_err(&pdev->dev, "Failed to build keymap\n");
- goto err_iounmap;
+ goto err_clk;
}
input_set_capability(input, EV_MSC, MSC_SCAN);
if (!plat->no_autorepeat)
__set_bit(EV_REP, input->evbit);
- clk_enable(keypad->clk);
+ error = clk_prepare_enable(keypad->pclk);
+ if (error) {
+ dev_err(&pdev->dev, "Failed to prepare/enable pclk\n");
+ goto err_clk;
+ }
+
+ error = clk_prepare_enable(keypad->clk);
+ if (error) {
+ dev_err(&pdev->dev, "Failed to prepare/enable clk\n");
+ goto err_pclk_disable;
+ }
+
/* go through board initialization helpers */
if (keypad->board->init)
@@ -330,8 +349,13 @@ static int __init ske_keypad_probe(struct platform_device *pdev)
err_free_irq:
free_irq(keypad->irq, keypad);
err_clk_disable:
- clk_disable(keypad->clk);
+ clk_disable_unprepare(keypad->clk);
+err_pclk_disable:
+ clk_disable_unprepare(keypad->pclk);
+err_clk:
clk_put(keypad->clk);
+err_pclk:
+ clk_put(keypad->pclk);
err_iounmap:
iounmap(keypad->reg_base);
err_free_mem_region:
@@ -342,7 +366,7 @@ err_free_mem:
return error;
}
-static int __devexit ske_keypad_remove(struct platform_device *pdev)
+static int ske_keypad_remove(struct platform_device *pdev)
{
struct ske_keypad *keypad = platform_get_drvdata(pdev);
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -351,7 +375,7 @@ static int __devexit ske_keypad_remove(struct platform_device *pdev)
input_unregister_device(keypad->input);
- clk_disable(keypad->clk);
+ clk_disable_unprepare(keypad->clk);
clk_put(keypad->clk);
if (keypad->board->exit)
@@ -403,7 +427,7 @@ static struct platform_driver ske_keypad_driver = {
.owner = THIS_MODULE,
.pm = &ske_keypad_dev_pm_ops,
},
- .remove = __devexit_p(ske_keypad_remove),
+ .remove = ske_keypad_remove,
};
static int __init ske_keypad_init(void)
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 4a5fcc8026f5..d0d5226d9cd4 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -244,7 +244,7 @@ static int omap_kp_resume(struct platform_device *dev)
#define omap_kp_resume NULL
#endif
-static int __devinit omap_kp_probe(struct platform_device *pdev)
+static int omap_kp_probe(struct platform_device *pdev)
{
struct omap_kp *omap_kp;
struct input_dev *input_dev;
@@ -357,7 +357,7 @@ err2:
return -EINVAL;
}
-static int __devexit omap_kp_remove(struct platform_device *pdev)
+static int omap_kp_remove(struct platform_device *pdev)
{
struct omap_kp *omap_kp = platform_get_drvdata(pdev);
@@ -379,7 +379,7 @@ static int __devexit omap_kp_remove(struct platform_device *pdev)
static struct platform_driver omap_kp_driver = {
.probe = omap_kp_probe,
- .remove = __devexit_p(omap_kp_remove),
+ .remove = omap_kp_remove,
.suspend = omap_kp_suspend,
.resume = omap_kp_resume,
.driver = {
diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index c05f98c41410..e25b022692cd 100644
--- a/drivers/input/keyboard/omap4-keypad.c
+++ b/drivers/input/keyboard/omap4-keypad.c
@@ -211,8 +211,8 @@ static void omap4_keypad_close(struct input_dev *input)
}
#ifdef CONFIG_OF
-static int __devinit omap4_keypad_parse_dt(struct device *dev,
- struct omap4_keypad *keypad_data)
+static int omap4_keypad_parse_dt(struct device *dev,
+ struct omap4_keypad *keypad_data)
{
struct device_node *np = dev->of_node;
@@ -241,7 +241,7 @@ static inline int omap4_keypad_parse_dt(struct device *dev,
}
#endif
-static int __devinit omap4_keypad_probe(struct platform_device *pdev)
+static int omap4_keypad_probe(struct platform_device *pdev)
{
const struct omap4_keypad_platform_data *pdata =
dev_get_platdata(&pdev->dev);
@@ -406,7 +406,7 @@ err_free_keypad:
return error;
}
-static int __devexit omap4_keypad_remove(struct platform_device *pdev)
+static int omap4_keypad_remove(struct platform_device *pdev)
{
struct omap4_keypad *keypad_data = platform_get_drvdata(pdev);
struct resource *res;
@@ -440,7 +440,7 @@ MODULE_DEVICE_TABLE(of, omap_keypad_dt_match);
static struct platform_driver omap4_keypad_driver = {
.probe = omap4_keypad_probe,
- .remove = __devexit_p(omap4_keypad_remove),
+ .remove = omap4_keypad_remove,
.driver = {
.name = "omap4-keypad",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/opencores-kbd.c b/drivers/input/keyboard/opencores-kbd.c
index abe728c7b88e..7ac5f174c6f7 100644
--- a/drivers/input/keyboard/opencores-kbd.c
+++ b/drivers/input/keyboard/opencores-kbd.c
@@ -37,7 +37,7 @@ static irqreturn_t opencores_kbd_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit opencores_kbd_probe(struct platform_device *pdev)
+static int opencores_kbd_probe(struct platform_device *pdev)
{
struct input_dev *input;
struct opencores_kbd *opencores_kbd;
@@ -139,7 +139,7 @@ static int __devinit opencores_kbd_probe(struct platform_device *pdev)
return error;
}
-static int __devexit opencores_kbd_remove(struct platform_device *pdev)
+static int opencores_kbd_remove(struct platform_device *pdev)
{
struct opencores_kbd *opencores_kbd = platform_get_drvdata(pdev);
@@ -158,7 +158,7 @@ static int __devexit opencores_kbd_remove(struct platform_device *pdev)
static struct platform_driver opencores_kbd_device_driver = {
.probe = opencores_kbd_probe,
- .remove = __devexit_p(opencores_kbd_remove),
+ .remove = opencores_kbd_remove,
.driver = {
.name = "opencores-kbd",
},
diff --git a/drivers/input/keyboard/pmic8xxx-keypad.c b/drivers/input/keyboard/pmic8xxx-keypad.c
index 52c34657d301..74339e139d43 100644
--- a/drivers/input/keyboard/pmic8xxx-keypad.c
+++ b/drivers/input/keyboard/pmic8xxx-keypad.c
@@ -397,7 +397,7 @@ static irqreturn_t pmic8xxx_kp_irq(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit pmic8xxx_kpd_init(struct pmic8xxx_kp *kp)
+static int pmic8xxx_kpd_init(struct pmic8xxx_kp *kp)
{
int bits, rc, cycles;
u8 scan_val = 0, ctrl_val = 0;
@@ -447,7 +447,7 @@ static int __devinit pmic8xxx_kpd_init(struct pmic8xxx_kp *kp)
}
-static int __devinit pmic8xxx_kp_config_gpio(int gpio_start, int num_gpios,
+static int pmic8xxx_kp_config_gpio(int gpio_start, int num_gpios,
struct pmic8xxx_kp *kp, struct pm_gpio *gpio_config)
{
int rc, i;
@@ -518,7 +518,7 @@ static void pmic8xxx_kp_close(struct input_dev *dev)
* - set irq edge type.
* - enable the keypad controller.
*/
-static int __devinit pmic8xxx_kp_probe(struct platform_device *pdev)
+static int pmic8xxx_kp_probe(struct platform_device *pdev)
{
const struct pm8xxx_keypad_platform_data *pdata =
dev_get_platdata(&pdev->dev);
@@ -712,7 +712,7 @@ err_alloc_device:
return rc;
}
-static int __devexit pmic8xxx_kp_remove(struct platform_device *pdev)
+static int pmic8xxx_kp_remove(struct platform_device *pdev)
{
struct pmic8xxx_kp *kp = platform_get_drvdata(pdev);
@@ -773,7 +773,7 @@ static SIMPLE_DEV_PM_OPS(pm8xxx_kp_pm_ops,
static struct platform_driver pmic8xxx_kp_driver = {
.probe = pmic8xxx_kp_probe,
- .remove = __devexit_p(pmic8xxx_kp_remove),
+ .remove = pmic8xxx_kp_remove,
.driver = {
.name = PM8XXX_KEYPAD_DEV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index cad9d5dd5973..5330d8fbf6c0 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -482,7 +482,7 @@ static const struct dev_pm_ops pxa27x_keypad_pm_ops = {
};
#endif
-static int __devinit pxa27x_keypad_probe(struct platform_device *pdev)
+static int pxa27x_keypad_probe(struct platform_device *pdev)
{
struct pxa27x_keypad_platform_data *pdata = pdev->dev.platform_data;
struct pxa27x_keypad *keypad;
@@ -595,7 +595,7 @@ failed_free:
return error;
}
-static int __devexit pxa27x_keypad_remove(struct platform_device *pdev)
+static int pxa27x_keypad_remove(struct platform_device *pdev)
{
struct pxa27x_keypad *keypad = platform_get_drvdata(pdev);
struct resource *res;
@@ -620,7 +620,7 @@ MODULE_ALIAS("platform:pxa27x-keypad");
static struct platform_driver pxa27x_keypad_driver = {
.probe = pxa27x_keypad_probe,
- .remove = __devexit_p(pxa27x_keypad_remove),
+ .remove = pxa27x_keypad_remove,
.driver = {
.name = "pxa27x-keypad",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/pxa930_rotary.c b/drivers/input/keyboard/pxa930_rotary.c
index 41488f9add20..bcad95be73aa 100644
--- a/drivers/input/keyboard/pxa930_rotary.c
+++ b/drivers/input/keyboard/pxa930_rotary.c
@@ -82,7 +82,7 @@ static void pxa930_rotary_close(struct input_dev *dev)
clear_sbcr(r);
}
-static int __devinit pxa930_rotary_probe(struct platform_device *pdev)
+static int pxa930_rotary_probe(struct platform_device *pdev)
{
struct pxa930_rotary_platform_data *pdata = pdev->dev.platform_data;
struct pxa930_rotary *r;
@@ -174,7 +174,7 @@ failed_free:
return err;
}
-static int __devexit pxa930_rotary_remove(struct platform_device *pdev)
+static int pxa930_rotary_remove(struct platform_device *pdev)
{
struct pxa930_rotary *r = platform_get_drvdata(pdev);
@@ -193,7 +193,7 @@ static struct platform_driver pxa930_rotary_driver = {
.owner = THIS_MODULE,
},
.probe = pxa930_rotary_probe,
- .remove = __devexit_p(pxa930_rotary_remove),
+ .remove = pxa930_rotary_remove,
};
module_platform_driver(pxa930_rotary_driver);
diff --git a/drivers/input/keyboard/qt1070.c b/drivers/input/keyboard/qt1070.c
index ca68f2992d72..42b773b3125a 100644
--- a/drivers/input/keyboard/qt1070.c
+++ b/drivers/input/keyboard/qt1070.c
@@ -91,7 +91,7 @@ static int qt1070_write(struct i2c_client *client, u8 reg, u8 data)
return ret;
}
-static bool __devinit qt1070_identify(struct i2c_client *client)
+static bool qt1070_identify(struct i2c_client *client)
{
int id, ver;
@@ -140,7 +140,7 @@ static irqreturn_t qt1070_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit qt1070_probe(struct i2c_client *client,
+static int qt1070_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct qt1070_data *data;
@@ -230,7 +230,7 @@ err_free_mem:
return err;
}
-static int __devexit qt1070_remove(struct i2c_client *client)
+static int qt1070_remove(struct i2c_client *client)
{
struct qt1070_data *data = i2c_get_clientdata(client);
@@ -256,7 +256,7 @@ static struct i2c_driver qt1070_driver = {
},
.id_table = qt1070_id,
.probe = qt1070_probe,
- .remove = __devexit_p(qt1070_remove),
+ .remove = qt1070_remove,
};
module_i2c_driver(qt1070_driver);
diff --git a/drivers/input/keyboard/qt2160.c b/drivers/input/keyboard/qt2160.c
index 76b7d430d03a..3dc2b0f27b0c 100644
--- a/drivers/input/keyboard/qt2160.c
+++ b/drivers/input/keyboard/qt2160.c
@@ -183,7 +183,7 @@ static void qt2160_worker(struct work_struct *work)
qt2160_schedule_read(qt2160);
}
-static int __devinit qt2160_read(struct i2c_client *client, u8 reg)
+static int qt2160_read(struct i2c_client *client, u8 reg)
{
int ret;
@@ -204,29 +204,20 @@ static int __devinit qt2160_read(struct i2c_client *client, u8 reg)
return ret;
}
-static int __devinit qt2160_write(struct i2c_client *client, u8 reg, u8 data)
+static int qt2160_write(struct i2c_client *client, u8 reg, u8 data)
{
- int error;
-
- error = i2c_smbus_write_byte(client, reg);
- if (error) {
- dev_err(&client->dev,
- "couldn't send request. Returned %d\n", error);
- return error;
- }
+ int ret;
- error = i2c_smbus_write_byte(client, data);
- if (error) {
+ ret = i2c_smbus_write_byte_data(client, reg, data);
+ if (ret < 0)
dev_err(&client->dev,
- "couldn't write data. Returned %d\n", error);
- return error;
- }
+ "couldn't write data. Returned %d\n", ret);
- return error;
+ return ret;
}
-static bool __devinit qt2160_identify(struct i2c_client *client)
+static bool qt2160_identify(struct i2c_client *client)
{
int id, ver, rev;
@@ -257,7 +248,7 @@ static bool __devinit qt2160_identify(struct i2c_client *client)
return true;
}
-static int __devinit qt2160_probe(struct i2c_client *client,
+static int qt2160_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct qt2160_data *qt2160;
@@ -344,7 +335,7 @@ err_free_mem:
return error;
}
-static int __devexit qt2160_remove(struct i2c_client *client)
+static int qt2160_remove(struct i2c_client *client)
{
struct qt2160_data *qt2160 = i2c_get_clientdata(client);
@@ -375,7 +366,7 @@ static struct i2c_driver qt2160_driver = {
.id_table = qt2160_idtable,
.probe = qt2160_probe,
- .remove = __devexit_p(qt2160_remove),
+ .remove = qt2160_remove,
};
module_i2c_driver(qt2160_driver);
diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 9d7a111486f7..22e357b51024 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -309,7 +309,7 @@ static void samsung_keypad_parse_dt_gpio(struct device *dev,
struct samsung_keypad *keypad)
{
struct device_node *np = dev->of_node;
- int gpio, ret, row, col;
+ int gpio, error, row, col;
for (row = 0; row < keypad->rows; row++) {
gpio = of_get_named_gpio(np, "row-gpios", row);
@@ -320,10 +320,11 @@ static void samsung_keypad_parse_dt_gpio(struct device *dev,
continue;
}
- ret = gpio_request(gpio, "keypad-row");
- if (ret)
- dev_err(dev, "keypad row[%d] gpio request failed\n",
- row);
+ error = devm_gpio_request(dev, gpio, "keypad-row");
+ if (error)
+ dev_err(dev,
+ "keypad row[%d] gpio request failed: %d\n",
+ row, error);
}
for (col = 0; col < keypad->cols; col++) {
@@ -335,38 +336,22 @@ static void samsung_keypad_parse_dt_gpio(struct device *dev,
continue;
}
- ret = gpio_request(gpio, "keypad-col");
- if (ret)
- dev_err(dev, "keypad column[%d] gpio request failed\n",
- col);
+ error = devm_gpio_request(dev, gpio, "keypad-col");
+ if (error)
+ dev_err(dev,
+ "keypad column[%d] gpio request failed: %d\n",
+ col, error);
}
}
-
-static void samsung_keypad_dt_gpio_free(struct samsung_keypad *keypad)
-{
- int cnt;
-
- for (cnt = 0; cnt < keypad->rows; cnt++)
- if (gpio_is_valid(keypad->row_gpios[cnt]))
- gpio_free(keypad->row_gpios[cnt]);
-
- for (cnt = 0; cnt < keypad->cols; cnt++)
- if (gpio_is_valid(keypad->col_gpios[cnt]))
- gpio_free(keypad->col_gpios[cnt]);
-}
#else
static
struct samsung_keypad_platdata *samsung_keypad_parse_dt(struct device *dev)
{
return NULL;
}
-
-static void samsung_keypad_dt_gpio_free(struct samsung_keypad *keypad)
-{
-}
#endif
-static int __devinit samsung_keypad_probe(struct platform_device *pdev)
+static int samsung_keypad_probe(struct platform_device *pdev)
{
const struct samsung_keypad_platdata *pdata;
const struct matrix_keymap_data *keymap_data;
@@ -405,36 +390,30 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev)
row_shift = get_count_order(pdata->cols);
keymap_size = (pdata->rows << row_shift) * sizeof(keypad->keycodes[0]);
- keypad = kzalloc(sizeof(*keypad) + keymap_size, GFP_KERNEL);
- input_dev = input_allocate_device();
- if (!keypad || !input_dev) {
- error = -ENOMEM;
- goto err_free_mem;
- }
+ keypad = devm_kzalloc(&pdev->dev, sizeof(*keypad) + keymap_size,
+ GFP_KERNEL);
+ input_dev = devm_input_allocate_device(&pdev->dev);
+ if (!keypad || !input_dev)
+ return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- error = -ENODEV;
- goto err_free_mem;
- }
+ if (!res)
+ return -ENODEV;
- keypad->base = ioremap(res->start, resource_size(res));
- if (!keypad->base) {
- error = -EBUSY;
- goto err_free_mem;
- }
+ keypad->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
+ if (!keypad->base)
+ return -EBUSY;
- keypad->clk = clk_get(&pdev->dev, "keypad");
+ keypad->clk = devm_clk_get(&pdev->dev, "keypad");
if (IS_ERR(keypad->clk)) {
dev_err(&pdev->dev, "failed to get keypad clk\n");
- error = PTR_ERR(keypad->clk);
- goto err_unmap_base;
+ return PTR_ERR(keypad->clk);
}
error = clk_prepare(keypad->clk);
if (error) {
dev_err(&pdev->dev, "keypad clock prepare failed\n");
- goto err_put_clk;
+ return error;
}
keypad->input_dev = input_dev;
@@ -479,14 +458,15 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev)
keypad->irq = platform_get_irq(pdev, 0);
if (keypad->irq < 0) {
error = keypad->irq;
- goto err_put_clk;
+ goto err_unprepare_clk;
}
- error = request_threaded_irq(keypad->irq, NULL, samsung_keypad_irq,
- IRQF_ONESHOT, dev_name(&pdev->dev), keypad);
+ error = devm_request_threaded_irq(&pdev->dev, keypad->irq, NULL,
+ samsung_keypad_irq, IRQF_ONESHOT,
+ dev_name(&pdev->dev), keypad);
if (error) {
dev_err(&pdev->dev, "failed to register keypad interrupt\n");
- goto err_put_clk;
+ goto err_unprepare_clk;
}
device_init_wakeup(&pdev->dev, pdata->wakeup);
@@ -495,7 +475,7 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev)
error = input_register_device(keypad->input_dev);
if (error)
- goto err_free_irq;
+ goto err_disable_runtime_pm;
if (pdev->dev.of_node) {
devm_kfree(&pdev->dev, (void *)pdata->keymap_data->keymap);
@@ -504,26 +484,16 @@ static int __devinit samsung_keypad_probe(struct platform_device *pdev)
}
return 0;
-err_free_irq:
- free_irq(keypad->irq, keypad);
+err_disable_runtime_pm:
pm_runtime_disable(&pdev->dev);
device_init_wakeup(&pdev->dev, 0);
platform_set_drvdata(pdev, NULL);
err_unprepare_clk:
clk_unprepare(keypad->clk);
-err_put_clk:
- clk_put(keypad->clk);
- samsung_keypad_dt_gpio_free(keypad);
-err_unmap_base:
- iounmap(keypad->base);
-err_free_mem:
- input_free_device(input_dev);
- kfree(keypad);
-
return error;
}
-static int __devexit samsung_keypad_remove(struct platform_device *pdev)
+static int samsung_keypad_remove(struct platform_device *pdev)
{
struct samsung_keypad *keypad = platform_get_drvdata(pdev);
@@ -533,18 +503,7 @@ static int __devexit samsung_keypad_remove(struct platform_device *pdev)
input_unregister_device(keypad->input_dev);
- /*
- * It is safe to free IRQ after unregistering device because
- * samsung_keypad_close will shut off interrupts.
- */
- free_irq(keypad->irq, keypad);
-
clk_unprepare(keypad->clk);
- clk_put(keypad->clk);
- samsung_keypad_dt_gpio_free(keypad);
-
- iounmap(keypad->base);
- kfree(keypad);
return 0;
}
@@ -685,7 +644,7 @@ MODULE_DEVICE_TABLE(platform, samsung_keypad_driver_ids);
static struct platform_driver samsung_keypad_driver = {
.probe = samsung_keypad_probe,
- .remove = __devexit_p(samsung_keypad_remove),
+ .remove = samsung_keypad_remove,
.driver = {
.name = "samsung-keypad",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c
index da54ad5db154..fdb9eb2df380 100644
--- a/drivers/input/keyboard/sh_keysc.c
+++ b/drivers/input/keyboard/sh_keysc.c
@@ -162,7 +162,7 @@ static irqreturn_t sh_keysc_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit sh_keysc_probe(struct platform_device *pdev)
+static int sh_keysc_probe(struct platform_device *pdev)
{
struct sh_keysc_priv *priv;
struct sh_keysc_info *pdata;
@@ -272,7 +272,7 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev)
return error;
}
-static int __devexit sh_keysc_remove(struct platform_device *pdev)
+static int sh_keysc_remove(struct platform_device *pdev)
{
struct sh_keysc_priv *priv = platform_get_drvdata(pdev);
@@ -331,7 +331,7 @@ static SIMPLE_DEV_PM_OPS(sh_keysc_dev_pm_ops,
static struct platform_driver sh_keysc_device_driver = {
.probe = sh_keysc_probe,
- .remove = __devexit_p(sh_keysc_remove),
+ .remove = sh_keysc_remove,
.driver = {
.name = "sh_keysc",
.pm = &sh_keysc_dev_pm_ops,
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
index c7ca97f44bfb..695d237417d6 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -55,15 +55,15 @@
struct spear_kbd {
struct input_dev *input;
- struct resource *res;
void __iomem *io_base;
struct clk *clk;
unsigned int irq;
unsigned int mode;
+ unsigned int suspended_rate;
unsigned short last_key;
unsigned short keycodes[NUM_ROWS * NUM_COLS];
bool rep;
- unsigned int suspended_rate;
+ bool irq_wake_enabled;
u32 mode_ctl_reg;
};
@@ -146,7 +146,7 @@ static void spear_kbd_close(struct input_dev *dev)
}
#ifdef CONFIG_OF
-static int __devinit spear_kbd_parse_dt(struct platform_device *pdev,
+static int spear_kbd_parse_dt(struct platform_device *pdev,
struct spear_kbd *kbd)
{
struct device_node *np = pdev->dev.of_node;
@@ -181,7 +181,7 @@ static inline int spear_kbd_parse_dt(struct platform_device *pdev,
}
#endif
-static int __devinit spear_kbd_probe(struct platform_device *pdev)
+static int spear_kbd_probe(struct platform_device *pdev)
{
struct kbd_platform_data *pdata = dev_get_platdata(&pdev->dev);
const struct matrix_keymap_data *keymap = pdata ? pdata->keymap : NULL;
@@ -203,12 +203,16 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev)
return irq;
}
- kbd = kzalloc(sizeof(*kbd), GFP_KERNEL);
- input_dev = input_allocate_device();
- if (!kbd || !input_dev) {
- dev_err(&pdev->dev, "out of memory\n");
- error = -ENOMEM;
- goto err_free_mem;
+ kbd = devm_kzalloc(&pdev->dev, sizeof(*kbd), GFP_KERNEL);
+ if (!kbd) {
+ dev_err(&pdev->dev, "not enough memory for driver data\n");
+ return -ENOMEM;
+ }
+
+ input_dev = devm_input_allocate_device(&pdev->dev);
+ if (!input_dev) {
+ dev_err(&pdev->dev, "unable to allocate input device\n");
+ return -ENOMEM;
}
kbd->input = input_dev;
@@ -217,37 +221,25 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev)
if (!pdata) {
error = spear_kbd_parse_dt(pdev, kbd);
if (error)
- goto err_free_mem;
+ return error;
} else {
kbd->mode = pdata->mode;
kbd->rep = pdata->rep;
kbd->suspended_rate = pdata->suspended_rate;
}
- kbd->res = request_mem_region(res->start, resource_size(res),
- pdev->name);
- if (!kbd->res) {
- dev_err(&pdev->dev, "keyboard region already claimed\n");
- error = -EBUSY;
- goto err_free_mem;
- }
-
- kbd->io_base = ioremap(res->start, resource_size(res));
+ kbd->io_base = devm_request_and_ioremap(&pdev->dev, res);
if (!kbd->io_base) {
- dev_err(&pdev->dev, "ioremap failed for kbd_region\n");
- error = -ENOMEM;
- goto err_release_mem_region;
+ dev_err(&pdev->dev, "request-ioremap failed for kbd_region\n");
+ return -ENOMEM;
}
- kbd->clk = clk_get(&pdev->dev, NULL);
- if (IS_ERR(kbd->clk)) {
- error = PTR_ERR(kbd->clk);
- goto err_iounmap;
- }
+ kbd->clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(kbd->clk))
+ return PTR_ERR(kbd->clk);
input_dev->name = "Spear Keyboard";
input_dev->phys = "keyboard/input0";
- input_dev->dev.parent = &pdev->dev;
input_dev->id.bustype = BUS_HOST;
input_dev->id.vendor = 0x0001;
input_dev->id.product = 0x0001;
@@ -259,7 +251,7 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev)
kbd->keycodes, input_dev);
if (error) {
dev_err(&pdev->dev, "Failed to build keymap\n");
- goto err_put_clk;
+ return error;
}
if (kbd->rep)
@@ -268,48 +260,36 @@ static int __devinit spear_kbd_probe(struct platform_device *pdev)
input_set_drvdata(input_dev, kbd);
- error = request_irq(irq, spear_kbd_interrupt, 0, "keyboard", kbd);
+ error = devm_request_irq(&pdev->dev, irq, spear_kbd_interrupt, 0,
+ "keyboard", kbd);
if (error) {
- dev_err(&pdev->dev, "request_irq fail\n");
- goto err_put_clk;
+ dev_err(&pdev->dev, "request_irq failed\n");
+ return error;
}
+ error = clk_prepare(kbd->clk);
+ if (error)
+ return error;
+
error = input_register_device(input_dev);
if (error) {
dev_err(&pdev->dev, "Unable to register keyboard device\n");
- goto err_free_irq;
+ clk_unprepare(kbd->clk);
+ return error;
}
device_init_wakeup(&pdev->dev, 1);
platform_set_drvdata(pdev, kbd);
return 0;
-
-err_free_irq:
- free_irq(kbd->irq, kbd);
-err_put_clk:
- clk_put(kbd->clk);
-err_iounmap:
- iounmap(kbd->io_base);
-err_release_mem_region:
- release_mem_region(res->start, resource_size(res));
-err_free_mem:
- input_free_device(input_dev);
- kfree(kbd);
-
- return error;
}
-static int __devexit spear_kbd_remove(struct platform_device *pdev)
+static int spear_kbd_remove(struct platform_device *pdev)
{
struct spear_kbd *kbd = platform_get_drvdata(pdev);
- free_irq(kbd->irq, kbd);
input_unregister_device(kbd->input);
- clk_put(kbd->clk);
- iounmap(kbd->io_base);
- release_mem_region(kbd->res->start, resource_size(kbd->res));
- kfree(kbd);
+ clk_unprepare(kbd->clk);
device_init_wakeup(&pdev->dev, 0);
platform_set_drvdata(pdev, NULL);
@@ -333,7 +313,8 @@ static int spear_kbd_suspend(struct device *dev)
mode_ctl_reg = readl_relaxed(kbd->io_base + MODE_CTL_REG);
if (device_may_wakeup(&pdev->dev)) {
- enable_irq_wake(kbd->irq);
+ if (!enable_irq_wake(kbd->irq))
+ kbd->irq_wake_enabled = true;
/*
* reprogram the keyboard operating frequency as on some
@@ -379,7 +360,10 @@ static int spear_kbd_resume(struct device *dev)
mutex_lock(&input_dev->mutex);
if (device_may_wakeup(&pdev->dev)) {
- disable_irq_wake(kbd->irq);
+ if (kbd->irq_wake_enabled) {
+ kbd->irq_wake_enabled = false;
+ disable_irq_wake(kbd->irq);
+ }
} else {
if (input_dev->users)
clk_enable(kbd->clk);
@@ -407,7 +391,7 @@ MODULE_DEVICE_TABLE(of, spear_kbd_id_table);
static struct platform_driver spear_kbd_driver = {
.probe = spear_kbd_probe,
- .remove = __devexit_p(spear_kbd_remove),
+ .remove = spear_kbd_remove,
.driver = {
.name = "keyboard",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/stmpe-keypad.c b/drivers/input/keyboard/stmpe-keypad.c
index 470a8778dec1..5cbec56f7720 100644
--- a/drivers/input/keyboard/stmpe-keypad.c
+++ b/drivers/input/keyboard/stmpe-keypad.c
@@ -166,7 +166,7 @@ static irqreturn_t stmpe_keypad_irq(int irq, void *dev)
return IRQ_HANDLED;
}
-static int __devinit stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad)
+static int stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad)
{
const struct stmpe_keypad_variant *variant = keypad->variant;
unsigned int col_gpios = variant->col_gpios;
@@ -207,7 +207,7 @@ static int __devinit stmpe_keypad_altfunc_init(struct stmpe_keypad *keypad)
return stmpe_set_altfunc(stmpe, pins, STMPE_BLOCK_KEYPAD);
}
-static int __devinit stmpe_keypad_chip_init(struct stmpe_keypad *keypad)
+static int stmpe_keypad_chip_init(struct stmpe_keypad *keypad)
{
const struct stmpe_keypad_platform_data *plat = keypad->plat;
const struct stmpe_keypad_variant *variant = keypad->variant;
@@ -257,105 +257,131 @@ static int __devinit stmpe_keypad_chip_init(struct stmpe_keypad *keypad)
(plat->debounce_ms << 1));
}
-static int __devinit stmpe_keypad_probe(struct platform_device *pdev)
+static void stmpe_keypad_fill_used_pins(struct stmpe_keypad *keypad)
{
- struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);
+ int row, col;
+
+ for (row = 0; row < STMPE_KEYPAD_MAX_ROWS; row++) {
+ for (col = 0; col < STMPE_KEYPAD_MAX_COLS; col++) {
+ int code = MATRIX_SCAN_CODE(row, col,
+ STMPE_KEYPAD_ROW_SHIFT);
+ if (keypad->keymap[code] != KEY_RESERVED) {
+ keypad->rows |= 1 << row;
+ keypad->cols |= 1 << col;
+ }
+ }
+ }
+}
+
+#ifdef CONFIG_OF
+static const struct stmpe_keypad_platform_data *
+stmpe_keypad_of_probe(struct device *dev)
+{
+ struct device_node *np = dev->of_node;
struct stmpe_keypad_platform_data *plat;
+
+ if (!np)
+ return ERR_PTR(-ENODEV);
+
+ plat = devm_kzalloc(dev, sizeof(*plat), GFP_KERNEL);
+ if (!plat)
+ return ERR_PTR(-ENOMEM);
+
+ of_property_read_u32(np, "debounce-interval", &plat->debounce_ms);
+ of_property_read_u32(np, "st,scan-count", &plat->scan_count);
+
+ plat->no_autorepeat = of_property_read_bool(np, "st,no-autorepeat");
+
+ return plat;
+}
+#else
+static inline const struct stmpe_keypad_platform_data *
+stmpe_keypad_of_probe(struct device *dev)
+{
+ return ERR_PTR(-EINVAL);
+}
+#endif
+
+static int stmpe_keypad_probe(struct platform_device *pdev)
+{
+ struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);
+ const struct stmpe_keypad_platform_data *plat;
struct stmpe_keypad *keypad;
struct input_dev *input;
- int ret;
+ int error;
int irq;
- int i;
plat = stmpe->pdata->keypad;
- if (!plat)
- return -ENODEV;
+ if (!plat) {
+ plat = stmpe_keypad_of_probe(&pdev->dev);
+ if (IS_ERR(plat))
+ return PTR_ERR(plat);
+ }
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return irq;
- keypad = kzalloc(sizeof(struct stmpe_keypad), GFP_KERNEL);
+ keypad = devm_kzalloc(&pdev->dev, sizeof(struct stmpe_keypad),
+ GFP_KERNEL);
if (!keypad)
return -ENOMEM;
- input = input_allocate_device();
- if (!input) {
- ret = -ENOMEM;
- goto out_freekeypad;
- }
+ input = devm_input_allocate_device(&pdev->dev);
+ if (!input)
+ return -ENOMEM;
input->name = "STMPE keypad";
input->id.bustype = BUS_I2C;
input->dev.parent = &pdev->dev;
- ret = matrix_keypad_build_keymap(plat->keymap_data, NULL,
- STMPE_KEYPAD_MAX_ROWS,
- STMPE_KEYPAD_MAX_COLS,
- keypad->keymap, input);
- if (ret)
- goto out_freeinput;
+ error = matrix_keypad_build_keymap(plat->keymap_data, NULL,
+ STMPE_KEYPAD_MAX_ROWS,
+ STMPE_KEYPAD_MAX_COLS,
+ keypad->keymap, input);
+ if (error)
+ return error;
input_set_capability(input, EV_MSC, MSC_SCAN);
if (!plat->no_autorepeat)
__set_bit(EV_REP, input->evbit);
- for (i = 0; i < plat->keymap_data->keymap_size; i++) {
- unsigned int key = plat->keymap_data->keymap[i];
-
- keypad->cols |= 1 << KEY_COL(key);
- keypad->rows |= 1 << KEY_ROW(key);
- }
+ stmpe_keypad_fill_used_pins(keypad);
keypad->stmpe = stmpe;
keypad->plat = plat;
keypad->input = input;
keypad->variant = &stmpe_keypad_variants[stmpe->partnum];
- ret = stmpe_keypad_chip_init(keypad);
- if (ret < 0)
- goto out_freeinput;
+ error = stmpe_keypad_chip_init(keypad);
+ if (error < 0)
+ return error;
- ret = input_register_device(input);
- if (ret) {
- dev_err(&pdev->dev,
- "unable to register input device: %d\n", ret);
- goto out_freeinput;
+ error = devm_request_threaded_irq(&pdev->dev, irq,
+ NULL, stmpe_keypad_irq,
+ IRQF_ONESHOT, "stmpe-keypad", keypad);
+ if (error) {
+ dev_err(&pdev->dev, "unable to get irq: %d\n", error);
+ return error;
}
- ret = request_threaded_irq(irq, NULL, stmpe_keypad_irq, IRQF_ONESHOT,
- "stmpe-keypad", keypad);
- if (ret) {
- dev_err(&pdev->dev, "unable to get irq: %d\n", ret);
- goto out_unregisterinput;
+ error = input_register_device(input);
+ if (error) {
+ dev_err(&pdev->dev,
+ "unable to register input device: %d\n", error);
+ return error;
}
platform_set_drvdata(pdev, keypad);
return 0;
-
-out_unregisterinput:
- input_unregister_device(input);
- input = NULL;
-out_freeinput:
- input_free_device(input);
-out_freekeypad:
- kfree(keypad);
- return ret;
}
-static int __devexit stmpe_keypad_remove(struct platform_device *pdev)
+static int stmpe_keypad_remove(struct platform_device *pdev)
{
struct stmpe_keypad *keypad = platform_get_drvdata(pdev);
- struct stmpe *stmpe = keypad->stmpe;
- int irq = platform_get_irq(pdev, 0);
-
- stmpe_disable(stmpe, STMPE_BLOCK_KEYPAD);
- free_irq(irq, keypad);
- input_unregister_device(keypad->input);
- platform_set_drvdata(pdev, NULL);
- kfree(keypad);
+ stmpe_disable(keypad->stmpe, STMPE_BLOCK_KEYPAD);
return 0;
}
@@ -364,7 +390,7 @@ static struct platform_driver stmpe_keypad_driver = {
.driver.name = "stmpe-keypad",
.driver.owner = THIS_MODULE,
.probe = stmpe_keypad_probe,
- .remove = __devexit_p(stmpe_keypad_remove),
+ .remove = stmpe_keypad_remove,
};
module_platform_driver(stmpe_keypad_driver);
diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c
index 7d498e698508..2fb0d76a04c4 100644
--- a/drivers/input/keyboard/tc3589x-keypad.c
+++ b/drivers/input/keyboard/tc3589x-keypad.c
@@ -299,7 +299,7 @@ static void tc3589x_keypad_close(struct input_dev *input)
tc3589x_keypad_disable(keypad);
}
-static int __devinit tc3589x_keypad_probe(struct platform_device *pdev)
+static int tc3589x_keypad_probe(struct platform_device *pdev)
{
struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent);
struct tc_keypad *keypad;
@@ -382,7 +382,7 @@ err_free_mem:
return error;
}
-static int __devexit tc3589x_keypad_remove(struct platform_device *pdev)
+static int tc3589x_keypad_remove(struct platform_device *pdev)
{
struct tc_keypad *keypad = platform_get_drvdata(pdev);
int irq = platform_get_irq(pdev, 0);
@@ -448,7 +448,7 @@ static struct platform_driver tc3589x_keypad_driver = {
.pm = &tc3589x_keypad_dev_pm_ops,
},
.probe = tc3589x_keypad_probe,
- .remove = __devexit_p(tc3589x_keypad_remove),
+ .remove = tc3589x_keypad_remove,
};
module_platform_driver(tc3589x_keypad_driver);
diff --git a/drivers/input/keyboard/tca6416-keypad.c b/drivers/input/keyboard/tca6416-keypad.c
index c355cdde8d22..bfc832c35a7c 100644
--- a/drivers/input/keyboard/tca6416-keypad.c
+++ b/drivers/input/keyboard/tca6416-keypad.c
@@ -166,7 +166,7 @@ static void tca6416_keys_close(struct input_dev *dev)
disable_irq(chip->irqnum);
}
-static int __devinit tca6416_setup_registers(struct tca6416_keypad_chip *chip)
+static int tca6416_setup_registers(struct tca6416_keypad_chip *chip)
{
int error;
@@ -197,7 +197,7 @@ static int __devinit tca6416_setup_registers(struct tca6416_keypad_chip *chip)
return 0;
}
-static int __devinit tca6416_keypad_probe(struct i2c_client *client,
+static int tca6416_keypad_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct tca6416_keys_platform_data *pdata;
@@ -313,7 +313,7 @@ fail1:
return error;
}
-static int __devexit tca6416_keypad_remove(struct i2c_client *client)
+static int tca6416_keypad_remove(struct i2c_client *client)
{
struct tca6416_keypad_chip *chip = i2c_get_clientdata(client);
@@ -361,7 +361,7 @@ static struct i2c_driver tca6416_keypad_driver = {
.pm = &tca6416_keypad_dev_pm_ops,
},
.probe = tca6416_keypad_probe,
- .remove = __devexit_p(tca6416_keypad_remove),
+ .remove = tca6416_keypad_remove,
.id_table = tca6416_id,
};
diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c
index 893869b29ed9..50e9c5e195e1 100644
--- a/drivers/input/keyboard/tca8418_keypad.c
+++ b/drivers/input/keyboard/tca8418_keypad.c
@@ -35,6 +35,7 @@
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/input/tca8418_keypad.h>
+#include <linux/of.h>
/* TCA8418 hardware limits */
#define TCA8418_MAX_ROWS 8
@@ -109,25 +110,11 @@
#define KEY_EVENT_CODE 0x7f
#define KEY_EVENT_VALUE 0x80
-
-static const struct i2c_device_id tca8418_id[] = {
- { TCA8418_NAME, 8418, },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, tca8418_id);
-
struct tca8418_keypad {
- unsigned int rows;
- unsigned int cols;
- unsigned int keypad_mask; /* Mask for keypad col/rol regs */
- unsigned int irq;
- unsigned int row_shift;
-
struct i2c_client *client;
struct input_dev *input;
- /* Flexible array member, must be at end of struct */
- unsigned short keymap[];
+ unsigned int row_shift;
};
/*
@@ -172,6 +159,8 @@ static int tca8418_read_byte(struct tca8418_keypad *keypad_data,
static void tca8418_read_keypad(struct tca8418_keypad *keypad_data)
{
+ struct input_dev *input = keypad_data->input;
+ unsigned short *keymap = input->keycode;
int error, col, row;
u8 reg, state, code;
@@ -190,9 +179,8 @@ static void tca8418_read_keypad(struct tca8418_keypad *keypad_data)
col = (col) ? col - 1 : TCA8418_MAX_COLS - 1;
code = MATRIX_SCAN_CODE(row, col, keypad_data->row_shift);
- input_event(keypad_data->input, EV_MSC, MSC_SCAN, code);
- input_report_key(keypad_data->input,
- keypad_data->keymap[code], state);
+ input_event(input, EV_MSC, MSC_SCAN, code);
+ input_report_key(input, keymap[code], state);
/* Read for next loop */
error = tca8418_read_byte(keypad_data, REG_KEY_EVENT_A, &reg);
@@ -202,7 +190,7 @@ static void tca8418_read_keypad(struct tca8418_keypad *keypad_data)
dev_err(&keypad_data->client->dev,
"unable to read REG_KEY_EVENT_A\n");
- input_sync(keypad_data->input);
+ input_sync(input);
}
/*
@@ -218,16 +206,18 @@ static irqreturn_t tca8418_irq_handler(int irq, void *dev_id)
if (error) {
dev_err(&keypad_data->client->dev,
"unable to read REG_INT_STAT\n");
- goto exit;
+ return IRQ_NONE;
}
+ if (!reg)
+ return IRQ_NONE;
+
if (reg & INT_STAT_OVR_FLOW_INT)
dev_warn(&keypad_data->client->dev, "overflow occurred\n");
if (reg & INT_STAT_K_INT)
tca8418_read_keypad(keypad_data);
-exit:
/* Clear all interrupts, even IRQs we didn't check (GPI, CAD, LCK) */
reg = 0xff;
error = tca8418_write_byte(keypad_data, REG_INT_STAT, reg);
@@ -241,7 +231,8 @@ exit:
/*
* Configure the TCA8418 for keypad operation
*/
-static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data)
+static int tca8418_configure(struct tca8418_keypad *keypad_data,
+ u32 rows, u32 cols)
{
int reg, error;
@@ -253,9 +244,8 @@ static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data)
/* Assemble a mask for row and column registers */
- reg = ~(~0 << keypad_data->rows);
- reg += (~(~0 << keypad_data->cols)) << 8;
- keypad_data->keypad_mask = reg;
+ reg = ~(~0 << rows);
+ reg += (~(~0 << cols)) << 8;
/* Set registers to keypad mode */
error |= tca8418_write_byte(keypad_data, REG_KP_GPIO1, reg);
@@ -270,145 +260,144 @@ static int __devinit tca8418_configure(struct tca8418_keypad *keypad_data)
return error;
}
-static int __devinit tca8418_keypad_probe(struct i2c_client *client,
+static int tca8418_keypad_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ struct device *dev = &client->dev;
const struct tca8418_keypad_platform_data *pdata =
- client->dev.platform_data;
+ dev_get_platdata(dev);
struct tca8418_keypad *keypad_data;
struct input_dev *input;
+ const struct matrix_keymap_data *keymap_data = NULL;
+ u32 rows = 0, cols = 0;
+ bool rep = false;
+ bool irq_is_gpio = false;
+ int irq;
int error, row_shift, max_keys;
/* Copy the platform data */
- if (!pdata) {
- dev_dbg(&client->dev, "no platform data\n");
- return -EINVAL;
- }
-
- if (!pdata->keymap_data) {
- dev_err(&client->dev, "no keymap data defined\n");
- return -EINVAL;
+ if (pdata) {
+ if (!pdata->keymap_data) {
+ dev_err(dev, "no keymap data defined\n");
+ return -EINVAL;
+ }
+ keymap_data = pdata->keymap_data;
+ rows = pdata->rows;
+ cols = pdata->cols;
+ rep = pdata->rep;
+ irq_is_gpio = pdata->irq_is_gpio;
+ } else {
+ struct device_node *np = dev->of_node;
+ of_property_read_u32(np, "keypad,num-rows", &rows);
+ of_property_read_u32(np, "keypad,num-columns", &cols);
+ rep = of_property_read_bool(np, "keypad,autorepeat");
}
- if (!pdata->rows || pdata->rows > TCA8418_MAX_ROWS) {
- dev_err(&client->dev, "invalid rows\n");
+ if (!rows || rows > TCA8418_MAX_ROWS) {
+ dev_err(dev, "invalid rows\n");
return -EINVAL;
}
- if (!pdata->cols || pdata->cols > TCA8418_MAX_COLS) {
- dev_err(&client->dev, "invalid columns\n");
+ if (!cols || cols > TCA8418_MAX_COLS) {
+ dev_err(dev, "invalid columns\n");
return -EINVAL;
}
/* Check i2c driver capabilities */
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE)) {
- dev_err(&client->dev, "%s adapter not supported\n",
+ dev_err(dev, "%s adapter not supported\n",
dev_driver_string(&client->adapter->dev));
return -ENODEV;
}
- row_shift = get_count_order(pdata->cols);
- max_keys = pdata->rows << row_shift;
+ row_shift = get_count_order(cols);
+ max_keys = rows << row_shift;
- /* Allocate memory for keypad_data, keymap and input device */
- keypad_data = kzalloc(sizeof(*keypad_data) +
- max_keys * sizeof(keypad_data->keymap[0]), GFP_KERNEL);
+ /* Allocate memory for keypad_data and input device */
+ keypad_data = devm_kzalloc(dev, sizeof(*keypad_data), GFP_KERNEL);
if (!keypad_data)
return -ENOMEM;
- keypad_data->rows = pdata->rows;
- keypad_data->cols = pdata->cols;
keypad_data->client = client;
keypad_data->row_shift = row_shift;
/* Initialize the chip or fail if chip isn't present */
- error = tca8418_configure(keypad_data);
+ error = tca8418_configure(keypad_data, rows, cols);
if (error < 0)
- goto fail1;
+ return error;
/* Configure input device */
- input = input_allocate_device();
- if (!input) {
- error = -ENOMEM;
- goto fail1;
- }
+ input = devm_input_allocate_device(dev);
+ if (!input)
+ return -ENOMEM;
+
keypad_data->input = input;
input->name = client->name;
- input->dev.parent = &client->dev;
-
input->id.bustype = BUS_I2C;
input->id.vendor = 0x0001;
input->id.product = 0x001;
input->id.version = 0x0001;
- error = matrix_keypad_build_keymap(pdata->keymap_data, NULL,
- pdata->rows, pdata->cols,
- keypad_data->keymap, input);
+ error = matrix_keypad_build_keymap(keymap_data, NULL, rows, cols,
+ NULL, input);
if (error) {
- dev_dbg(&client->dev, "Failed to build keymap\n");
- goto fail2;
+ dev_err(dev, "Failed to build keymap\n");
+ return error;
}
- if (pdata->rep)
+ if (rep)
__set_bit(EV_REP, input->evbit);
input_set_capability(input, EV_MSC, MSC_SCAN);
input_set_drvdata(input, keypad_data);
- if (pdata->irq_is_gpio)
- client->irq = gpio_to_irq(client->irq);
+ irq = client->irq;
+ if (irq_is_gpio)
+ irq = gpio_to_irq(irq);
- error = request_threaded_irq(client->irq, NULL, tca8418_irq_handler,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- client->name, keypad_data);
+ error = devm_request_threaded_irq(dev, irq, NULL, tca8418_irq_handler,
+ IRQF_TRIGGER_FALLING |
+ IRQF_SHARED |
+ IRQF_ONESHOT,
+ client->name, keypad_data);
if (error) {
- dev_dbg(&client->dev,
- "Unable to claim irq %d; error %d\n",
+ dev_err(dev, "Unable to claim irq %d; error %d\n",
client->irq, error);
- goto fail2;
+ return error;
}
error = input_register_device(input);
if (error) {
- dev_dbg(&client->dev,
- "Unable to register input device, error: %d\n", error);
- goto fail3;
+ dev_err(dev, "Unable to register input device, error: %d\n",
+ error);
+ return error;
}
- i2c_set_clientdata(client, keypad_data);
return 0;
-
-fail3:
- free_irq(client->irq, keypad_data);
-fail2:
- input_free_device(input);
-fail1:
- kfree(keypad_data);
- return error;
}
-static int __devexit tca8418_keypad_remove(struct i2c_client *client)
-{
- struct tca8418_keypad *keypad_data = i2c_get_clientdata(client);
-
- free_irq(keypad_data->client->irq, keypad_data);
-
- input_unregister_device(keypad_data->input);
-
- kfree(keypad_data);
-
- return 0;
-}
+static const struct i2c_device_id tca8418_id[] = {
+ { TCA8418_NAME, 8418, },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, tca8418_id);
+#ifdef CONFIG_OF
+static const struct of_device_id tca8418_dt_ids[] __devinitconst = {
+ { .compatible = "ti,tca8418", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, tca8418_dt_ids);
+#endif
static struct i2c_driver tca8418_keypad_driver = {
.driver = {
.name = TCA8418_NAME,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(tca8418_dt_ids),
},
.probe = tca8418_keypad_probe,
- .remove = __devexit_p(tca8418_keypad_remove),
.id_table = tca8418_id,
};
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index 5faaf2553e33..c76f96872d31 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -87,7 +87,7 @@ struct tegra_kbc {
struct clk *clk;
};
-static const u32 tegra_kbc_default_keymap[] __devinitdata = {
+static const u32 tegra_kbc_default_keymap[] = {
KEY(0, 2, KEY_W),
KEY(0, 3, KEY_S),
KEY(0, 4, KEY_A),
@@ -223,7 +223,7 @@ static const u32 tegra_kbc_default_keymap[] __devinitdata = {
};
static const
-struct matrix_keymap_data tegra_kbc_default_keymap_data __devinitdata = {
+struct matrix_keymap_data tegra_kbc_default_keymap_data = {
.keymap = tegra_kbc_default_keymap,
.keymap_size = ARRAY_SIZE(tegra_kbc_default_keymap),
};
@@ -573,7 +573,7 @@ static void tegra_kbc_close(struct input_dev *dev)
return tegra_kbc_stop(kbc);
}
-static bool __devinit
+static bool
tegra_kbc_check_pin_cfg(const struct tegra_kbc_platform_data *pdata,
struct device *dev, unsigned int *num_rows)
{
@@ -619,7 +619,7 @@ tegra_kbc_check_pin_cfg(const struct tegra_kbc_platform_data *pdata,
}
#ifdef CONFIG_OF
-static struct tegra_kbc_platform_data * __devinit tegra_kbc_dt_parse_pdata(
+static struct tegra_kbc_platform_data *tegra_kbc_dt_parse_pdata(
struct platform_device *pdev)
{
struct tegra_kbc_platform_data *pdata;
@@ -670,7 +670,7 @@ static inline struct tegra_kbc_platform_data *tegra_kbc_dt_parse_pdata(
}
#endif
-static int __devinit tegra_kbd_setup_keymap(struct tegra_kbc *kbc)
+static int tegra_kbd_setup_keymap(struct tegra_kbc *kbc)
{
const struct tegra_kbc_platform_data *pdata = kbc->pdata;
const struct matrix_keymap_data *keymap_data = pdata->keymap_data;
@@ -697,7 +697,7 @@ static int __devinit tegra_kbd_setup_keymap(struct tegra_kbc *kbc)
return retval;
}
-static int __devinit tegra_kbc_probe(struct platform_device *pdev)
+static int tegra_kbc_probe(struct platform_device *pdev)
{
const struct tegra_kbc_platform_data *pdata = pdev->dev.platform_data;
struct tegra_kbc *kbc;
@@ -838,7 +838,7 @@ err_free_pdata:
return err;
}
-static int __devexit tegra_kbc_remove(struct platform_device *pdev)
+static int tegra_kbc_remove(struct platform_device *pdev)
{
struct tegra_kbc *kbc = platform_get_drvdata(pdev);
struct resource *res;
@@ -954,7 +954,7 @@ MODULE_DEVICE_TABLE(of, tegra_kbc_of_match);
static struct platform_driver tegra_kbc_driver = {
.probe = tegra_kbc_probe,
- .remove = __devexit_p(tegra_kbc_remove),
+ .remove = tegra_kbc_remove,
.driver = {
.name = "tegra-kbc",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/tnetv107x-keypad.c b/drivers/input/keyboard/tnetv107x-keypad.c
index 4c34f21fbe2d..ee1635011292 100644
--- a/drivers/input/keyboard/tnetv107x-keypad.c
+++ b/drivers/input/keyboard/tnetv107x-keypad.c
@@ -153,7 +153,7 @@ static void keypad_stop(struct input_dev *dev)
clk_disable(kp->clk);
}
-static int __devinit keypad_probe(struct platform_device *pdev)
+static int keypad_probe(struct platform_device *pdev)
{
const struct matrix_keypad_platform_data *pdata;
const struct matrix_keymap_data *keymap_data;
@@ -301,7 +301,7 @@ error_res:
return error;
}
-static int __devexit keypad_remove(struct platform_device *pdev)
+static int keypad_remove(struct platform_device *pdev)
{
struct keypad_data *kp = platform_get_drvdata(pdev);
@@ -319,7 +319,7 @@ static int __devexit keypad_remove(struct platform_device *pdev)
static struct platform_driver keypad_driver = {
.probe = keypad_probe,
- .remove = __devexit_p(keypad_remove),
+ .remove = keypad_remove,
.driver.name = "tnetv107x-keypad",
.driver.owner = THIS_MODULE,
};
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index a2c6f79aa101..04f84fd57173 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -271,7 +271,7 @@ static irqreturn_t do_kp_irq(int irq, void *_kp)
return IRQ_HANDLED;
}
-static int __devinit twl4030_kp_program(struct twl4030_keypad *kp)
+static int twl4030_kp_program(struct twl4030_keypad *kp)
{
u8 reg;
int i;
@@ -328,7 +328,7 @@ static int __devinit twl4030_kp_program(struct twl4030_keypad *kp)
* Registers keypad device with input subsystem
* and configures TWL4030 keypad registers
*/
-static int __devinit twl4030_kp_probe(struct platform_device *pdev)
+static int twl4030_kp_probe(struct platform_device *pdev)
{
struct twl4030_keypad_data *pdata = pdev->dev.platform_data;
const struct matrix_keymap_data *keymap_data;
@@ -432,7 +432,7 @@ err1:
return error;
}
-static int __devexit twl4030_kp_remove(struct platform_device *pdev)
+static int twl4030_kp_remove(struct platform_device *pdev)
{
struct twl4030_keypad *kp = platform_get_drvdata(pdev);
@@ -452,7 +452,7 @@ static int __devexit twl4030_kp_remove(struct platform_device *pdev)
static struct platform_driver twl4030_kp_driver = {
.probe = twl4030_kp_probe,
- .remove = __devexit_p(twl4030_kp_remove),
+ .remove = twl4030_kp_remove,
.driver = {
.name = "twl4030_keypad",
.owner = THIS_MODULE,
diff --git a/drivers/input/keyboard/w90p910_keypad.c b/drivers/input/keyboard/w90p910_keypad.c
index e0f6cd1ad0fd..ee163bee8cce 100644
--- a/drivers/input/keyboard/w90p910_keypad.c
+++ b/drivers/input/keyboard/w90p910_keypad.c
@@ -118,7 +118,7 @@ static void w90p910_keypad_close(struct input_dev *dev)
clk_disable(keypad->clk);
}
-static int __devinit w90p910_keypad_probe(struct platform_device *pdev)
+static int w90p910_keypad_probe(struct platform_device *pdev)
{
const struct w90p910_keypad_platform_data *pdata =
pdev->dev.platform_data;
@@ -234,7 +234,7 @@ failed_free:
return error;
}
-static int __devexit w90p910_keypad_remove(struct platform_device *pdev)
+static int w90p910_keypad_remove(struct platform_device *pdev)
{
struct w90p910_keypad *keypad = platform_get_drvdata(pdev);
struct resource *res;
@@ -257,7 +257,7 @@ static int __devexit w90p910_keypad_remove(struct platform_device *pdev)
static struct platform_driver w90p910_keypad_driver = {
.probe = w90p910_keypad_probe,
- .remove = __devexit_p(w90p910_keypad_remove),
+ .remove = w90p910_keypad_remove,
.driver = {
.name = "nuc900-kpi",
.owner = THIS_MODULE,
diff --git a/drivers/input/matrix-keymap.c b/drivers/input/matrix-keymap.c
index d88d9be1d1b7..3ae496ea5fe6 100644
--- a/drivers/input/matrix-keymap.c
+++ b/drivers/input/matrix-keymap.c
@@ -18,6 +18,7 @@
*/
#include <linux/device.h>
+#include <linux/gfp.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/input.h>
@@ -123,6 +124,11 @@ static int matrix_keypad_parse_of_keymap(const char *propname,
* it will attempt load the keymap from property specified by @keymap_name
* argument (or "linux,keymap" if @keymap_name is %NULL).
*
+ * If @keymap is %NULL the function will automatically allocate managed
+ * block of memory to store the keymap. This memory will be associated with
+ * the parent device and automatically freed when device unbinds from the
+ * driver.
+ *
* Callers are expected to set up input_dev->dev.parent before calling this
* function.
*/
@@ -133,12 +139,27 @@ int matrix_keypad_build_keymap(const struct matrix_keymap_data *keymap_data,
struct input_dev *input_dev)
{
unsigned int row_shift = get_count_order(cols);
+ size_t max_keys = rows << row_shift;
int i;
int error;
+ if (WARN_ON(!input_dev->dev.parent))
+ return -EINVAL;
+
+ if (!keymap) {
+ keymap = devm_kzalloc(input_dev->dev.parent,
+ max_keys * sizeof(*keymap),
+ GFP_KERNEL);
+ if (!keymap) {
+ dev_err(input_dev->dev.parent,
+ "Unable to allocate memory for keymap");
+ return -ENOMEM;
+ }
+ }
+
input_dev->keycode = keymap;
input_dev->keycodesize = sizeof(*keymap);
- input_dev->keycodemax = rows << row_shift;
+ input_dev->keycodemax = max_keys;
__set_bit(EV_KEY, input_dev->evbit);
diff --git a/drivers/input/misc/88pm80x_onkey.c b/drivers/input/misc/88pm80x_onkey.c
index 7f26e7b6c228..ee43e5b7c881 100644
--- a/drivers/input/misc/88pm80x_onkey.c
+++ b/drivers/input/misc/88pm80x_onkey.c
@@ -62,7 +62,7 @@ static irqreturn_t pm80x_onkey_handler(int irq, void *data)
static SIMPLE_DEV_PM_OPS(pm80x_onkey_pm_ops, pm80x_dev_suspend,
pm80x_dev_resume);
-static int __devinit pm80x_onkey_probe(struct platform_device *pdev)
+static int pm80x_onkey_probe(struct platform_device *pdev)
{
struct pm80x_chip *chip = dev_get_drvdata(pdev->dev.parent);
@@ -139,7 +139,7 @@ out:
return err;
}
-static int __devexit pm80x_onkey_remove(struct platform_device *pdev)
+static int pm80x_onkey_remove(struct platform_device *pdev)
{
struct pm80x_onkey_info *info = platform_get_drvdata(pdev);
@@ -157,7 +157,7 @@ static struct platform_driver pm80x_onkey_driver = {
.pm = &pm80x_onkey_pm_ops,
},
.probe = pm80x_onkey_probe,
- .remove = __devexit_p(pm80x_onkey_remove),
+ .remove = pm80x_onkey_remove,
};
module_platform_driver(pm80x_onkey_driver);
diff --git a/drivers/input/misc/88pm860x_onkey.c b/drivers/input/misc/88pm860x_onkey.c
index f9ce1835e4d7..abd8453e5212 100644
--- a/drivers/input/misc/88pm860x_onkey.c
+++ b/drivers/input/misc/88pm860x_onkey.c
@@ -56,7 +56,7 @@ static irqreturn_t pm860x_onkey_handler(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit pm860x_onkey_probe(struct platform_device *pdev)
+static int pm860x_onkey_probe(struct platform_device *pdev)
{
struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct pm860x_onkey_info *info;
@@ -121,7 +121,7 @@ out:
return ret;
}
-static int __devexit pm860x_onkey_remove(struct platform_device *pdev)
+static int pm860x_onkey_remove(struct platform_device *pdev)
{
struct pm860x_onkey_info *info = platform_get_drvdata(pdev);
@@ -161,7 +161,7 @@ static struct platform_driver pm860x_onkey_driver = {
.pm = &pm860x_onkey_pm_ops,
},
.probe = pm860x_onkey_probe,
- .remove = __devexit_p(pm860x_onkey_remove),
+ .remove = pm860x_onkey_remove,
};
module_platform_driver(pm860x_onkey_driver);
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 7c0f1ecfdd7a..2a1647ef5610 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -290,8 +290,7 @@ config INPUT_ATI_REMOTE2
called ati_remote2.
config INPUT_KEYSPAN_REMOTE
- tristate "Keyspan DMR USB remote control (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ tristate "Keyspan DMR USB remote control"
depends on USB_ARCH_HAS_HCD
select USB
help
@@ -340,7 +339,6 @@ config INPUT_POWERMATE
config INPUT_YEALINK
tristate "Yealink usb-p1k voip phone"
- depends on EXPERIMENTAL
depends on USB_ARCH_HAS_HCD
select USB
help
@@ -356,7 +354,6 @@ config INPUT_YEALINK
config INPUT_CM109
tristate "C-Media CM109 USB I/O Controller"
- depends on EXPERIMENTAL
depends on USB_ARCH_HAS_HCD
select USB
help
@@ -367,6 +364,16 @@ config INPUT_CM109
To compile this driver as a module, choose M here: the module will be
called cm109.
+config INPUT_RETU_PWRBUTTON
+ tristate "Retu Power button Driver"
+ depends on MFD_RETU
+ help
+ Say Y here if you want to enable power key reporting via the
+ Retu chips found in Nokia Internet Tablets (770, N800, N810).
+
+ To compile this driver as a module, choose M here. The module will
+ be called retu-pwrbutton.
+
config INPUT_TWL4030_PWRBUTTON
tristate "TWL4030 Power button Driver"
depends on TWL4030_CORE
@@ -434,7 +441,7 @@ config INPUT_PCF50633_PMU
config INPUT_PCF8574
tristate "PCF8574 Keypad input device"
- depends on I2C && EXPERIMENTAL
+ depends on I2C
help
Say Y here if you want to support a keypad connected via I2C
with a PCF8574.
@@ -444,7 +451,7 @@ config INPUT_PCF8574
config INPUT_PWM_BEEPER
tristate "PWM beeper support"
- depends on HAVE_PWM
+ depends on HAVE_PWM || PWM
help
Say Y here to get support for PWM based beeper devices.
@@ -486,6 +493,16 @@ config INPUT_DA9052_ONKEY
To compile this driver as a module, choose M here: the
module will be called da9052_onkey.
+config INPUT_DA9055_ONKEY
+ tristate "Dialog Semiconductor DA9055 ONKEY"
+ depends on MFD_DA9055
+ help
+ Support the ONKEY of DA9055 PMICs as an input device
+ reporting power button status.
+
+ To compile this driver as a module, choose M here: the module
+ will be called da9055_onkey.
+
config INPUT_DM355EVM
tristate "TI DaVinci DM355 EVM Keypad and IR Remote"
depends on MFD_DM355EVM_MSP
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 83fe6f5b77d1..1f874afeea6a 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_INPUT_CMA3000) += cma3000_d0x.o
obj-$(CONFIG_INPUT_CMA3000_I2C) += cma3000_d0x_i2c.o
obj-$(CONFIG_INPUT_COBALT_BTNS) += cobalt_btns.o
obj-$(CONFIG_INPUT_DA9052_ONKEY) += da9052_onkey.o
+obj-$(CONFIG_INPUT_DA9055_ONKEY) += da9055_onkey.o
obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o
obj-$(CONFIG_INPUT_GP2A) += gp2ap002a00f.o
obj-$(CONFIG_INPUT_GPIO_TILT_POLLED) += gpio_tilt_polled.o
@@ -45,6 +46,7 @@ obj-$(CONFIG_INPUT_PMIC8XXX_PWRKEY) += pmic8xxx-pwrkey.o
obj-$(CONFIG_INPUT_POWERMATE) += powermate.o
obj-$(CONFIG_INPUT_PWM_BEEPER) += pwm-beeper.o
obj-$(CONFIG_INPUT_RB532_BUTTON) += rb532_button.o
+obj-$(CONFIG_INPUT_RETU_PWRBUTTON) += retu-pwrbutton.o
obj-$(CONFIG_INPUT_GPIO_ROTARY_ENCODER) += rotary_encoder.o
obj-$(CONFIG_INPUT_SGI_BTNS) += sgi_btns.o
obj-$(CONFIG_INPUT_SPARCSPKR) += sparcspkr.o
diff --git a/drivers/input/misc/ab8500-ponkey.c b/drivers/input/misc/ab8500-ponkey.c
index 84ec691c05aa..2f090b46e716 100644
--- a/drivers/input/misc/ab8500-ponkey.c
+++ b/drivers/input/misc/ab8500-ponkey.c
@@ -45,7 +45,7 @@ static irqreturn_t ab8500_ponkey_handler(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit ab8500_ponkey_probe(struct platform_device *pdev)
+static int ab8500_ponkey_probe(struct platform_device *pdev)
{
struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
struct ab8500_ponkey *ponkey;
@@ -118,7 +118,7 @@ err_free_mem:
return error;
}
-static int __devexit ab8500_ponkey_remove(struct platform_device *pdev)
+static int ab8500_ponkey_remove(struct platform_device *pdev)
{
struct ab8500_ponkey *ponkey = platform_get_drvdata(pdev);
@@ -146,7 +146,7 @@ static struct platform_driver ab8500_ponkey_driver = {
.of_match_table = of_match_ptr(ab8500_ponkey_match),
},
.probe = ab8500_ponkey_probe,
- .remove = __devexit_p(ab8500_ponkey_remove),
+ .remove = ab8500_ponkey_remove,
};
module_platform_driver(ab8500_ponkey_driver);
diff --git a/drivers/input/misc/ad714x-i2c.c b/drivers/input/misc/ad714x-i2c.c
index c8a79015472a..29d2064c26f2 100644
--- a/drivers/input/misc/ad714x-i2c.c
+++ b/drivers/input/misc/ad714x-i2c.c
@@ -72,7 +72,7 @@ static int ad714x_i2c_read(struct ad714x_chip *chip,
return 0;
}
-static int __devinit ad714x_i2c_probe(struct i2c_client *client,
+static int ad714x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct ad714x_chip *chip;
@@ -87,7 +87,7 @@ static int __devinit ad714x_i2c_probe(struct i2c_client *client,
return 0;
}
-static int __devexit ad714x_i2c_remove(struct i2c_client *client)
+static int ad714x_i2c_remove(struct i2c_client *client)
{
struct ad714x_chip *chip = i2c_get_clientdata(client);
@@ -112,7 +112,7 @@ static struct i2c_driver ad714x_i2c_driver = {
.pm = &ad714x_i2c_pm,
},
.probe = ad714x_i2c_probe,
- .remove = __devexit_p(ad714x_i2c_remove),
+ .remove = ad714x_i2c_remove,
.id_table = ad714x_id,
};
diff --git a/drivers/input/misc/ad714x-spi.c b/drivers/input/misc/ad714x-spi.c
index 75f6136d608e..bdccca42d138 100644
--- a/drivers/input/misc/ad714x-spi.c
+++ b/drivers/input/misc/ad714x-spi.c
@@ -83,7 +83,7 @@ static int ad714x_spi_write(struct ad714x_chip *chip,
return 0;
}
-static int __devinit ad714x_spi_probe(struct spi_device *spi)
+static int ad714x_spi_probe(struct spi_device *spi)
{
struct ad714x_chip *chip;
int err;
@@ -103,7 +103,7 @@ static int __devinit ad714x_spi_probe(struct spi_device *spi)
return 0;
}
-static int __devexit ad714x_spi_remove(struct spi_device *spi)
+static int ad714x_spi_remove(struct spi_device *spi)
{
struct ad714x_chip *chip = spi_get_drvdata(spi);
@@ -120,7 +120,7 @@ static struct spi_driver ad714x_spi_driver = {
.pm = &ad714x_spi_pm,
},
.probe = ad714x_spi_probe,
- .remove = __devexit_p(ad714x_spi_remove),
+ .remove = ad714x_spi_remove,
};
module_spi_driver(ad714x_spi_driver);
diff --git a/drivers/input/misc/adxl34x-i2c.c b/drivers/input/misc/adxl34x-i2c.c
index dd1d1c145a7f..535dda48cace 100644
--- a/drivers/input/misc/adxl34x-i2c.c
+++ b/drivers/input/misc/adxl34x-i2c.c
@@ -73,7 +73,7 @@ static const struct adxl34x_bus_ops adxl34x_i2c_bops = {
.read_block = adxl34x_i2c_read_block,
};
-static int __devinit adxl34x_i2c_probe(struct i2c_client *client,
+static int adxl34x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct adxl34x *ac;
@@ -98,7 +98,7 @@ static int __devinit adxl34x_i2c_probe(struct i2c_client *client,
return 0;
}
-static int __devexit adxl34x_i2c_remove(struct i2c_client *client)
+static int adxl34x_i2c_remove(struct i2c_client *client)
{
struct adxl34x *ac = i2c_get_clientdata(client);
@@ -144,7 +144,7 @@ static struct i2c_driver adxl34x_driver = {
.pm = &adxl34x_i2c_pm,
},
.probe = adxl34x_i2c_probe,
- .remove = __devexit_p(adxl34x_i2c_remove),
+ .remove = adxl34x_i2c_remove,
.id_table = adxl34x_id,
};
diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c
index 820a802a1e6e..ad5f40d37e48 100644
--- a/drivers/input/misc/adxl34x-spi.c
+++ b/drivers/input/misc/adxl34x-spi.c
@@ -65,7 +65,7 @@ static const struct adxl34x_bus_ops adxl34x_spi_bops = {
.read_block = adxl34x_spi_read_block,
};
-static int __devinit adxl34x_spi_probe(struct spi_device *spi)
+static int adxl34x_spi_probe(struct spi_device *spi)
{
struct adxl34x *ac;
@@ -87,7 +87,7 @@ static int __devinit adxl34x_spi_probe(struct spi_device *spi)
return 0;
}
-static int __devexit adxl34x_spi_remove(struct spi_device *spi)
+static int adxl34x_spi_remove(struct spi_device *spi)
{
struct adxl34x *ac = dev_get_drvdata(&spi->dev);
@@ -126,7 +126,7 @@ static struct spi_driver adxl34x_driver = {
.pm = &adxl34x_spi_pm,
},
.probe = adxl34x_spi_probe,
- .remove = __devexit_p(adxl34x_spi_remove),
+ .remove = adxl34x_spi_remove,
};
module_spi_driver(adxl34x_driver);
diff --git a/drivers/input/misc/bfin_rotary.c b/drivers/input/misc/bfin_rotary.c
index 1c4146fccfdf..a6666e142a91 100644
--- a/drivers/input/misc/bfin_rotary.c
+++ b/drivers/input/misc/bfin_rotary.c
@@ -90,7 +90,7 @@ static irqreturn_t bfin_rotary_isr(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit bfin_rotary_probe(struct platform_device *pdev)
+static int bfin_rotary_probe(struct platform_device *pdev)
{
struct bfin_rotary_platform_data *pdata = pdev->dev.platform_data;
struct bfin_rot *rotary;
@@ -196,7 +196,7 @@ out1:
return error;
}
-static int __devexit bfin_rotary_remove(struct platform_device *pdev)
+static int bfin_rotary_remove(struct platform_device *pdev)
{
struct bfin_rot *rotary = platform_get_drvdata(pdev);
@@ -255,7 +255,7 @@ static const struct dev_pm_ops bfin_rotary_pm_ops = {
static struct platform_driver bfin_rotary_device_driver = {
.probe = bfin_rotary_probe,
- .remove = __devexit_p(bfin_rotary_remove),
+ .remove = bfin_rotary_remove,
.driver = {
.name = "bfin-rotary",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/bma150.c b/drivers/input/misc/bma150.c
index e2f1e9f952b1..08ffcabd7220 100644
--- a/drivers/input/misc/bma150.c
+++ b/drivers/input/misc/bma150.c
@@ -158,7 +158,7 @@ struct bma150_data {
* are stated and verified by Bosch Sensortec where they are configured
* to provide a generic sensitivity performance.
*/
-static struct bma150_cfg default_cfg __devinitdata = {
+static struct bma150_cfg default_cfg = {
.any_motion_int = 1,
.hg_int = 1,
.lg_int = 1,
@@ -224,7 +224,7 @@ static int bma150_set_mode(struct bma150_data *bma150, u8 mode)
return 0;
}
-static int __devinit bma150_soft_reset(struct bma150_data *bma150)
+static int bma150_soft_reset(struct bma150_data *bma150)
{
int error;
@@ -237,19 +237,19 @@ static int __devinit bma150_soft_reset(struct bma150_data *bma150)
return 0;
}
-static int __devinit bma150_set_range(struct bma150_data *bma150, u8 range)
+static int bma150_set_range(struct bma150_data *bma150, u8 range)
{
return bma150_set_reg_bits(bma150->client, range, BMA150_RANGE_POS,
BMA150_RANGE_MSK, BMA150_RANGE_REG);
}
-static int __devinit bma150_set_bandwidth(struct bma150_data *bma150, u8 bw)
+static int bma150_set_bandwidth(struct bma150_data *bma150, u8 bw)
{
return bma150_set_reg_bits(bma150->client, bw, BMA150_BANDWIDTH_POS,
BMA150_BANDWIDTH_MSK, BMA150_BANDWIDTH_REG);
}
-static int __devinit bma150_set_low_g_interrupt(struct bma150_data *bma150,
+static int bma150_set_low_g_interrupt(struct bma150_data *bma150,
u8 enable, u8 hyst, u8 dur, u8 thres)
{
int error;
@@ -273,7 +273,7 @@ static int __devinit bma150_set_low_g_interrupt(struct bma150_data *bma150,
BMA150_LOW_G_EN_REG);
}
-static int __devinit bma150_set_high_g_interrupt(struct bma150_data *bma150,
+static int bma150_set_high_g_interrupt(struct bma150_data *bma150,
u8 enable, u8 hyst, u8 dur, u8 thres)
{
int error;
@@ -300,7 +300,7 @@ static int __devinit bma150_set_high_g_interrupt(struct bma150_data *bma150,
}
-static int __devinit bma150_set_any_motion_interrupt(struct bma150_data *bma150,
+static int bma150_set_any_motion_interrupt(struct bma150_data *bma150,
u8 enable, u8 dur, u8 thres)
{
int error;
@@ -424,7 +424,7 @@ static void bma150_poll_close(struct input_polled_dev *ipoll_dev)
bma150_close(bma150);
}
-static int __devinit bma150_initialize(struct bma150_data *bma150,
+static int bma150_initialize(struct bma150_data *bma150,
const struct bma150_cfg *cfg)
{
int error;
@@ -465,7 +465,7 @@ static int __devinit bma150_initialize(struct bma150_data *bma150,
return bma150_set_mode(bma150, BMA150_MODE_SLEEP);
}
-static void __devinit bma150_init_input_device(struct bma150_data *bma150,
+static void bma150_init_input_device(struct bma150_data *bma150,
struct input_dev *idev)
{
idev->name = BMA150_DRIVER;
@@ -479,7 +479,7 @@ static void __devinit bma150_init_input_device(struct bma150_data *bma150,
input_set_abs_params(idev, ABS_Z, ABSMIN_ACC_VAL, ABSMAX_ACC_VAL, 0, 0);
}
-static int __devinit bma150_register_input_device(struct bma150_data *bma150)
+static int bma150_register_input_device(struct bma150_data *bma150)
{
struct input_dev *idev;
int error;
@@ -504,7 +504,7 @@ static int __devinit bma150_register_input_device(struct bma150_data *bma150)
return 0;
}
-static int __devinit bma150_register_polled_device(struct bma150_data *bma150)
+static int bma150_register_polled_device(struct bma150_data *bma150)
{
struct input_polled_dev *ipoll_dev;
int error;
@@ -535,7 +535,7 @@ static int __devinit bma150_register_polled_device(struct bma150_data *bma150)
return 0;
}
-static int __devinit bma150_probe(struct i2c_client *client,
+static int bma150_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct bma150_platform_data *pdata = client->dev.platform_data;
@@ -613,7 +613,7 @@ err_free_mem:
return error;
}
-static int __devexit bma150_remove(struct i2c_client *client)
+static int bma150_remove(struct i2c_client *client)
{
struct bma150_data *bma150 = i2c_get_clientdata(client);
@@ -670,7 +670,7 @@ static struct i2c_driver bma150_driver = {
.class = I2C_CLASS_HWMON,
.id_table = bma150_id,
.probe = bma150_probe,
- .remove = __devexit_p(bma150_remove),
+ .remove = bma150_remove,
};
module_i2c_driver(bma150_driver);
diff --git a/drivers/input/misc/cma3000_d0x_i2c.c b/drivers/input/misc/cma3000_d0x_i2c.c
index fe9b85f07792..4fdef98ceb56 100644
--- a/drivers/input/misc/cma3000_d0x_i2c.c
+++ b/drivers/input/misc/cma3000_d0x_i2c.c
@@ -55,7 +55,7 @@ static const struct cma3000_bus_ops cma3000_i2c_bops = {
.write = cma3000_i2c_set,
};
-static int __devinit cma3000_i2c_probe(struct i2c_client *client,
+static int cma3000_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct cma3000_accl_data *data;
@@ -69,7 +69,7 @@ static int __devinit cma3000_i2c_probe(struct i2c_client *client,
return 0;
}
-static int __devexit cma3000_i2c_remove(struct i2c_client *client)
+static int cma3000_i2c_remove(struct i2c_client *client)
{
struct cma3000_accl_data *data = i2c_get_clientdata(client);
@@ -114,7 +114,7 @@ MODULE_DEVICE_TABLE(i2c, cma3000_i2c_id);
static struct i2c_driver cma3000_i2c_driver = {
.probe = cma3000_i2c_probe,
- .remove = __devexit_p(cma3000_i2c_remove),
+ .remove = cma3000_i2c_remove,
.id_table = cma3000_i2c_id,
.driver = {
.name = "cma3000_i2c_accl",
diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c
index 53e43d295148..4f77f87847e8 100644
--- a/drivers/input/misc/cobalt_btns.c
+++ b/drivers/input/misc/cobalt_btns.c
@@ -73,7 +73,7 @@ static void handle_buttons(struct input_polled_dev *dev)
}
}
-static int __devinit cobalt_buttons_probe(struct platform_device *pdev)
+static int cobalt_buttons_probe(struct platform_device *pdev)
{
struct buttons_dev *bdev;
struct input_polled_dev *poll_dev;
@@ -135,7 +135,7 @@ static int __devinit cobalt_buttons_probe(struct platform_device *pdev)
return error;
}
-static int __devexit cobalt_buttons_remove(struct platform_device *pdev)
+static int cobalt_buttons_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct buttons_dev *bdev = dev_get_drvdata(dev);
@@ -157,7 +157,7 @@ MODULE_ALIAS("platform:Cobalt buttons");
static struct platform_driver cobalt_buttons_driver = {
.probe = cobalt_buttons_probe,
- .remove = __devexit_p(cobalt_buttons_remove),
+ .remove = cobalt_buttons_remove,
.driver = {
.name = "Cobalt buttons",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/da9052_onkey.c b/drivers/input/misc/da9052_onkey.c
index 3c843cd725fa..630c1ce4980a 100644
--- a/drivers/input/misc/da9052_onkey.c
+++ b/drivers/input/misc/da9052_onkey.c
@@ -71,7 +71,7 @@ static irqreturn_t da9052_onkey_irq(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit da9052_onkey_probe(struct platform_device *pdev)
+static int da9052_onkey_probe(struct platform_device *pdev)
{
struct da9052 *da9052 = dev_get_drvdata(pdev->dev.parent);
struct da9052_onkey *onkey;
@@ -141,7 +141,7 @@ err_free_mem:
return error;
}
-static int __devexit da9052_onkey_remove(struct platform_device *pdev)
+static int da9052_onkey_remove(struct platform_device *pdev)
{
struct da9052_onkey *onkey = platform_get_drvdata(pdev);
@@ -156,7 +156,7 @@ static int __devexit da9052_onkey_remove(struct platform_device *pdev)
static struct platform_driver da9052_onkey_driver = {
.probe = da9052_onkey_probe,
- .remove = __devexit_p(da9052_onkey_remove),
+ .remove = da9052_onkey_remove,
.driver = {
.name = "da9052-onkey",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/da9055_onkey.c b/drivers/input/misc/da9055_onkey.c
new file mode 100644
index 000000000000..ee6ae3a00174
--- /dev/null
+++ b/drivers/input/misc/da9055_onkey.c
@@ -0,0 +1,171 @@
+/*
+ * ON pin driver for Dialog DA9055 PMICs
+ *
+ * Copyright(c) 2012 Dialog Semiconductor Ltd.
+ *
+ * Author: David Dajun Chen <dchen@diasemi.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <linux/mfd/da9055/core.h>
+#include <linux/mfd/da9055/reg.h>
+
+struct da9055_onkey {
+ struct da9055 *da9055;
+ struct input_dev *input;
+ struct delayed_work work;
+};
+
+static void da9055_onkey_query(struct da9055_onkey *onkey)
+{
+ int key_stat;
+
+ key_stat = da9055_reg_read(onkey->da9055, DA9055_REG_STATUS_A);
+ if (key_stat < 0) {
+ dev_err(onkey->da9055->dev,
+ "Failed to read onkey event %d\n", key_stat);
+ } else {
+ key_stat &= DA9055_NOKEY_STS;
+ /*
+ * Onkey status bit is cleared when onkey button is relased.
+ */
+ if (!key_stat) {
+ input_report_key(onkey->input, KEY_POWER, 0);
+ input_sync(onkey->input);
+ }
+ }
+
+ /*
+ * Interrupt is generated only when the ONKEY pin is asserted.
+ * Hence the deassertion of the pin is simulated through work queue.
+ */
+ if (key_stat)
+ schedule_delayed_work(&onkey->work, msecs_to_jiffies(10));
+
+}
+
+static void da9055_onkey_work(struct work_struct *work)
+{
+ struct da9055_onkey *onkey = container_of(work, struct da9055_onkey,
+ work.work);
+
+ da9055_onkey_query(onkey);
+}
+
+static irqreturn_t da9055_onkey_irq(int irq, void *data)
+{
+ struct da9055_onkey *onkey = data;
+
+ input_report_key(onkey->input, KEY_POWER, 1);
+ input_sync(onkey->input);
+
+ da9055_onkey_query(onkey);
+
+ return IRQ_HANDLED;
+}
+
+static int da9055_onkey_probe(struct platform_device *pdev)
+{
+ struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent);
+ struct da9055_onkey *onkey;
+ struct input_dev *input_dev;
+ int irq, err;
+
+ irq = platform_get_irq_byname(pdev, "ONKEY");
+ if (irq < 0) {
+ dev_err(&pdev->dev,
+ "Failed to get an IRQ for input device, %d\n", irq);
+ return -EINVAL;
+ }
+
+ onkey = devm_kzalloc(&pdev->dev, sizeof(*onkey), GFP_KERNEL);
+ if (!onkey) {
+ dev_err(&pdev->dev, "Failed to allocate memory\n");
+ return -ENOMEM;
+ }
+
+ input_dev = input_allocate_device();
+ if (!input_dev) {
+ dev_err(&pdev->dev, "Failed to allocate memory\n");
+ return -ENOMEM;
+ }
+
+ onkey->input = input_dev;
+ onkey->da9055 = da9055;
+ input_dev->name = "da9055-onkey";
+ input_dev->phys = "da9055-onkey/input0";
+ input_dev->dev.parent = &pdev->dev;
+
+ input_dev->evbit[0] = BIT_MASK(EV_KEY);
+ __set_bit(KEY_POWER, input_dev->keybit);
+
+ INIT_DELAYED_WORK(&onkey->work, da9055_onkey_work);
+
+ irq = regmap_irq_get_virq(da9055->irq_data, irq);
+ err = request_threaded_irq(irq, NULL, da9055_onkey_irq,
+ IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+ "ONKEY", onkey);
+ if (err < 0) {
+ dev_err(&pdev->dev,
+ "Failed to register ONKEY IRQ %d, error = %d\n",
+ irq, err);
+ goto err_free_input;
+ }
+
+ err = input_register_device(input_dev);
+ if (err) {
+ dev_err(&pdev->dev, "Unable to register input device, %d\n",
+ err);
+ goto err_free_irq;
+ }
+
+ platform_set_drvdata(pdev, onkey);
+
+ return 0;
+
+err_free_irq:
+ free_irq(irq, onkey);
+ cancel_delayed_work_sync(&onkey->work);
+err_free_input:
+ input_free_device(input_dev);
+
+ return err;
+}
+
+static int da9055_onkey_remove(struct platform_device *pdev)
+{
+ struct da9055_onkey *onkey = platform_get_drvdata(pdev);
+ int irq = platform_get_irq_byname(pdev, "ONKEY");
+
+ irq = regmap_irq_get_virq(onkey->da9055->irq_data, irq);
+ free_irq(irq, onkey);
+ cancel_delayed_work_sync(&onkey->work);
+ input_unregister_device(onkey->input);
+
+ return 0;
+}
+
+static struct platform_driver da9055_onkey_driver = {
+ .probe = da9055_onkey_probe,
+ .remove = da9055_onkey_remove,
+ .driver = {
+ .name = "da9055-onkey",
+ .owner = THIS_MODULE,
+ },
+};
+
+module_platform_driver(da9055_onkey_driver);
+
+MODULE_AUTHOR("David Dajun Chen <dchen@diasemi.com>");
+MODULE_DESCRIPTION("Onkey driver for DA9055");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:da9055-onkey");
diff --git a/drivers/input/misc/dm355evm_keys.c b/drivers/input/misc/dm355evm_keys.c
index c1313d8535c3..a309a5c0899e 100644
--- a/drivers/input/misc/dm355evm_keys.c
+++ b/drivers/input/misc/dm355evm_keys.c
@@ -173,7 +173,7 @@ static irqreturn_t dm355evm_keys_irq(int irq, void *_keys)
/*----------------------------------------------------------------------*/
-static int __devinit dm355evm_keys_probe(struct platform_device *pdev)
+static int dm355evm_keys_probe(struct platform_device *pdev)
{
struct dm355evm_keys *keys;
struct input_dev *input;
@@ -239,7 +239,7 @@ fail1:
return status;
}
-static int __devexit dm355evm_keys_remove(struct platform_device *pdev)
+static int dm355evm_keys_remove(struct platform_device *pdev)
{
struct dm355evm_keys *keys = platform_get_drvdata(pdev);
@@ -262,7 +262,7 @@ static int __devexit dm355evm_keys_remove(struct platform_device *pdev)
*/
static struct platform_driver dm355evm_keys_driver = {
.probe = dm355evm_keys_probe,
- .remove = __devexit_p(dm355evm_keys_remove),
+ .remove = dm355evm_keys_remove,
.driver = {
.owner = THIS_MODULE,
.name = "dm355evm_keys",
diff --git a/drivers/input/misc/gp2ap002a00f.c b/drivers/input/misc/gp2ap002a00f.c
index b6664cfa340a..fe30bd0fe4bd 100644
--- a/drivers/input/misc/gp2ap002a00f.c
+++ b/drivers/input/misc/gp2ap002a00f.c
@@ -98,7 +98,7 @@ static void gp2a_device_close(struct input_dev *dev)
"unable to deactivate, err %d\n", error);
}
-static int __devinit gp2a_initialize(struct gp2a_data *dt)
+static int gp2a_initialize(struct gp2a_data *dt)
{
int error;
@@ -122,7 +122,7 @@ static int __devinit gp2a_initialize(struct gp2a_data *dt)
return error;
}
-static int __devinit gp2a_probe(struct i2c_client *client,
+static int gp2a_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct gp2a_platform_data *pdata = client->dev.platform_data;
@@ -205,7 +205,7 @@ err_hw_shutdown:
return error;
}
-static int __devexit gp2a_remove(struct i2c_client *client)
+static int gp2a_remove(struct i2c_client *client)
{
struct gp2a_data *dt = i2c_get_clientdata(client);
const struct gp2a_platform_data *pdata = dt->pdata;
@@ -277,7 +277,7 @@ static struct i2c_driver gp2a_i2c_driver = {
.pm = &gp2a_pm,
},
.probe = gp2a_probe,
- .remove = __devexit_p(gp2a_remove),
+ .remove = gp2a_remove,
.id_table = gp2a_i2c_id,
};
diff --git a/drivers/input/misc/gpio_tilt_polled.c b/drivers/input/misc/gpio_tilt_polled.c
index 277a0574c199..da05cca8b562 100644
--- a/drivers/input/misc/gpio_tilt_polled.c
+++ b/drivers/input/misc/gpio_tilt_polled.c
@@ -96,7 +96,7 @@ static void gpio_tilt_polled_close(struct input_polled_dev *dev)
pdata->disable(tdev->dev);
}
-static int __devinit gpio_tilt_polled_probe(struct platform_device *pdev)
+static int gpio_tilt_polled_probe(struct platform_device *pdev)
{
const struct gpio_tilt_platform_data *pdata = pdev->dev.platform_data;
struct device *dev = &pdev->dev;
@@ -179,7 +179,7 @@ err_free_tdev:
return error;
}
-static int __devexit gpio_tilt_polled_remove(struct platform_device *pdev)
+static int gpio_tilt_polled_remove(struct platform_device *pdev)
{
struct gpio_tilt_polled_dev *tdev = platform_get_drvdata(pdev);
const struct gpio_tilt_platform_data *pdata = tdev->pdata;
@@ -198,7 +198,7 @@ static int __devexit gpio_tilt_polled_remove(struct platform_device *pdev)
static struct platform_driver gpio_tilt_polled_driver = {
.probe = gpio_tilt_polled_probe,
- .remove = __devexit_p(gpio_tilt_polled_remove),
+ .remove = gpio_tilt_polled_remove,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/ixp4xx-beeper.c b/drivers/input/misc/ixp4xx-beeper.c
index 50e283068301..6ab3decc86e6 100644
--- a/drivers/input/misc/ixp4xx-beeper.c
+++ b/drivers/input/misc/ixp4xx-beeper.c
@@ -87,7 +87,7 @@ static irqreturn_t ixp4xx_spkr_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit ixp4xx_spkr_probe(struct platform_device *dev)
+static int ixp4xx_spkr_probe(struct platform_device *dev)
{
struct input_dev *input_dev;
int err;
@@ -132,7 +132,7 @@ static int __devinit ixp4xx_spkr_probe(struct platform_device *dev)
return err;
}
-static int __devexit ixp4xx_spkr_remove(struct platform_device *dev)
+static int ixp4xx_spkr_remove(struct platform_device *dev)
{
struct input_dev *input_dev = platform_get_drvdata(dev);
unsigned int pin = (unsigned int) input_get_drvdata(input_dev);
@@ -165,7 +165,7 @@ static struct platform_driver ixp4xx_spkr_platform_driver = {
.owner = THIS_MODULE,
},
.probe = ixp4xx_spkr_probe,
- .remove = __devexit_p(ixp4xx_spkr_remove),
+ .remove = ixp4xx_spkr_remove,
.shutdown = ixp4xx_spkr_shutdown,
};
module_platform_driver(ixp4xx_spkr_platform_driver);
diff --git a/drivers/input/misc/kxtj9.c b/drivers/input/misc/kxtj9.c
index f46139f19ff1..a993b67a8a5b 100644
--- a/drivers/input/misc/kxtj9.c
+++ b/drivers/input/misc/kxtj9.c
@@ -295,7 +295,7 @@ static void kxtj9_input_close(struct input_dev *dev)
kxtj9_disable(tj9);
}
-static void __devinit kxtj9_init_input_device(struct kxtj9_data *tj9,
+static void kxtj9_init_input_device(struct kxtj9_data *tj9,
struct input_dev *input_dev)
{
__set_bit(EV_ABS, input_dev->evbit);
@@ -308,7 +308,7 @@ static void __devinit kxtj9_init_input_device(struct kxtj9_data *tj9,
input_dev->dev.parent = &tj9->client->dev;
}
-static int __devinit kxtj9_setup_input_device(struct kxtj9_data *tj9)
+static int kxtj9_setup_input_device(struct kxtj9_data *tj9)
{
struct input_dev *input_dev;
int err;
@@ -433,7 +433,7 @@ static void kxtj9_polled_input_close(struct input_polled_dev *dev)
kxtj9_disable(tj9);
}
-static int __devinit kxtj9_setup_polled_device(struct kxtj9_data *tj9)
+static int kxtj9_setup_polled_device(struct kxtj9_data *tj9)
{
int err;
struct input_polled_dev *poll_dev;
@@ -466,7 +466,7 @@ static int __devinit kxtj9_setup_polled_device(struct kxtj9_data *tj9)
return 0;
}
-static void __devexit kxtj9_teardown_polled_device(struct kxtj9_data *tj9)
+static void kxtj9_teardown_polled_device(struct kxtj9_data *tj9)
{
input_unregister_polled_device(tj9->poll_dev);
input_free_polled_device(tj9->poll_dev);
@@ -485,7 +485,7 @@ static inline void kxtj9_teardown_polled_device(struct kxtj9_data *tj9)
#endif
-static int __devinit kxtj9_verify(struct kxtj9_data *tj9)
+static int kxtj9_verify(struct kxtj9_data *tj9)
{
int retval;
@@ -506,7 +506,7 @@ out:
return retval;
}
-static int __devinit kxtj9_probe(struct i2c_client *client,
+static int kxtj9_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct kxtj9_platform_data *pdata = client->dev.platform_data;
@@ -594,7 +594,7 @@ err_free_mem:
return err;
}
-static int __devexit kxtj9_remove(struct i2c_client *client)
+static int kxtj9_remove(struct i2c_client *client)
{
struct kxtj9_data *tj9 = i2c_get_clientdata(client);
@@ -663,7 +663,7 @@ static struct i2c_driver kxtj9_driver = {
.pm = &kxtj9_pm_ops,
},
.probe = kxtj9_probe,
- .remove = __devexit_p(kxtj9_remove),
+ .remove = kxtj9_remove,
.id_table = kxtj9_id,
};
diff --git a/drivers/input/misc/m68kspkr.c b/drivers/input/misc/m68kspkr.c
index 0c64d9bb718e..b40ee4b47f4f 100644
--- a/drivers/input/misc/m68kspkr.c
+++ b/drivers/input/misc/m68kspkr.c
@@ -48,7 +48,7 @@ static int m68kspkr_event(struct input_dev *dev, unsigned int type, unsigned int
return 0;
}
-static int __devinit m68kspkr_probe(struct platform_device *dev)
+static int m68kspkr_probe(struct platform_device *dev)
{
struct input_dev *input_dev;
int err;
@@ -80,7 +80,7 @@ static int __devinit m68kspkr_probe(struct platform_device *dev)
return 0;
}
-static int __devexit m68kspkr_remove(struct platform_device *dev)
+static int m68kspkr_remove(struct platform_device *dev)
{
struct input_dev *input_dev = platform_get_drvdata(dev);
@@ -104,7 +104,7 @@ static struct platform_driver m68kspkr_platform_driver = {
.owner = THIS_MODULE,
},
.probe = m68kspkr_probe,
- .remove = __devexit_p(m68kspkr_remove),
+ .remove = m68kspkr_remove,
.shutdown = m68kspkr_shutdown,
};
diff --git a/drivers/input/misc/max8925_onkey.c b/drivers/input/misc/max8925_onkey.c
index 0a12b74140d3..369a39de4ff3 100644
--- a/drivers/input/misc/max8925_onkey.c
+++ b/drivers/input/misc/max8925_onkey.c
@@ -62,7 +62,7 @@ static irqreturn_t max8925_onkey_handler(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit max8925_onkey_probe(struct platform_device *pdev)
+static int max8925_onkey_probe(struct platform_device *pdev)
{
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct max8925_onkey_info *info;
@@ -141,7 +141,7 @@ err_free_mem:
return error;
}
-static int __devexit max8925_onkey_remove(struct platform_device *pdev)
+static int max8925_onkey_remove(struct platform_device *pdev)
{
struct max8925_onkey_info *info = platform_get_drvdata(pdev);
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
@@ -195,7 +195,7 @@ static struct platform_driver max8925_onkey_driver = {
.pm = &max8925_onkey_pm_ops,
},
.probe = max8925_onkey_probe,
- .remove = __devexit_p(max8925_onkey_remove),
+ .remove = max8925_onkey_remove,
};
module_platform_driver(max8925_onkey_driver);
diff --git a/drivers/input/misc/max8997_haptic.c b/drivers/input/misc/max8997_haptic.c
index 05b7b8bfaf0a..e973133212a5 100644
--- a/drivers/input/misc/max8997_haptic.c
+++ b/drivers/input/misc/max8997_haptic.c
@@ -241,7 +241,7 @@ static void max8997_haptic_close(struct input_dev *dev)
max8997_haptic_disable(chip);
}
-static int __devinit max8997_haptic_probe(struct platform_device *pdev)
+static int max8997_haptic_probe(struct platform_device *pdev)
{
struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
const struct max8997_platform_data *pdata =
@@ -354,7 +354,7 @@ err_free_mem:
return error;
}
-static int __devexit max8997_haptic_remove(struct platform_device *pdev)
+static int max8997_haptic_remove(struct platform_device *pdev)
{
struct max8997_haptic *chip = platform_get_drvdata(pdev);
@@ -396,7 +396,7 @@ static struct platform_driver max8997_haptic_driver = {
.pm = &max8997_haptic_pm_ops,
},
.probe = max8997_haptic_probe,
- .remove = __devexit_p(max8997_haptic_remove),
+ .remove = max8997_haptic_remove,
.id_table = max8997_haptic_id,
};
module_platform_driver(max8997_haptic_driver);
diff --git a/drivers/input/misc/mc13783-pwrbutton.c b/drivers/input/misc/mc13783-pwrbutton.c
index 8428f1e8e83e..0906ca593d5f 100644
--- a/drivers/input/misc/mc13783-pwrbutton.c
+++ b/drivers/input/misc/mc13783-pwrbutton.c
@@ -89,7 +89,7 @@ static irqreturn_t button_irq(int irq, void *_priv)
return IRQ_HANDLED;
}
-static int __devinit mc13783_pwrbutton_probe(struct platform_device *pdev)
+static int mc13783_pwrbutton_probe(struct platform_device *pdev)
{
const struct mc13xxx_buttons_platform_data *pdata;
struct mc13xxx *mc13783 = dev_get_drvdata(pdev->dev.parent);
@@ -230,7 +230,7 @@ free_input_dev:
return err;
}
-static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
+static int mc13783_pwrbutton_remove(struct platform_device *pdev)
{
struct mc13783_pwrb *priv = platform_get_drvdata(pdev);
const struct mc13xxx_buttons_platform_data *pdata;
@@ -257,7 +257,7 @@ static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
static struct platform_driver mc13783_pwrbutton_driver = {
.probe = mc13783_pwrbutton_probe,
- .remove = __devexit_p(mc13783_pwrbutton_remove),
+ .remove = mc13783_pwrbutton_remove,
.driver = {
.name = "mc13783-pwrbutton",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c
index 873ebced544e..480557f14f23 100644
--- a/drivers/input/misc/mma8450.c
+++ b/drivers/input/misc/mma8450.c
@@ -167,7 +167,7 @@ static void mma8450_close(struct input_polled_dev *dev)
/*
* I2C init/probing/exit functions
*/
-static int __devinit mma8450_probe(struct i2c_client *c,
+static int mma8450_probe(struct i2c_client *c,
const struct i2c_device_id *id)
{
struct input_polled_dev *idev;
@@ -212,7 +212,7 @@ err_free_mem:
return err;
}
-static int __devexit mma8450_remove(struct i2c_client *c)
+static int mma8450_remove(struct i2c_client *c)
{
struct mma8450 *m = i2c_get_clientdata(c);
struct input_polled_dev *idev = m->idev;
@@ -243,7 +243,7 @@ static struct i2c_driver mma8450_driver = {
.of_match_table = mma8450_dt_ids,
},
.probe = mma8450_probe,
- .remove = __devexit_p(mma8450_remove),
+ .remove = mma8450_remove,
.id_table = mma8450_id,
};
diff --git a/drivers/input/misc/mpu3050.c b/drivers/input/misc/mpu3050.c
index 306f84c2d8fb..dce0d95943c5 100644
--- a/drivers/input/misc/mpu3050.c
+++ b/drivers/input/misc/mpu3050.c
@@ -257,7 +257,7 @@ static irqreturn_t mpu3050_interrupt_thread(int irq, void *data)
*
* Called during device probe; configures the sampling method.
*/
-static int __devinit mpu3050_hw_init(struct mpu3050_sensor *sensor)
+static int mpu3050_hw_init(struct mpu3050_sensor *sensor)
{
struct i2c_client *client = sensor->client;
int ret;
@@ -306,7 +306,7 @@ static int __devinit mpu3050_hw_init(struct mpu3050_sensor *sensor)
*
* If present install the relevant sysfs interfaces and input device.
*/
-static int __devinit mpu3050_probe(struct i2c_client *client,
+static int mpu3050_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct mpu3050_sensor *sensor;
@@ -402,7 +402,7 @@ err_free_mem:
*
* Our sensor is going away, clean up the resources.
*/
-static int __devexit mpu3050_remove(struct i2c_client *client)
+static int mpu3050_remove(struct i2c_client *client)
{
struct mpu3050_sensor *sensor = i2c_get_clientdata(client);
@@ -471,7 +471,7 @@ static struct i2c_driver mpu3050_i2c_driver = {
.of_match_table = mpu3050_of_match,
},
.probe = mpu3050_probe,
- .remove = __devexit_p(mpu3050_remove),
+ .remove = mpu3050_remove,
.id_table = mpu3050_ids,
};
diff --git a/drivers/input/misc/pcap_keys.c b/drivers/input/misc/pcap_keys.c
index e09b4fe81913..40ac9a5adf89 100644
--- a/drivers/input/misc/pcap_keys.c
+++ b/drivers/input/misc/pcap_keys.c
@@ -48,7 +48,7 @@ static irqreturn_t pcap_keys_handler(int irq, void *_pcap_keys)
return IRQ_HANDLED;
}
-static int __devinit pcap_keys_probe(struct platform_device *pdev)
+static int pcap_keys_probe(struct platform_device *pdev)
{
int err = -ENOMEM;
struct pcap_keys *pcap_keys;
@@ -104,7 +104,7 @@ fail:
return err;
}
-static int __devexit pcap_keys_remove(struct platform_device *pdev)
+static int pcap_keys_remove(struct platform_device *pdev)
{
struct pcap_keys *pcap_keys = platform_get_drvdata(pdev);
@@ -119,7 +119,7 @@ static int __devexit pcap_keys_remove(struct platform_device *pdev)
static struct platform_driver pcap_keys_device_driver = {
.probe = pcap_keys_probe,
- .remove = __devexit_p(pcap_keys_remove),
+ .remove = pcap_keys_remove,
.driver = {
.name = "pcap-keys",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/pcf50633-input.c b/drivers/input/misc/pcf50633-input.c
index 53891de80b0e..73b13ebabe56 100644
--- a/drivers/input/misc/pcf50633-input.c
+++ b/drivers/input/misc/pcf50633-input.c
@@ -53,7 +53,7 @@ pcf50633_input_irq(int irq, void *data)
input_sync(input->input_dev);
}
-static int __devinit pcf50633_input_probe(struct platform_device *pdev)
+static int pcf50633_input_probe(struct platform_device *pdev)
{
struct pcf50633_input *input;
struct input_dev *input_dev;
@@ -93,7 +93,7 @@ static int __devinit pcf50633_input_probe(struct platform_device *pdev)
return 0;
}
-static int __devexit pcf50633_input_remove(struct platform_device *pdev)
+static int pcf50633_input_remove(struct platform_device *pdev)
{
struct pcf50633_input *input = platform_get_drvdata(pdev);
@@ -111,7 +111,7 @@ static struct platform_driver pcf50633_input_driver = {
.name = "pcf50633-input",
},
.probe = pcf50633_input_probe,
- .remove = __devexit_p(pcf50633_input_remove),
+ .remove = pcf50633_input_remove,
};
module_platform_driver(pcf50633_input_driver);
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index 544c6635abe9..e37392976fdd 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -82,7 +82,7 @@ static irqreturn_t pcf8574_kp_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2c_device_id *id)
+static int pcf8574_kp_probe(struct i2c_client *client, const struct i2c_device_id *id)
{
int i, ret;
struct input_dev *idev;
@@ -156,7 +156,7 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
return ret;
}
-static int __devexit pcf8574_kp_remove(struct i2c_client *client)
+static int pcf8574_kp_remove(struct i2c_client *client)
{
struct kp_data *lp = i2c_get_clientdata(client);
@@ -212,7 +212,7 @@ static struct i2c_driver pcf8574_kp_driver = {
#endif
},
.probe = pcf8574_kp_probe,
- .remove = __devexit_p(pcf8574_kp_remove),
+ .remove = pcf8574_kp_remove,
.id_table = pcf8574_kp_id,
};
diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c
index b2484aa07f32..199db78acc4f 100644
--- a/drivers/input/misc/pcspkr.c
+++ b/drivers/input/misc/pcspkr.c
@@ -63,7 +63,7 @@ static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int c
return 0;
}
-static int __devinit pcspkr_probe(struct platform_device *dev)
+static int pcspkr_probe(struct platform_device *dev)
{
struct input_dev *pcspkr_dev;
int err;
@@ -95,7 +95,7 @@ static int __devinit pcspkr_probe(struct platform_device *dev)
return 0;
}
-static int __devexit pcspkr_remove(struct platform_device *dev)
+static int pcspkr_remove(struct platform_device *dev)
{
struct input_dev *pcspkr_dev = platform_get_drvdata(dev);
@@ -131,7 +131,7 @@ static struct platform_driver pcspkr_platform_driver = {
.pm = &pcspkr_pm_ops,
},
.probe = pcspkr_probe,
- .remove = __devexit_p(pcspkr_remove),
+ .remove = pcspkr_remove,
.shutdown = pcspkr_shutdown,
};
module_platform_driver(pcspkr_platform_driver);
diff --git a/drivers/input/misc/pm8xxx-vibrator.c b/drivers/input/misc/pm8xxx-vibrator.c
index dfbfb463ea5d..a9da65e41c5b 100644
--- a/drivers/input/misc/pm8xxx-vibrator.c
+++ b/drivers/input/misc/pm8xxx-vibrator.c
@@ -178,7 +178,7 @@ static int pm8xxx_vib_play_effect(struct input_dev *dev, void *data,
return 0;
}
-static int __devinit pm8xxx_vib_probe(struct platform_device *pdev)
+static int pm8xxx_vib_probe(struct platform_device *pdev)
{
struct pm8xxx_vib *vib;
@@ -242,7 +242,7 @@ err_free_mem:
return error;
}
-static int __devexit pm8xxx_vib_remove(struct platform_device *pdev)
+static int pm8xxx_vib_remove(struct platform_device *pdev)
{
struct pm8xxx_vib *vib = platform_get_drvdata(pdev);
@@ -270,7 +270,7 @@ static SIMPLE_DEV_PM_OPS(pm8xxx_vib_pm_ops, pm8xxx_vib_suspend, NULL);
static struct platform_driver pm8xxx_vib_driver = {
.probe = pm8xxx_vib_probe,
- .remove = __devexit_p(pm8xxx_vib_remove),
+ .remove = pm8xxx_vib_remove,
.driver = {
.name = "pm8xxx-vib",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/pmic8xxx-pwrkey.c b/drivers/input/misc/pmic8xxx-pwrkey.c
index 0f83d0f1d015..4b811be73974 100644
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -81,7 +81,7 @@ static int pmic8xxx_pwrkey_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(pm8xxx_pwr_key_pm_ops,
pmic8xxx_pwrkey_suspend, pmic8xxx_pwrkey_resume);
-static int __devinit pmic8xxx_pwrkey_probe(struct platform_device *pdev)
+static int pmic8xxx_pwrkey_probe(struct platform_device *pdev)
{
struct input_dev *pwr;
int key_release_irq = platform_get_irq(pdev, 0);
@@ -187,7 +187,7 @@ free_pwrkey:
return err;
}
-static int __devexit pmic8xxx_pwrkey_remove(struct platform_device *pdev)
+static int pmic8xxx_pwrkey_remove(struct platform_device *pdev)
{
struct pmic8xxx_pwrkey *pwrkey = platform_get_drvdata(pdev);
int key_release_irq = platform_get_irq(pdev, 0);
@@ -206,7 +206,7 @@ static int __devexit pmic8xxx_pwrkey_remove(struct platform_device *pdev)
static struct platform_driver pmic8xxx_pwrkey_driver = {
.probe = pmic8xxx_pwrkey_probe,
- .remove = __devexit_p(pmic8xxx_pwrkey_remove),
+ .remove = pmic8xxx_pwrkey_remove,
.driver = {
.name = PM8XXX_PWRKEY_DEV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c
index fc84c8a51147..0808868461de 100644
--- a/drivers/input/misc/pwm-beeper.c
+++ b/drivers/input/misc/pwm-beeper.c
@@ -65,7 +65,7 @@ static int pwm_beeper_event(struct input_dev *input,
return 0;
}
-static int __devinit pwm_beeper_probe(struct platform_device *pdev)
+static int pwm_beeper_probe(struct platform_device *pdev)
{
unsigned long pwm_id = (unsigned long)pdev->dev.platform_data;
struct pwm_beeper *beeper;
@@ -75,7 +75,11 @@ static int __devinit pwm_beeper_probe(struct platform_device *pdev)
if (!beeper)
return -ENOMEM;
- beeper->pwm = pwm_request(pwm_id, "pwm beeper");
+ beeper->pwm = pwm_get(&pdev->dev, NULL);
+ if (IS_ERR(beeper->pwm)) {
+ dev_dbg(&pdev->dev, "unable to request PWM, trying legacy API\n");
+ beeper->pwm = pwm_request(pwm_id, "pwm beeper");
+ }
if (IS_ERR(beeper->pwm)) {
error = PTR_ERR(beeper->pwm);
@@ -125,7 +129,7 @@ err_free:
return error;
}
-static int __devexit pwm_beeper_remove(struct platform_device *pdev)
+static int pwm_beeper_remove(struct platform_device *pdev)
{
struct pwm_beeper *beeper = platform_get_drvdata(pdev);
@@ -171,13 +175,21 @@ static SIMPLE_DEV_PM_OPS(pwm_beeper_pm_ops,
#define PWM_BEEPER_PM_OPS NULL
#endif
+#ifdef CONFIG_OF
+static const struct of_device_id pwm_beeper_match[] = {
+ { .compatible = "pwm-beeper", },
+ { },
+};
+#endif
+
static struct platform_driver pwm_beeper_driver = {
.probe = pwm_beeper_probe,
- .remove = __devexit_p(pwm_beeper_remove),
+ .remove = pwm_beeper_remove,
.driver = {
.name = "pwm-beeper",
.owner = THIS_MODULE,
.pm = PWM_BEEPER_PM_OPS,
+ .of_match_table = of_match_ptr(pwm_beeper_match),
},
};
module_platform_driver(pwm_beeper_driver);
diff --git a/drivers/input/misc/rb532_button.c b/drivers/input/misc/rb532_button.c
index aeb02bcf7233..fb4f8ac3343b 100644
--- a/drivers/input/misc/rb532_button.c
+++ b/drivers/input/misc/rb532_button.c
@@ -51,7 +51,7 @@ static void rb532_button_poll(struct input_polled_dev *poll_dev)
input_sync(poll_dev->input);
}
-static int __devinit rb532_button_probe(struct platform_device *pdev)
+static int rb532_button_probe(struct platform_device *pdev)
{
struct input_polled_dev *poll_dev;
int error;
@@ -81,7 +81,7 @@ static int __devinit rb532_button_probe(struct platform_device *pdev)
return 0;
}
-static int __devexit rb532_button_remove(struct platform_device *pdev)
+static int rb532_button_remove(struct platform_device *pdev)
{
struct input_polled_dev *poll_dev = dev_get_drvdata(&pdev->dev);
@@ -94,7 +94,7 @@ static int __devexit rb532_button_remove(struct platform_device *pdev)
static struct platform_driver rb532_button_driver = {
.probe = rb532_button_probe,
- .remove = __devexit_p(rb532_button_remove),
+ .remove = rb532_button_remove,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/retu-pwrbutton.c b/drivers/input/misc/retu-pwrbutton.c
new file mode 100644
index 000000000000..7ca09baa0016
--- /dev/null
+++ b/drivers/input/misc/retu-pwrbutton.c
@@ -0,0 +1,99 @@
+/*
+ * Retu power button driver.
+ *
+ * Copyright (C) 2004-2010 Nokia Corporation
+ *
+ * Original code written by Ari Saastamoinen, Juha Yrjölä and Felipe Balbi.
+ * Rewritten by Aaro Koskinen.
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file "COPYING" in the main directory of this
+ * archive for more details.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/irq.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/mfd/retu.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+
+#define RETU_STATUS_PWRONX (1 << 5)
+
+static irqreturn_t retu_pwrbutton_irq(int irq, void *_pwr)
+{
+ struct input_dev *idev = _pwr;
+ struct retu_dev *rdev = input_get_drvdata(idev);
+ bool state;
+
+ state = !(retu_read(rdev, RETU_REG_STATUS) & RETU_STATUS_PWRONX);
+ input_report_key(idev, KEY_POWER, state);
+ input_sync(idev);
+
+ return IRQ_HANDLED;
+}
+
+static int retu_pwrbutton_probe(struct platform_device *pdev)
+{
+ struct retu_dev *rdev = dev_get_drvdata(pdev->dev.parent);
+ struct input_dev *idev;
+ int irq;
+ int error;
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0)
+ return irq;
+
+ idev = devm_input_allocate_device(&pdev->dev);
+ if (!idev)
+ return -ENOMEM;
+
+ idev->name = "retu-pwrbutton";
+ idev->dev.parent = &pdev->dev;
+
+ input_set_capability(idev, EV_KEY, KEY_POWER);
+ input_set_drvdata(idev, rdev);
+
+ error = devm_request_threaded_irq(&pdev->dev, irq,
+ NULL, retu_pwrbutton_irq, 0,
+ "retu-pwrbutton", idev);
+ if (error)
+ return error;
+
+ error = input_register_device(idev);
+ if (error)
+ return error;
+
+ return 0;
+}
+
+static int retu_pwrbutton_remove(struct platform_device *pdev)
+{
+ return 0;
+}
+
+static struct platform_driver retu_pwrbutton_driver = {
+ .probe = retu_pwrbutton_probe,
+ .remove = retu_pwrbutton_remove,
+ .driver = {
+ .name = "retu-pwrbutton",
+ .owner = THIS_MODULE,
+ },
+};
+module_platform_driver(retu_pwrbutton_driver);
+
+MODULE_ALIAS("platform:retu-pwrbutton");
+MODULE_DESCRIPTION("Retu Power Button");
+MODULE_AUTHOR("Ari Saastamoinen");
+MODULE_AUTHOR("Felipe Balbi");
+MODULE_AUTHOR("Aaro Koskinen <aaro.koskinen@iki.fi>");
+MODULE_LICENSE("GPL");
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
index 99a49e4968d2..aff47b2c38ff 100644
--- a/drivers/input/misc/rotary_encoder.c
+++ b/drivers/input/misc/rotary_encoder.c
@@ -149,8 +149,7 @@ static struct of_device_id rotary_encoder_of_match[] = {
};
MODULE_DEVICE_TABLE(of, rotary_encoder_of_match);
-static struct rotary_encoder_platform_data * __devinit
-rotary_encoder_parse_dt(struct device *dev)
+static struct rotary_encoder_platform_data *rotary_encoder_parse_dt(struct device *dev)
{
const struct of_device_id *of_id =
of_match_device(rotary_encoder_of_match, dev);
@@ -192,7 +191,7 @@ rotary_encoder_parse_dt(struct device *dev)
}
#endif
-static int __devinit rotary_encoder_probe(struct platform_device *pdev)
+static int rotary_encoder_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
const struct rotary_encoder_platform_data *pdata = dev_get_platdata(dev);
@@ -302,7 +301,7 @@ exit_free_mem:
return err;
}
-static int __devexit rotary_encoder_remove(struct platform_device *pdev)
+static int rotary_encoder_remove(struct platform_device *pdev)
{
struct rotary_encoder *encoder = platform_get_drvdata(pdev);
const struct rotary_encoder_platform_data *pdata = encoder->pdata;
@@ -325,7 +324,7 @@ static int __devexit rotary_encoder_remove(struct platform_device *pdev)
static struct platform_driver rotary_encoder_driver = {
.probe = rotary_encoder_probe,
- .remove = __devexit_p(rotary_encoder_remove),
+ .remove = rotary_encoder_remove,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/sgi_btns.c b/drivers/input/misc/sgi_btns.c
index 5d9fd5571199..ad6415ceaf5f 100644
--- a/drivers/input/misc/sgi_btns.c
+++ b/drivers/input/misc/sgi_btns.c
@@ -91,7 +91,7 @@ static void handle_buttons(struct input_polled_dev *dev)
}
}
-static int __devinit sgi_buttons_probe(struct platform_device *pdev)
+static int sgi_buttons_probe(struct platform_device *pdev)
{
struct buttons_dev *bdev;
struct input_polled_dev *poll_dev;
@@ -143,7 +143,7 @@ static int __devinit sgi_buttons_probe(struct platform_device *pdev)
return error;
}
-static int __devexit sgi_buttons_remove(struct platform_device *pdev)
+static int sgi_buttons_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct buttons_dev *bdev = dev_get_drvdata(dev);
@@ -158,7 +158,7 @@ static int __devexit sgi_buttons_remove(struct platform_device *pdev)
static struct platform_driver sgi_buttons_driver = {
.probe = sgi_buttons_probe,
- .remove = __devexit_p(sgi_buttons_remove),
+ .remove = sgi_buttons_remove,
.driver = {
.name = "sgibtns",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c
index 0122f5351577..a53586a7fbdb 100644
--- a/drivers/input/misc/sparcspkr.c
+++ b/drivers/input/misc/sparcspkr.c
@@ -139,7 +139,7 @@ static int grover_spkr_event(struct input_dev *dev, unsigned int type, unsigned
return 0;
}
-static int __devinit sparcspkr_probe(struct device *dev)
+static int sparcspkr_probe(struct device *dev)
{
struct sparcspkr_state *state = dev_get_drvdata(dev);
struct input_dev *input_dev;
@@ -182,7 +182,7 @@ static void sparcspkr_shutdown(struct platform_device *dev)
state->event(input_dev, EV_SND, SND_BELL, 0);
}
-static int __devinit bbc_beep_probe(struct platform_device *op)
+static int bbc_beep_probe(struct platform_device *op)
{
struct sparcspkr_state *state;
struct bbc_beep_info *info;
@@ -229,7 +229,7 @@ out_err:
return err;
}
-static int __devexit bbc_remove(struct platform_device *op)
+static int bbc_remove(struct platform_device *op)
{
struct sparcspkr_state *state = dev_get_drvdata(&op->dev);
struct input_dev *input_dev = state->input_dev;
@@ -263,11 +263,11 @@ static struct platform_driver bbc_beep_driver = {
.of_match_table = bbc_beep_match,
},
.probe = bbc_beep_probe,
- .remove = __devexit_p(bbc_remove),
+ .remove = bbc_remove,
.shutdown = sparcspkr_shutdown,
};
-static int __devinit grover_beep_probe(struct platform_device *op)
+static int grover_beep_probe(struct platform_device *op)
{
struct sparcspkr_state *state;
struct grover_beep_info *info;
@@ -310,7 +310,7 @@ out_err:
return err;
}
-static int __devexit grover_remove(struct platform_device *op)
+static int grover_remove(struct platform_device *op)
{
struct sparcspkr_state *state = dev_get_drvdata(&op->dev);
struct grover_beep_info *info = &state->u.grover;
@@ -345,7 +345,7 @@ static struct platform_driver grover_beep_driver = {
.of_match_table = grover_beep_match,
},
.probe = grover_beep_probe,
- .remove = __devexit_p(grover_remove),
+ .remove = grover_remove,
.shutdown = sparcspkr_shutdown,
};
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c
index b3dd96d6448b..27c2bc8aa890 100644
--- a/drivers/input/misc/twl4030-pwrbutton.c
+++ b/drivers/input/misc/twl4030-pwrbutton.c
@@ -39,8 +39,7 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr)
int err;
u8 value;
- err = twl_i2c_read_u8(TWL4030_MODULE_PM_MASTER, &value,
- STS_HW_CONDITIONS);
+ err = twl_i2c_read_u8(TWL_MODULE_PM_MASTER, &value, STS_HW_CONDITIONS);
if (!err) {
pm_wakeup_event(pwr->dev.parent, 0);
input_report_key(pwr, KEY_POWER, value & PWR_PWRON_IRQ);
diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c
index 2194a3c7236a..78eb6b30580a 100644
--- a/drivers/input/misc/twl4030-vibra.c
+++ b/drivers/input/misc/twl4030-vibra.c
@@ -207,7 +207,7 @@ static bool twl4030_vibra_check_coexist(struct twl4030_vibra_data *pdata,
return false;
}
-static int __devinit twl4030_vibra_probe(struct platform_device *pdev)
+static int twl4030_vibra_probe(struct platform_device *pdev)
{
struct twl4030_vibra_data *pdata = pdev->dev.platform_data;
struct device_node *twl4030_core_node = pdev->dev.parent->of_node;
@@ -269,7 +269,7 @@ err_kzalloc:
return ret;
}
-static int __devexit twl4030_vibra_remove(struct platform_device *pdev)
+static int twl4030_vibra_remove(struct platform_device *pdev)
{
struct vibra_info *info = platform_get_drvdata(pdev);
@@ -283,7 +283,7 @@ static int __devexit twl4030_vibra_remove(struct platform_device *pdev)
static struct platform_driver twl4030_vibra_driver = {
.probe = twl4030_vibra_probe,
- .remove = __devexit_p(twl4030_vibra_remove),
+ .remove = twl4030_vibra_remove,
.driver = {
.name = "twl4030-vibra",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c
index c8a288ae1d5b..71a28ee699f3 100644
--- a/drivers/input/misc/twl6040-vibra.c
+++ b/drivers/input/misc/twl6040-vibra.c
@@ -255,7 +255,7 @@ static int twl6040_vibra_suspend(struct device *dev)
static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL);
-static int __devinit twl6040_vibra_probe(struct platform_device *pdev)
+static int twl6040_vibra_probe(struct platform_device *pdev)
{
struct twl6040_vibra_data *pdata = pdev->dev.platform_data;
struct device *twl6040_core_dev = pdev->dev.parent;
@@ -418,7 +418,7 @@ err_kzalloc:
return ret;
}
-static int __devexit twl6040_vibra_remove(struct platform_device *pdev)
+static int twl6040_vibra_remove(struct platform_device *pdev)
{
struct vibra_info *info = platform_get_drvdata(pdev);
@@ -433,7 +433,7 @@ static int __devexit twl6040_vibra_remove(struct platform_device *pdev)
static struct platform_driver twl6040_vibra_driver = {
.probe = twl6040_vibra_probe,
- .remove = __devexit_p(twl6040_vibra_remove),
+ .remove = twl6040_vibra_remove,
.driver = {
.name = "twl6040-vibra",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index e2bdfd4bea70..56536f4b9572 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -170,7 +170,7 @@ static u16 bios_pop_queue(void)
return regs.eax;
}
-static void __devinit bios_attach(void)
+static void bios_attach(void)
{
struct regs regs;
@@ -190,7 +190,7 @@ static void bios_detach(void)
call_bios(&regs);
}
-static u8 __devinit bios_get_cmos_address(void)
+static u8 bios_get_cmos_address(void)
{
struct regs regs;
@@ -202,7 +202,7 @@ static u8 __devinit bios_get_cmos_address(void)
return regs.ecx;
}
-static u16 __devinit bios_get_default_setting(u8 subsys)
+static u16 bios_get_default_setting(u8 subsys)
{
struct regs regs;
@@ -1052,7 +1052,7 @@ static struct led_classdev wistron_wifi_led = {
.brightness_set = wistron_wifi_led_set,
};
-static void __devinit wistron_led_init(struct device *parent)
+static void wistron_led_init(struct device *parent)
{
if (leds_present & FE_WIFI_LED) {
u16 wifi = bios_get_default_setting(WIFI);
@@ -1077,7 +1077,7 @@ static void __devinit wistron_led_init(struct device *parent)
}
}
-static void __devexit wistron_led_remove(void)
+static void wistron_led_remove(void)
{
if (leds_present & FE_MAIL_LED)
led_classdev_unregister(&wistron_mail_led);
@@ -1168,7 +1168,7 @@ static void wistron_poll(struct input_polled_dev *dev)
dev->poll_interval = POLL_INTERVAL_DEFAULT;
}
-static int __devinit wistron_setup_keymap(struct input_dev *dev,
+static int wistron_setup_keymap(struct input_dev *dev,
struct key_entry *entry)
{
switch (entry->type) {
@@ -1199,7 +1199,7 @@ static int __devinit wistron_setup_keymap(struct input_dev *dev,
return 0;
}
-static int __devinit setup_input_dev(void)
+static int setup_input_dev(void)
{
struct input_dev *input_dev;
int error;
@@ -1237,7 +1237,7 @@ static int __devinit setup_input_dev(void)
/* Driver core */
-static int __devinit wistron_probe(struct platform_device *dev)
+static int wistron_probe(struct platform_device *dev)
{
int err;
@@ -1277,7 +1277,7 @@ static int __devinit wistron_probe(struct platform_device *dev)
return 0;
}
-static int __devexit wistron_remove(struct platform_device *dev)
+static int wistron_remove(struct platform_device *dev)
{
wistron_led_remove();
input_unregister_polled_device(wistron_idev);
@@ -1334,7 +1334,7 @@ static struct platform_driver wistron_driver = {
#endif
},
.probe = wistron_probe,
- .remove = __devexit_p(wistron_remove),
+ .remove = wistron_remove,
};
static int __init wb_module_init(void)
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 6790a812a1db..558767d8ebf4 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -69,14 +69,15 @@ static irqreturn_t wm831x_on_irq(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit wm831x_on_probe(struct platform_device *pdev)
+static int wm831x_on_probe(struct platform_device *pdev)
{
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
struct wm831x_on *wm831x_on;
int irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0));
int ret;
- wm831x_on = kzalloc(sizeof(struct wm831x_on), GFP_KERNEL);
+ wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on),
+ GFP_KERNEL);
if (!wm831x_on) {
dev_err(&pdev->dev, "Can't allocate data\n");
return -ENOMEM;
@@ -120,11 +121,10 @@ err_irq:
err_input_dev:
input_free_device(wm831x_on->dev);
err:
- kfree(wm831x_on);
return ret;
}
-static int __devexit wm831x_on_remove(struct platform_device *pdev)
+static int wm831x_on_remove(struct platform_device *pdev)
{
struct wm831x_on *wm831x_on = platform_get_drvdata(pdev);
int irq = platform_get_irq(pdev, 0);
@@ -132,14 +132,13 @@ static int __devexit wm831x_on_remove(struct platform_device *pdev)
free_irq(irq, wm831x_on);
cancel_delayed_work_sync(&wm831x_on->work);
input_unregister_device(wm831x_on->dev);
- kfree(wm831x_on);
return 0;
}
static struct platform_driver wm831x_on_driver = {
.probe = wm831x_on_probe,
- .remove = __devexit_p(wm831x_on_remove),
+ .remove = wm831x_on_remove,
.driver = {
.name = "wm831x-on",
.owner = THIS_MODULE,
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c
index 02ca8680ea5b..e21c1816a8f9 100644
--- a/drivers/input/misc/xen-kbdfront.c
+++ b/drivers/input/misc/xen-kbdfront.c
@@ -104,7 +104,7 @@ static irqreturn_t input_handler(int rq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit xenkbd_probe(struct xenbus_device *dev,
+static int xenkbd_probe(struct xenbus_device *dev,
const struct xenbus_device_id *id)
{
int ret, i, abs;
@@ -311,7 +311,6 @@ static void xenkbd_backend_changed(struct xenbus_device *dev,
case XenbusStateReconfiguring:
case XenbusStateReconfigured:
case XenbusStateUnknown:
- case XenbusStateClosed:
break;
case XenbusStateInitWait:
@@ -350,6 +349,10 @@ InitWait:
break;
+ case XenbusStateClosed:
+ if (dev->state == XenbusStateClosed)
+ break;
+ /* Missed the backend's CLOSING state -- fallthrough */
case XenbusStateClosing:
xenbus_frontend_closed(dev);
break;
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index cf5af1f495ec..e229fa3cad96 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -767,9 +767,8 @@ static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
psmouse->packet[5]) & 0x80) ||
(!alps_is_valid_first_byte(priv->i, psmouse->packet[6]))) {
psmouse_dbg(psmouse,
- "refusing packet %x %x %x %x (suspected interleaved ps/2)\n",
- psmouse->packet[3], psmouse->packet[4],
- psmouse->packet[5], psmouse->packet[6]);
+ "refusing packet %4ph (suspected interleaved ps/2)\n",
+ psmouse->packet + 3);
return PSMOUSE_BAD_DATA;
}
@@ -831,9 +830,8 @@ static void alps_flush_packet(unsigned long data)
psmouse->packet[4] |
psmouse->packet[5]) & 0x80) {
psmouse_dbg(psmouse,
- "refusing packet %x %x %x (suspected interleaved ps/2)\n",
- psmouse->packet[3], psmouse->packet[4],
- psmouse->packet[5]);
+ "refusing packet %3ph (suspected interleaved ps/2)\n",
+ psmouse->packet + 3);
} else {
alps_process_packet(psmouse);
}
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 3a78f235fa3e..2baff1b79a55 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -84,6 +84,10 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI 0x0262
#define USB_DEVICE_ID_APPLE_WELLSPRING7_ISO 0x0263
#define USB_DEVICE_ID_APPLE_WELLSPRING7_JIS 0x0264
+/* MacbookPro10,2 (unibody, October 2012) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI 0x0259
+#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO 0x025a
+#define USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS 0x025b
#define BCM5974_DEVICE(prod) { \
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
@@ -137,6 +141,10 @@ static const struct usb_device_id bcm5974_table[] = {
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7_JIS),
+ /* MacbookPro10,2 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS),
/* Terminating entry */
{}
};
@@ -379,6 +387,19 @@ static const struct bcm5974_config bcm5974_config_table[] = {
{ SN_COORD, -150, 6730 },
{ SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION }
},
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { SN_PRESSURE, 0, 300 },
+ { SN_WIDTH, 0, 2048 },
+ { SN_COORD, -4750, 5280 },
+ { SN_COORD, -150, 6730 },
+ { SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION }
+ },
{}
};
diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c
index 39fe9b737cae..532eaca4cc56 100644
--- a/drivers/input/mouse/gpio_mouse.c
+++ b/drivers/input/mouse/gpio_mouse.c
@@ -46,7 +46,7 @@ static void gpio_mouse_scan(struct input_polled_dev *dev)
input_sync(input);
}
-static int __devinit gpio_mouse_probe(struct platform_device *pdev)
+static int gpio_mouse_probe(struct platform_device *pdev)
{
struct gpio_mouse_platform_data *pdata = pdev->dev.platform_data;
struct input_polled_dev *input_poll;
@@ -150,7 +150,7 @@ static int __devinit gpio_mouse_probe(struct platform_device *pdev)
return error;
}
-static int __devexit gpio_mouse_remove(struct platform_device *pdev)
+static int gpio_mouse_remove(struct platform_device *pdev)
{
struct input_polled_dev *input = platform_get_drvdata(pdev);
struct gpio_mouse_platform_data *pdata = input->private;
@@ -172,7 +172,7 @@ static int __devexit gpio_mouse_remove(struct platform_device *pdev)
static struct platform_driver gpio_mouse_device_driver = {
.probe = gpio_mouse_probe,
- .remove = __devexit_p(gpio_mouse_remove),
+ .remove = gpio_mouse_remove,
.driver = {
.name = "gpio_mouse",
.owner = THIS_MODULE,
diff --git a/drivers/input/mouse/maplemouse.c b/drivers/input/mouse/maplemouse.c
index 5f278176eb9b..0a60717b91c6 100644
--- a/drivers/input/mouse/maplemouse.c
+++ b/drivers/input/mouse/maplemouse.c
@@ -64,7 +64,7 @@ static void dc_mouse_close(struct input_dev *dev)
}
/* allow the mouse to be used */
-static int __devinit probe_maple_mouse(struct device *dev)
+static int probe_maple_mouse(struct device *dev)
{
struct maple_device *mdev = to_maple_dev(dev);
struct maple_driver *mdrv = to_maple_driver(dev->driver);
@@ -114,7 +114,7 @@ fail:
return error;
}
-static int __devexit remove_maple_mouse(struct device *dev)
+static int remove_maple_mouse(struct device *dev)
{
struct maple_device *mdev = to_maple_dev(dev);
struct dc_mouse *mse = maple_get_drvdata(mdev);
@@ -132,7 +132,7 @@ static struct maple_driver dc_mouse_driver = {
.drv = {
.name = "Dreamcast_mouse",
.probe = probe_maple_mouse,
- .remove = __devexit_p(remove_maple_mouse),
+ .remove = remove_maple_mouse,
},
};
diff --git a/drivers/input/mouse/navpoint.c b/drivers/input/mouse/navpoint.c
index c29ae7654d5e..8e1b98ea5648 100644
--- a/drivers/input/mouse/navpoint.c
+++ b/drivers/input/mouse/navpoint.c
@@ -206,7 +206,7 @@ static void navpoint_close(struct input_dev *input)
navpoint_down(navpoint);
}
-static int __devinit navpoint_probe(struct platform_device *pdev)
+static int navpoint_probe(struct platform_device *pdev)
{
const struct navpoint_platform_data *pdata =
dev_get_platdata(&pdev->dev);
@@ -299,7 +299,7 @@ err_free_gpio:
return error;
}
-static int __devexit navpoint_remove(struct platform_device *pdev)
+static int navpoint_remove(struct platform_device *pdev)
{
const struct navpoint_platform_data *pdata =
dev_get_platdata(&pdev->dev);
@@ -353,7 +353,7 @@ static SIMPLE_DEV_PM_OPS(navpoint_pm_ops, navpoint_suspend, navpoint_resume);
static struct platform_driver navpoint_driver = {
.probe = navpoint_probe,
- .remove = __devexit_p(navpoint_remove),
+ .remove = navpoint_remove,
.driver = {
.name = "navpoint",
.owner = THIS_MODULE,
diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index 4fe055f2c536..0ecb9e7945eb 100644
--- a/drivers/input/mouse/pxa930_trkball.c
+++ b/drivers/input/mouse/pxa930_trkball.c
@@ -143,7 +143,7 @@ static void pxa930_trkball_close(struct input_dev *dev)
pxa930_trkball_disable(trkball);
}
-static int __devinit pxa930_trkball_probe(struct platform_device *pdev)
+static int pxa930_trkball_probe(struct platform_device *pdev)
{
struct pxa930_trkball *trkball;
struct input_dev *input;
@@ -230,7 +230,7 @@ failed:
return error;
}
-static int __devexit pxa930_trkball_remove(struct platform_device *pdev)
+static int pxa930_trkball_remove(struct platform_device *pdev)
{
struct pxa930_trkball *trkball = platform_get_drvdata(pdev);
int irq = platform_get_irq(pdev, 0);
@@ -248,7 +248,7 @@ static struct platform_driver pxa930_trkball_driver = {
.name = "pxa930-trkball",
},
.probe = pxa930_trkball_probe,
- .remove = __devexit_p(pxa930_trkball_remove),
+ .remove = pxa930_trkball_remove,
};
module_platform_driver(pxa930_trkball_driver);
diff --git a/drivers/input/mouse/synaptics_i2c.c b/drivers/input/mouse/synaptics_i2c.c
index 063a174d3a88..ad822608f6ee 100644
--- a/drivers/input/mouse/synaptics_i2c.c
+++ b/drivers/input/mouse/synaptics_i2c.c
@@ -535,7 +535,7 @@ static struct synaptics_i2c *synaptics_i2c_touch_create(struct i2c_client *clien
return touch;
}
-static int __devinit synaptics_i2c_probe(struct i2c_client *client,
+static int synaptics_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *dev_id)
{
int ret;
@@ -601,7 +601,7 @@ err_mem_free:
return ret;
}
-static int __devexit synaptics_i2c_remove(struct i2c_client *client)
+static int synaptics_i2c_remove(struct i2c_client *client)
{
struct synaptics_i2c *touch = i2c_get_clientdata(client);
@@ -662,7 +662,7 @@ static struct i2c_driver synaptics_i2c_driver = {
},
.probe = synaptics_i2c_probe,
- .remove = __devexit_p(synaptics_i2c_remove),
+ .remove = synaptics_i2c_remove,
.id_table = synaptics_i2c_id_table,
};
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 55f2c2293ec6..4a4e182c33e7 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -234,4 +234,13 @@ config SERIO_PS2MULT
To compile this driver as a module, choose M here: the
module will be called ps2mult.
+config SERIO_ARC_PS2
+ tristate "ARC PS/2 support"
+ help
+ Say Y here if you have an ARC FPGA platform with a PS/2
+ controller in it.
+
+ To compile this driver as a module, choose M here; the module
+ will be called arc_ps2.
+
endif
diff --git a/drivers/input/serio/Makefile b/drivers/input/serio/Makefile
index dbbe37616c92..4b0c8f84f1c1 100644
--- a/drivers/input/serio/Makefile
+++ b/drivers/input/serio/Makefile
@@ -25,3 +25,4 @@ obj-$(CONFIG_SERIO_RAW) += serio_raw.o
obj-$(CONFIG_SERIO_AMS_DELTA) += ams_delta_serio.o
obj-$(CONFIG_SERIO_XILINX_XPS_PS2) += xilinx_ps2.o
obj-$(CONFIG_SERIO_ALTERA_PS2) += altera_ps2.o
+obj-$(CONFIG_SERIO_ARC_PS2) += arc_ps2.o
diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index cc11f4efe119..479ce5fe8955 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -81,7 +81,7 @@ static void altera_ps2_close(struct serio *io)
/*
* Add one device to this driver.
*/
-static int __devinit altera_ps2_probe(struct platform_device *pdev)
+static int altera_ps2_probe(struct platform_device *pdev)
{
struct ps2if *ps2if;
struct serio *serio;
@@ -159,7 +159,7 @@ static int __devinit altera_ps2_probe(struct platform_device *pdev)
/*
* Remove one device from this driver.
*/
-static int __devexit altera_ps2_remove(struct platform_device *pdev)
+static int altera_ps2_remove(struct platform_device *pdev)
{
struct ps2if *ps2if = platform_get_drvdata(pdev);
@@ -187,7 +187,7 @@ MODULE_DEVICE_TABLE(of, altera_ps2_match);
*/
static struct platform_driver altera_ps2_driver = {
.probe = altera_ps2_probe,
- .remove = __devexit_p(altera_ps2_remove),
+ .remove = altera_ps2_remove,
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index 2e77246c2e5a..4e2fd44865e1 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -107,7 +107,7 @@ static void amba_kmi_close(struct serio *io)
clk_disable_unprepare(kmi->clk);
}
-static int __devinit amba_kmi_probe(struct amba_device *dev,
+static int amba_kmi_probe(struct amba_device *dev,
const struct amba_id *id)
{
struct amba_kmi_port *kmi;
@@ -163,7 +163,7 @@ static int __devinit amba_kmi_probe(struct amba_device *dev,
return ret;
}
-static int __devexit amba_kmi_remove(struct amba_device *dev)
+static int amba_kmi_remove(struct amba_device *dev)
{
struct amba_kmi_port *kmi = amba_get_drvdata(dev);
@@ -204,7 +204,7 @@ static struct amba_driver ambakmi_driver = {
},
.id_table = amba_kmi_idtable,
.probe = amba_kmi_probe,
- .remove = __devexit_p(amba_kmi_remove),
+ .remove = amba_kmi_remove,
.resume = amba_kmi_resume,
};
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
new file mode 100644
index 000000000000..b571eb3e4efc
--- /dev/null
+++ b/drivers/input/serio/arc_ps2.c
@@ -0,0 +1,274 @@
+/*
+ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Driver is originally developed by Pavel Sokolov <psokolov@synopsys.com>
+ */
+
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#define ARC_PS2_PORTS 2
+
+#define ARC_ARC_PS2_ID 0x0001f609
+
+#define STAT_TIMEOUT 128
+
+#define PS2_STAT_RX_FRM_ERR (1)
+#define PS2_STAT_RX_BUF_OVER (1 << 1)
+#define PS2_STAT_RX_INT_EN (1 << 2)
+#define PS2_STAT_RX_VAL (1 << 3)
+#define PS2_STAT_TX_ISNOT_FUL (1 << 4)
+#define PS2_STAT_TX_INT_EN (1 << 5)
+
+struct arc_ps2_port {
+ void __iomem *data_addr;
+ void __iomem *status_addr;
+ struct serio *io;
+};
+
+struct arc_ps2_data {
+ struct arc_ps2_port port[ARC_PS2_PORTS];
+ void __iomem *addr;
+ unsigned int frame_error;
+ unsigned int buf_overflow;
+ unsigned int total_int;
+};
+
+static void arc_ps2_check_rx(struct arc_ps2_data *arc_ps2,
+ struct arc_ps2_port *port)
+{
+ unsigned int timeout = 1000;
+ unsigned int flag, status;
+ unsigned char data;
+
+ do {
+ status = ioread32(port->status_addr);
+ if (!(status & PS2_STAT_RX_VAL))
+ return;
+
+ data = ioread32(port->data_addr) & 0xff;
+
+ flag = 0;
+ arc_ps2->total_int++;
+ if (status & PS2_STAT_RX_FRM_ERR) {
+ arc_ps2->frame_error++;
+ flag |= SERIO_PARITY;
+ } else if (status & PS2_STAT_RX_BUF_OVER) {
+ arc_ps2->buf_overflow++;
+ flag |= SERIO_FRAME;
+ }
+
+ serio_interrupt(port->io, data, flag);
+ } while (--timeout);
+
+ dev_err(&port->io->dev, "PS/2 hardware stuck\n");
+}
+
+static irqreturn_t arc_ps2_interrupt(int irq, void *dev)
+{
+ struct arc_ps2_data *arc_ps2 = dev;
+ int i;
+
+ for (i = 0; i < ARC_PS2_PORTS; i++)
+ arc_ps2_check_rx(arc_ps2, &arc_ps2->port[i]);
+
+ return IRQ_HANDLED;
+}
+
+static int arc_ps2_write(struct serio *io, unsigned char val)
+{
+ unsigned status;
+ struct arc_ps2_port *port = io->port_data;
+ int timeout = STAT_TIMEOUT;
+
+ do {
+ status = ioread32(port->status_addr);
+ cpu_relax();
+
+ if (status & PS2_STAT_TX_ISNOT_FUL) {
+ iowrite32(val & 0xff, port->data_addr);
+ return 0;
+ }
+
+ } while (--timeout);
+
+ dev_err(&io->dev, "write timeout\n");
+ return -ETIMEDOUT;
+}
+
+static int arc_ps2_open(struct serio *io)
+{
+ struct arc_ps2_port *port = io->port_data;
+
+ iowrite32(PS2_STAT_RX_INT_EN, port->status_addr);
+
+ return 0;
+}
+
+static void arc_ps2_close(struct serio *io)
+{
+ struct arc_ps2_port *port = io->port_data;
+
+ iowrite32(ioread32(port->status_addr) & ~PS2_STAT_RX_INT_EN,
+ port->status_addr);
+}
+
+static void __iomem *arc_ps2_calc_addr(struct arc_ps2_data *arc_ps2,
+ int index, bool status)
+{
+ void __iomem *addr;
+
+ addr = arc_ps2->addr + 4 + 4 * index;
+ if (status)
+ addr += ARC_PS2_PORTS * 4;
+
+ return addr;
+}
+
+static void arc_ps2_inhibit_ports(struct arc_ps2_data *arc_ps2)
+{
+ void __iomem *addr;
+ u32 val;
+ int i;
+
+ for (i = 0; i < ARC_PS2_PORTS; i++) {
+ addr = arc_ps2_calc_addr(arc_ps2, i, true);
+ val = ioread32(addr);
+ val &= ~(PS2_STAT_RX_INT_EN | PS2_STAT_TX_INT_EN);
+ iowrite32(val, addr);
+ }
+}
+
+static int arc_ps2_create_port(struct platform_device *pdev,
+ struct arc_ps2_data *arc_ps2,
+ int index)
+{
+ struct arc_ps2_port *port = &arc_ps2->port[index];
+ struct serio *io;
+
+ io = kzalloc(sizeof(struct serio), GFP_KERNEL);
+ if (!io)
+ return -ENOMEM;
+
+ io->id.type = SERIO_8042;
+ io->write = arc_ps2_write;
+ io->open = arc_ps2_open;
+ io->close = arc_ps2_close;
+ snprintf(io->name, sizeof(io->name), "ARC PS/2 port%d", index);
+ snprintf(io->phys, sizeof(io->phys), "arc/serio%d", index);
+ io->port_data = port;
+
+ port->io = io;
+
+ port->data_addr = arc_ps2_calc_addr(arc_ps2, index, false);
+ port->status_addr = arc_ps2_calc_addr(arc_ps2, index, true);
+
+ dev_dbg(&pdev->dev, "port%d is allocated (data = 0x%p, status = 0x%p)\n",
+ index, port->data_addr, port->status_addr);
+
+ serio_register_port(port->io);
+ return 0;
+}
+
+static int arc_ps2_probe(struct platform_device *pdev)
+{
+ struct arc_ps2_data *arc_ps2;
+ struct resource *res;
+ int irq;
+ int error, id, i;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "no IO memory defined\n");
+ return -EINVAL;
+ }
+
+ irq = platform_get_irq_byname(pdev, "arc_ps2_irq");
+ if (irq < 0) {
+ dev_err(&pdev->dev, "no IRQ defined\n");
+ return -EINVAL;
+ }
+
+ arc_ps2 = devm_kzalloc(&pdev->dev, sizeof(struct arc_ps2_data),
+ GFP_KERNEL);
+ if (!arc_ps2) {
+ dev_err(&pdev->dev, "out of memory\n");
+ return -ENOMEM;
+ }
+
+ arc_ps2->addr = devm_request_and_ioremap(&pdev->dev, res);
+ if (!arc_ps2->addr)
+ return -EBUSY;
+
+ dev_info(&pdev->dev, "irq = %d, address = 0x%p, ports = %i\n",
+ irq, arc_ps2->addr, ARC_PS2_PORTS);
+
+ id = ioread32(arc_ps2->addr);
+ if (id != ARC_ARC_PS2_ID) {
+ dev_err(&pdev->dev, "device id does not match\n");
+ return -ENXIO;
+ }
+
+ arc_ps2_inhibit_ports(arc_ps2);
+
+ error = devm_request_irq(&pdev->dev, irq, arc_ps2_interrupt,
+ 0, "arc_ps2", arc_ps2);
+ if (error) {
+ dev_err(&pdev->dev, "Could not allocate IRQ\n");
+ return error;
+ }
+
+ for (i = 0; i < ARC_PS2_PORTS; i++) {
+ error = arc_ps2_create_port(pdev, arc_ps2, i);
+ if (error) {
+ while (--i >= 0)
+ serio_unregister_port(arc_ps2->port[i].io);
+ return error;
+ }
+ }
+
+ platform_set_drvdata(pdev, arc_ps2);
+
+ return 0;
+}
+
+static int arc_ps2_remove(struct platform_device *pdev)
+{
+ struct arc_ps2_data *arc_ps2 = platform_get_drvdata(pdev);
+ int i;
+
+ for (i = 0; i < ARC_PS2_PORTS; i++)
+ serio_unregister_port(arc_ps2->port[i].io);
+
+ dev_dbg(&pdev->dev, "interrupt count = %i\n", arc_ps2->total_int);
+ dev_dbg(&pdev->dev, "frame error count = %i\n", arc_ps2->frame_error);
+ dev_dbg(&pdev->dev, "buffer overflow count = %i\n",
+ arc_ps2->buf_overflow);
+
+ return 0;
+}
+
+static struct platform_driver arc_ps2_driver = {
+ .driver = {
+ .name = "arc_ps2",
+ .owner = THIS_MODULE,
+ },
+ .probe = arc_ps2_probe,
+ .remove = arc_ps2_remove,
+};
+
+module_platform_driver(arc_ps2_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Pavel Sokolov <psokolov@synopsys.com>");
+MODULE_DESCRIPTION("ARC PS/2 Driver");
diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c
index 852816567241..cfe549d4eaa5 100644
--- a/drivers/input/serio/ct82c710.c
+++ b/drivers/input/serio/ct82c710.c
@@ -175,7 +175,7 @@ static int __init ct82c710_detect(void)
return 0;
}
-static int __devinit ct82c710_probe(struct platform_device *dev)
+static int ct82c710_probe(struct platform_device *dev)
{
ct82c710_port = kzalloc(sizeof(struct serio), GFP_KERNEL);
if (!ct82c710_port)
@@ -199,7 +199,7 @@ static int __devinit ct82c710_probe(struct platform_device *dev)
return 0;
}
-static int __devexit ct82c710_remove(struct platform_device *dev)
+static int ct82c710_remove(struct platform_device *dev)
{
serio_unregister_port(ct82c710_port);
@@ -212,7 +212,7 @@ static struct platform_driver ct82c710_driver = {
.owner = THIS_MODULE,
},
.probe = ct82c710_probe,
- .remove = __devexit_p(ct82c710_remove),
+ .remove = ct82c710_remove,
};
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index 4225f5d6b15f..8d9ba0c3827c 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -327,7 +327,7 @@ static void gscps2_close(struct serio *port)
* @return: success/error report
*/
-static int __devinit gscps2_probe(struct parisc_device *dev)
+static int gscps2_probe(struct parisc_device *dev)
{
struct gscps2port *ps2port;
struct serio *serio;
@@ -414,7 +414,7 @@ fail_nomem:
* @return: success/error report
*/
-static int __devexit gscps2_remove(struct parisc_device *dev)
+static int gscps2_remove(struct parisc_device *dev)
{
struct gscps2port *ps2port = dev_get_drvdata(&dev->dev);
@@ -444,7 +444,7 @@ static struct parisc_driver parisc_ps2_driver = {
.name = "gsc_ps2",
.id_table = gscps2_device_tbl,
.probe = gscps2_probe,
- .remove = __devexit_p(gscps2_remove),
+ .remove = gscps2_remove,
};
static int __init gscps2_init(void)
diff --git a/drivers/input/serio/hil_mlc.c b/drivers/input/serio/hil_mlc.c
index bfd3865d886b..65605e4ef3cf 100644
--- a/drivers/input/serio/hil_mlc.c
+++ b/drivers/input/serio/hil_mlc.c
@@ -686,13 +686,12 @@ static int hilse_donode(hil_mlc *mlc)
write_lock_irqsave(&mlc->lock, flags);
pack = node->object.packet;
out:
- if (mlc->istarted)
- goto out2;
- /* Prepare to receive input */
- if ((node + 1)->act & HILSE_IN)
- hilse_setup_input(mlc, node + 1);
+ if (!mlc->istarted) {
+ /* Prepare to receive input */
+ if ((node + 1)->act & HILSE_IN)
+ hilse_setup_input(mlc, node + 1);
+ }
- out2:
write_unlock_irqrestore(&mlc->lock, flags);
if (down_trylock(&mlc->osem)) {
@@ -1010,8 +1009,6 @@ static int __init hil_mlc_init(void)
static void __exit hil_mlc_exit(void)
{
del_timer_sync(&hil_mlcs_kicker);
-
- tasklet_disable(&hil_mlcs_tasklet);
tasklet_kill(&hil_mlcs_tasklet);
}
diff --git a/drivers/input/serio/i8042-io.h b/drivers/input/serio/i8042-io.h
index 5d48bb66aa73..a5eed2ade53d 100644
--- a/drivers/input/serio/i8042-io.h
+++ b/drivers/input/serio/i8042-io.h
@@ -76,7 +76,7 @@ static inline int i8042_platform_init(void)
if (check_legacy_ioport(I8042_DATA_REG))
return -ENODEV;
#endif
-#if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__)
+#if !defined(__sh__) && !defined(__alpha__)
if (!request_region(I8042_DATA_REG, 16, "i8042"))
return -EBUSY;
#endif
diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h
index 395a9af3adcd..d6aa4c67dbb6 100644
--- a/drivers/input/serio/i8042-sparcio.h
+++ b/drivers/input/serio/i8042-sparcio.h
@@ -49,7 +49,7 @@ static inline void i8042_write_command(int val)
#define OBP_PS2MS_NAME1 "kdmouse"
#define OBP_PS2MS_NAME2 "mouse"
-static int __devinit sparc_i8042_probe(struct platform_device *op)
+static int sparc_i8042_probe(struct platform_device *op)
{
struct device_node *dp = op->dev.of_node;
@@ -80,7 +80,7 @@ static int __devinit sparc_i8042_probe(struct platform_device *op)
return 0;
}
-static int __devexit sparc_i8042_remove(struct platform_device *op)
+static int sparc_i8042_remove(struct platform_device *op)
{
of_iounmap(kbd_res, kbd_iobase, 8);
@@ -102,7 +102,7 @@ static struct platform_driver sparc_i8042_driver = {
.of_match_table = sparc_i8042_match,
},
.probe = sparc_i8042_probe,
- .remove = __devexit_p(sparc_i8042_remove),
+ .remove = sparc_i8042_remove,
};
static int __init i8042_platform_init(void)
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 86564414b75a..78e4de42efaa 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1284,7 +1284,7 @@ static void __init i8042_register_ports(void)
}
}
-static void __devexit i8042_unregister_ports(void)
+static void i8042_unregister_ports(void)
{
int i;
@@ -1437,7 +1437,7 @@ static int __init i8042_probe(struct platform_device *dev)
return error;
}
-static int __devexit i8042_remove(struct platform_device *dev)
+static int i8042_remove(struct platform_device *dev)
{
i8042_unregister_ports();
i8042_free_irqs();
@@ -1455,7 +1455,7 @@ static struct platform_driver i8042_driver = {
.pm = &i8042_pm_ops,
#endif
},
- .remove = __devexit_p(i8042_remove),
+ .remove = i8042_remove,
.shutdown = i8042_shutdown,
};
diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c
index 61da763b1209..bc85e1cc66d8 100644
--- a/drivers/input/serio/maceps2.c
+++ b/drivers/input/serio/maceps2.c
@@ -116,7 +116,7 @@ static void maceps2_close(struct serio *dev)
}
-static struct serio * __devinit maceps2_allocate_port(int idx)
+static struct serio *maceps2_allocate_port(int idx)
{
struct serio *serio;
@@ -135,7 +135,7 @@ static struct serio * __devinit maceps2_allocate_port(int idx)
return serio;
}
-static int __devinit maceps2_probe(struct platform_device *dev)
+static int maceps2_probe(struct platform_device *dev)
{
maceps2_port[0] = maceps2_allocate_port(0);
maceps2_port[1] = maceps2_allocate_port(1);
@@ -151,7 +151,7 @@ static int __devinit maceps2_probe(struct platform_device *dev)
return 0;
}
-static int __devexit maceps2_remove(struct platform_device *dev)
+static int maceps2_remove(struct platform_device *dev)
{
serio_unregister_port(maceps2_port[0]);
serio_unregister_port(maceps2_port[1]);
@@ -165,7 +165,7 @@ static struct platform_driver maceps2_driver = {
.owner = THIS_MODULE,
},
.probe = maceps2_probe,
- .remove = __devexit_p(maceps2_remove),
+ .remove = maceps2_remove,
};
static int __init maceps2_init(void)
diff --git a/drivers/input/serio/pcips2.c b/drivers/input/serio/pcips2.c
index 0c42497aaaf4..76f83836fd5a 100644
--- a/drivers/input/serio/pcips2.c
+++ b/drivers/input/serio/pcips2.c
@@ -127,7 +127,7 @@ static void pcips2_close(struct serio *io)
free_irq(ps2if->dev->irq, ps2if);
}
-static int __devinit pcips2_probe(struct pci_dev *dev, const struct pci_device_id *id)
+static int pcips2_probe(struct pci_dev *dev, const struct pci_device_id *id)
{
struct pcips2_data *ps2if;
struct serio *serio;
@@ -176,7 +176,7 @@ static int __devinit pcips2_probe(struct pci_dev *dev, const struct pci_device_i
return ret;
}
-static void __devexit pcips2_remove(struct pci_dev *dev)
+static void pcips2_remove(struct pci_dev *dev)
{
struct pcips2_data *ps2if = pci_get_drvdata(dev);
@@ -212,7 +212,7 @@ static struct pci_driver pcips2_driver = {
.name = "pcips2",
.id_table = pcips2_ids,
.probe = pcips2_probe,
- .remove = __devexit_p(pcips2_remove),
+ .remove = pcips2_remove,
};
module_pci_driver(pcips2_driver);
diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c
index 0c0df7f73802..70fe542839fb 100644
--- a/drivers/input/serio/q40kbd.c
+++ b/drivers/input/serio/q40kbd.c
@@ -122,7 +122,7 @@ static void q40kbd_close(struct serio *port)
q40kbd_flush(q40kbd);
}
-static int __devinit q40kbd_probe(struct platform_device *pdev)
+static int q40kbd_probe(struct platform_device *pdev)
{
struct q40kbd *q40kbd;
struct serio *port;
@@ -168,7 +168,7 @@ err_free_mem:
return error;
}
-static int __devexit q40kbd_remove(struct platform_device *pdev)
+static int q40kbd_remove(struct platform_device *pdev)
{
struct q40kbd *q40kbd = platform_get_drvdata(pdev);
@@ -190,7 +190,7 @@ static struct platform_driver q40kbd_driver = {
.name = "q40kbd",
.owner = THIS_MODULE,
},
- .remove = __devexit_p(q40kbd_remove),
+ .remove = q40kbd_remove,
};
static int __init q40kbd_init(void)
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 2af5df6a8fba..567566ae0dae 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -114,7 +114,7 @@ static void rpckbd_close(struct serio *port)
* Allocate and initialize serio structure for subsequent registration
* with serio core.
*/
-static int __devinit rpckbd_probe(struct platform_device *dev)
+static int rpckbd_probe(struct platform_device *dev)
{
struct rpckbd_data *rpckbd;
struct serio *serio;
@@ -153,7 +153,7 @@ static int __devinit rpckbd_probe(struct platform_device *dev)
return 0;
}
-static int __devexit rpckbd_remove(struct platform_device *dev)
+static int rpckbd_remove(struct platform_device *dev)
{
struct serio *serio = platform_get_drvdata(dev);
struct rpckbd_data *rpckbd = serio->port_data;
@@ -166,7 +166,7 @@ static int __devexit rpckbd_remove(struct platform_device *dev)
static struct platform_driver rpckbd_driver = {
.probe = rpckbd_probe,
- .remove = __devexit_p(rpckbd_remove),
+ .remove = rpckbd_remove,
.driver = {
.name = "kart",
.owner = THIS_MODULE,
diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c
index 389766707534..b3e688911fd9 100644
--- a/drivers/input/serio/sa1111ps2.c
+++ b/drivers/input/serio/sa1111ps2.c
@@ -193,7 +193,7 @@ static void ps2_close(struct serio *io)
/*
* Clear the input buffer.
*/
-static void __devinit ps2_clear_input(struct ps2if *ps2if)
+static void ps2_clear_input(struct ps2if *ps2if)
{
int maxread = 100;
@@ -203,7 +203,7 @@ static void __devinit ps2_clear_input(struct ps2if *ps2if)
}
}
-static unsigned int __devinit ps2_test_one(struct ps2if *ps2if,
+static unsigned int ps2_test_one(struct ps2if *ps2if,
unsigned int mask)
{
unsigned int val;
@@ -220,7 +220,7 @@ static unsigned int __devinit ps2_test_one(struct ps2if *ps2if,
* Test the keyboard interface. We basically check to make sure that
* we can drive each line to the keyboard independently of each other.
*/
-static int __devinit ps2_test(struct ps2if *ps2if)
+static int ps2_test(struct ps2if *ps2if)
{
unsigned int stat;
int ret = 0;
@@ -251,7 +251,7 @@ static int __devinit ps2_test(struct ps2if *ps2if)
/*
* Add one device to this driver.
*/
-static int __devinit ps2_probe(struct sa1111_dev *dev)
+static int ps2_probe(struct sa1111_dev *dev)
{
struct ps2if *ps2if;
struct serio *serio;
@@ -334,7 +334,7 @@ static int __devinit ps2_probe(struct sa1111_dev *dev)
/*
* Remove one device from this driver.
*/
-static int __devexit ps2_remove(struct sa1111_dev *dev)
+static int ps2_remove(struct sa1111_dev *dev)
{
struct ps2if *ps2if = sa1111_get_drvdata(dev);
@@ -357,7 +357,7 @@ static struct sa1111_driver ps2_driver = {
},
.devid = SA1111_DEVID_PS2,
.probe = ps2_probe,
- .remove = __devexit_p(ps2_remove),
+ .remove = ps2_remove,
};
static int __init ps2_init(void)
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index d0f7533dbf88..25fc5971f426 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -891,8 +891,6 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
return serio_match_port(serio_drv->id_table, serio);
}
-#ifdef CONFIG_HOTPLUG
-
#define SERIO_ADD_UEVENT_VAR(fmt, val...) \
do { \
int err = add_uevent_var(env, fmt, val); \
@@ -920,15 +918,6 @@ static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
}
#undef SERIO_ADD_UEVENT_VAR
-#else
-
-static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
- return -ENODEV;
-}
-
-#endif /* CONFIG_HOTPLUG */
-
#ifdef CONFIG_PM
static int serio_suspend(struct device *dev)
{
diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c
index 1e983bec7d86..17be85948ffd 100644
--- a/drivers/input/serio/xilinx_ps2.c
+++ b/drivers/input/serio/xilinx_ps2.c
@@ -233,7 +233,7 @@ static void sxps2_close(struct serio *pserio)
* It returns 0, if the driver is bound to the PS/2 device, or a negative
* value if there is an error.
*/
-static int __devinit xps2_of_probe(struct platform_device *ofdev)
+static int xps2_of_probe(struct platform_device *ofdev)
{
struct resource r_irq; /* Interrupt resources */
struct resource r_mem; /* IO mem resources */
@@ -333,7 +333,7 @@ failed1:
* if the driver module is being unloaded. It frees any resources allocated to
* the device.
*/
-static int __devexit xps2_of_remove(struct platform_device *of_dev)
+static int xps2_of_remove(struct platform_device *of_dev)
{
struct xps2data *drvdata = platform_get_drvdata(of_dev);
struct resource r_mem; /* IO mem resources */
@@ -355,7 +355,7 @@ static int __devexit xps2_of_remove(struct platform_device *of_dev)
}
/* Match table for of_platform binding */
-static const struct of_device_id xps2_of_match[] __devinitconst = {
+static const struct of_device_id xps2_of_match[] = {
{ .compatible = "xlnx,xps-ps2-1.00.a", },
{ /* end of list */ },
};
@@ -368,7 +368,7 @@ static struct platform_driver xps2_of_driver = {
.of_match_table = xps2_of_match,
},
.probe = xps2_of_probe,
- .remove = __devexit_p(xps2_of_remove),
+ .remove = xps2_of_remove,
};
module_platform_driver(xps2_of_driver);
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 858ad446de91..f92d34f45a1c 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -386,23 +386,40 @@ static int wacom_parse_hid(struct usb_interface *intf,
if (usage == WCM_DESKTOP) {
if (finger) {
features->device_type = BTN_TOOL_FINGER;
- if (features->type == TABLETPC2FG) {
- /* need to reset back */
+
+ switch (features->type) {
+ case TABLETPC2FG:
features->pktlen = WACOM_PKGLEN_TPC2FG;
- }
+ break;
- if (features->type == MTSCREEN || features->type == WACOM_24HDT)
+ case MTSCREEN:
+ case WACOM_24HDT:
features->pktlen = WACOM_PKGLEN_MTOUCH;
+ break;
- if (features->type == BAMBOO_PT) {
- /* need to reset back */
+ case MTTPC:
+ features->pktlen = WACOM_PKGLEN_MTTPC;
+ break;
+
+ case BAMBOO_PT:
features->pktlen = WACOM_PKGLEN_BBTOUCH;
+ break;
+
+ default:
+ features->pktlen = WACOM_PKGLEN_GRAPHIRE;
+ break;
+ }
+
+ switch (features->type) {
+ case BAMBOO_PT:
features->x_phy =
get_unaligned_le16(&report[i + 5]);
features->x_max =
get_unaligned_le16(&report[i + 8]);
i += 15;
- } else if (features->type == WACOM_24HDT) {
+ break;
+
+ case WACOM_24HDT:
features->x_max =
get_unaligned_le16(&report[i + 3]);
features->x_phy =
@@ -410,7 +427,9 @@ static int wacom_parse_hid(struct usb_interface *intf,
features->unit = report[i - 1];
features->unitExpo = report[i - 3];
i += 12;
- } else {
+ break;
+
+ default:
features->x_max =
get_unaligned_le16(&report[i + 3]);
features->x_phy =
@@ -418,10 +437,11 @@ static int wacom_parse_hid(struct usb_interface *intf,
features->unit = report[i + 9];
features->unitExpo = report[i + 11];
i += 12;
+ break;
}
} else if (pen) {
/* penabled only accepts exact bytes of data */
- if (features->type == TABLETPC2FG)
+ if (features->type >= TABLETPC)
features->pktlen = WACOM_PKGLEN_GRAPHIRE;
features->device_type = BTN_TOOL_PEN;
features->x_max =
@@ -434,32 +454,40 @@ static int wacom_parse_hid(struct usb_interface *intf,
case HID_USAGE_Y:
if (usage == WCM_DESKTOP) {
if (finger) {
- int type = features->type;
-
- if (type == TABLETPC2FG || type == MTSCREEN) {
+ switch (features->type) {
+ case TABLETPC2FG:
+ case MTSCREEN:
+ case MTTPC:
features->y_max =
get_unaligned_le16(&report[i + 3]);
features->y_phy =
get_unaligned_le16(&report[i + 6]);
i += 7;
- } else if (type == WACOM_24HDT) {
+ break;
+
+ case WACOM_24HDT:
features->y_max =
get_unaligned_le16(&report[i + 3]);
features->y_phy =
get_unaligned_le16(&report[i - 2]);
i += 7;
- } else if (type == BAMBOO_PT) {
+ break;
+
+ case BAMBOO_PT:
features->y_phy =
get_unaligned_le16(&report[i + 3]);
features->y_max =
get_unaligned_le16(&report[i + 6]);
i += 12;
- } else {
+ break;
+
+ default:
features->y_max =
features->x_max;
features->y_phy =
get_unaligned_le16(&report[i + 3]);
i += 4;
+ break;
}
} else if (pen) {
features->y_max =
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index c2bfe9242cc5..264138f3217e 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -467,9 +467,7 @@ static void wacom_intuos_general(struct wacom_wac *wacom)
/* general pen packet */
if ((data[1] & 0xb8) == 0xa0) {
t = (data[6] << 2) | ((data[7] >> 6) & 3);
- if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
- (features->type >= INTUOS5S && features->type <= INTUOS5L) ||
- (features->type >= WACOM_21UX2 && features->type <= WACOM_24HD)) {
+ if (features->type >= INTUOS4S && features->type <= WACOM_24HD) {
t = (t << 1) | (data[1] & 1);
}
input_report_abs(input, ABS_PRESSURE, t);
@@ -877,6 +875,11 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
int i;
int current_num_contacts = data[2];
int contacts_to_send = 0;
+ int x_offset = 0;
+
+ /* MTTPC does not support Height and Width */
+ if (wacom->features.type == MTTPC)
+ x_offset = -4;
/*
* First packet resets the counter since only the first
@@ -889,7 +892,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
contacts_to_send = min(5, wacom->num_contacts_left);
for (i = 0; i < contacts_to_send; i++) {
- int offset = (WACOM_BYTES_PER_MT_PACKET * i) + 3;
+ int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
bool touch = data[offset] & 0x1;
int id = le16_to_cpup((__le16 *)&data[offset + 1]);
int slot = find_slot_from_contactid(wacom, id);
@@ -900,8 +903,8 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
input_mt_slot(input, slot);
input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
if (touch) {
- int x = le16_to_cpup((__le16 *)&data[offset + 7]);
- int y = le16_to_cpup((__le16 *)&data[offset + 9]);
+ int x = le16_to_cpup((__le16 *)&data[offset + x_offset + 7]);
+ int y = le16_to_cpup((__le16 *)&data[offset + x_offset + 9]);
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
}
@@ -1336,6 +1339,7 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case TABLETPCE:
case TABLETPC2FG:
case MTSCREEN:
+ case MTTPC:
sync = wacom_tpc_irq(wacom_wac, len);
break;
@@ -1657,6 +1661,7 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
/* fall through */
case MTSCREEN:
+ case MTTPC:
if (features->device_type == BTN_TOOL_FINGER) {
wacom_wac->slots = kmalloc(features->touch_max *
sizeof(int),
@@ -2018,6 +2023,15 @@ static const struct wacom_features wacom_features_0xED =
static const struct wacom_features wacom_features_0xEF =
{ "Wacom ISDv4 EF", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x100 =
+ { "Wacom ISDv4 100", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
+ 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x101 =
+ { "Wacom ISDv4 101", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
+ 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x4001 =
+ { "Wacom ISDv4 4001", WACOM_PKGLEN_MTTPC, 26202, 16325, 255,
+ 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
static const struct wacom_features wacom_features_0x47 =
{ "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023,
31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -2195,6 +2209,9 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0xEC) },
{ USB_DEVICE_WACOM(0xED) },
{ USB_DEVICE_WACOM(0xEF) },
+ { USB_DEVICE_WACOM(0x100) },
+ { USB_DEVICE_WACOM(0x101) },
+ { USB_DEVICE_WACOM(0x4001) },
{ USB_DEVICE_WACOM(0x47) },
{ USB_DEVICE_WACOM(0xF4) },
{ USB_DEVICE_WACOM(0xF8) },
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index 345f1e76975e..9396d7769f86 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -26,6 +26,7 @@
#define WACOM_PKGLEN_BBPEN 10
#define WACOM_PKGLEN_WIRELESS 32
#define WACOM_PKGLEN_MTOUCH 62
+#define WACOM_PKGLEN_MTTPC 40
/* wacom data size per MT contact */
#define WACOM_BYTES_PER_MT_PACKET 11
@@ -88,6 +89,7 @@ enum {
TABLETPCE,
TABLETPC2FG,
MTSCREEN,
+ MTTPC,
MAX_TYPE
};
diff --git a/drivers/input/touchscreen/88pm860x-ts.c b/drivers/input/touchscreen/88pm860x-ts.c
index 326218dbd6e6..c7068942ebe8 100644
--- a/drivers/input/touchscreen/88pm860x-ts.c
+++ b/drivers/input/touchscreen/88pm860x-ts.c
@@ -115,7 +115,7 @@ static void pm860x_touch_close(struct input_dev *dev)
}
#ifdef CONFIG_OF
-static int __devinit pm860x_touch_dt_init(struct platform_device *pdev,
+static int pm860x_touch_dt_init(struct platform_device *pdev,
struct pm860x_chip *chip,
int *res_x)
{
@@ -169,7 +169,7 @@ static int __devinit pm860x_touch_dt_init(struct platform_device *pdev,
#define pm860x_touch_dt_init(x, y, z) (-1)
#endif
-static int __devinit pm860x_touch_probe(struct platform_device *pdev)
+static int pm860x_touch_probe(struct platform_device *pdev)
{
struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
struct pm860x_touch_pdata *pdata = pdev->dev.platform_data;
@@ -293,7 +293,7 @@ out:
return ret;
}
-static int __devexit pm860x_touch_remove(struct platform_device *pdev)
+static int pm860x_touch_remove(struct platform_device *pdev)
{
struct pm860x_touch *touch = platform_get_drvdata(pdev);
@@ -310,7 +310,7 @@ static struct platform_driver pm860x_touch_driver = {
.owner = THIS_MODULE,
},
.probe = pm860x_touch_probe,
- .remove = __devexit_p(pm860x_touch_remove),
+ .remove = pm860x_touch_remove,
};
module_platform_driver(pm860x_touch_driver);
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index f7668b24c378..b93b5988ace8 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -111,18 +111,6 @@ config TOUCHSCREEN_AUO_PIXCIR
To compile this driver as a module, choose M here: the
module will be called auo-pixcir-ts.
-config TOUCHSCREEN_BITSY
- tristate "Compaq iPAQ H3600 (Bitsy) touchscreen"
- depends on SA1100_BITSY
- select SERIO
- help
- Say Y here if you have the h3600 (Bitsy) touchscreen.
-
- If unsure, say N.
-
- To compile this driver as a module, choose M here: the
- module will be called h3600_ts_input.
-
config TOUCHSCREEN_BU21013
tristate "BU21013 based touch panel controllers"
depends on I2C
diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
index 178eb128d90f..5f949c0bf82f 100644
--- a/drivers/input/touchscreen/Makefile
+++ b/drivers/input/touchscreen/Makefile
@@ -15,7 +15,6 @@ obj-$(CONFIG_TOUCHSCREEN_ADS7846) += ads7846.o
obj-$(CONFIG_TOUCHSCREEN_ATMEL_MXT) += atmel_mxt_ts.o
obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) += atmel_tsadcc.o
obj-$(CONFIG_TOUCHSCREEN_AUO_PIXCIR) += auo-pixcir-ts.o
-obj-$(CONFIG_TOUCHSCREEN_BITSY) += h3600_ts_input.o
obj-$(CONFIG_TOUCHSCREEN_BU21013) += bu21013_ts.o
obj-$(CONFIG_TOUCHSCREEN_CY8CTMG110) += cy8ctmg110_ts.o
obj-$(CONFIG_TOUCHSCREEN_CYTTSP_CORE) += cyttsp_core.o
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index 2c7692108e6c..23fa829b869d 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -682,7 +682,7 @@ static void ad7877_setup_ts_def_msg(struct spi_device *spi, struct ad7877 *ts)
}
}
-static int __devinit ad7877_probe(struct spi_device *spi)
+static int ad7877_probe(struct spi_device *spi)
{
struct ad7877 *ts;
struct input_dev *input_dev;
@@ -810,7 +810,7 @@ err_free_mem:
return err;
}
-static int __devexit ad7877_remove(struct spi_device *spi)
+static int ad7877_remove(struct spi_device *spi)
{
struct ad7877 *ts = dev_get_drvdata(&spi->dev);
@@ -857,7 +857,7 @@ static struct spi_driver ad7877_driver = {
.pm = &ad7877_pm,
},
.probe = ad7877_probe,
- .remove = __devexit_p(ad7877_remove),
+ .remove = ad7877_remove,
};
module_spi_driver(ad7877_driver);
diff --git a/drivers/input/touchscreen/ad7879-i2c.c b/drivers/input/touchscreen/ad7879-i2c.c
index 3054354d0dd3..dcf390771549 100644
--- a/drivers/input/touchscreen/ad7879-i2c.c
+++ b/drivers/input/touchscreen/ad7879-i2c.c
@@ -54,7 +54,7 @@ static const struct ad7879_bus_ops ad7879_i2c_bus_ops = {
.write = ad7879_i2c_write,
};
-static int __devinit ad7879_i2c_probe(struct i2c_client *client,
+static int ad7879_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct ad7879 *ts;
@@ -75,7 +75,7 @@ static int __devinit ad7879_i2c_probe(struct i2c_client *client,
return 0;
}
-static int __devexit ad7879_i2c_remove(struct i2c_client *client)
+static int ad7879_i2c_remove(struct i2c_client *client)
{
struct ad7879 *ts = i2c_get_clientdata(client);
@@ -98,7 +98,7 @@ static struct i2c_driver ad7879_i2c_driver = {
.pm = &ad7879_pm_ops,
},
.probe = ad7879_i2c_probe,
- .remove = __devexit_p(ad7879_i2c_remove),
+ .remove = ad7879_i2c_remove,
.id_table = ad7879_id,
};
diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index db49abf056ba..606da5bd6115 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -110,7 +110,7 @@ static const struct ad7879_bus_ops ad7879_spi_bus_ops = {
.write = ad7879_spi_write,
};
-static int __devinit ad7879_spi_probe(struct spi_device *spi)
+static int ad7879_spi_probe(struct spi_device *spi)
{
struct ad7879 *ts;
int err;
@@ -137,7 +137,7 @@ static int __devinit ad7879_spi_probe(struct spi_device *spi)
return 0;
}
-static int __devexit ad7879_spi_remove(struct spi_device *spi)
+static int ad7879_spi_remove(struct spi_device *spi)
{
struct ad7879 *ts = spi_get_drvdata(spi);
@@ -154,7 +154,7 @@ static struct spi_driver ad7879_spi_driver = {
.pm = &ad7879_pm_ops,
},
.probe = ad7879_spi_probe,
- .remove = __devexit_p(ad7879_spi_remove),
+ .remove = ad7879_spi_remove,
};
module_spi_driver(ad7879_spi_driver);
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 78e5d9ab0ba7..4f702b3ec1a3 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -955,7 +955,7 @@ static int ads7846_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume);
-static int __devinit ads7846_setup_pendown(struct spi_device *spi,
+static int ads7846_setup_pendown(struct spi_device *spi,
struct ads7846 *ts)
{
struct ads7846_platform_data *pdata = spi->dev.platform_data;
@@ -997,7 +997,7 @@ static int __devinit ads7846_setup_pendown(struct spi_device *spi,
* Set up the transfers to read touchscreen state; this assumes we
* use formula #2 for pressure, not #3.
*/
-static void __devinit ads7846_setup_spi_msg(struct ads7846 *ts,
+static void ads7846_setup_spi_msg(struct ads7846 *ts,
const struct ads7846_platform_data *pdata)
{
struct spi_message *m = &ts->msg[0];
@@ -1196,7 +1196,7 @@ static void __devinit ads7846_setup_spi_msg(struct ads7846 *ts,
spi_message_add_tail(x, m);
}
-static int __devinit ads7846_probe(struct spi_device *spi)
+static int ads7846_probe(struct spi_device *spi)
{
struct ads7846 *ts;
struct ads7846_packet *packet;
@@ -1390,7 +1390,7 @@ static int __devinit ads7846_probe(struct spi_device *spi)
return err;
}
-static int __devexit ads7846_remove(struct spi_device *spi)
+static int ads7846_remove(struct spi_device *spi)
{
struct ads7846 *ts = dev_get_drvdata(&spi->dev);
@@ -1434,7 +1434,7 @@ static struct spi_driver ads7846_driver = {
.pm = &ads7846_pm,
},
.probe = ads7846_probe,
- .remove = __devexit_p(ads7846_remove),
+ .remove = ads7846_remove,
};
module_spi_driver(ads7846_driver);
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 1df2396af008..d04f810cb1dd 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1095,7 +1095,7 @@ static void mxt_input_close(struct input_dev *dev)
mxt_stop(data);
}
-static int __devinit mxt_probe(struct i2c_client *client,
+static int mxt_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct mxt_platform_data *pdata = client->dev.platform_data;
@@ -1200,7 +1200,7 @@ err_free_mem:
return error;
}
-static int __devexit mxt_remove(struct i2c_client *client)
+static int mxt_remove(struct i2c_client *client)
{
struct mxt_data *data = i2c_get_clientdata(client);
@@ -1270,7 +1270,7 @@ static struct i2c_driver mxt_driver = {
.pm = &mxt_pm_ops,
},
.probe = mxt_probe,
- .remove = __devexit_p(mxt_remove),
+ .remove = mxt_remove,
.id_table = mxt_id,
};
diff --git a/drivers/input/touchscreen/atmel_tsadcc.c b/drivers/input/touchscreen/atmel_tsadcc.c
index 201b2d2ec1b3..55092d1c5cb9 100644
--- a/drivers/input/touchscreen/atmel_tsadcc.c
+++ b/drivers/input/touchscreen/atmel_tsadcc.c
@@ -177,7 +177,7 @@ static irqreturn_t atmel_tsadcc_interrupt(int irq, void *dev)
* The functions for inserting/removing us as a module.
*/
-static int __devinit atmel_tsadcc_probe(struct platform_device *pdev)
+static int atmel_tsadcc_probe(struct platform_device *pdev)
{
struct atmel_tsadcc *ts_dev;
struct input_dev *input_dev;
@@ -323,7 +323,7 @@ err_free_mem:
return err;
}
-static int __devexit atmel_tsadcc_remove(struct platform_device *pdev)
+static int atmel_tsadcc_remove(struct platform_device *pdev)
{
struct atmel_tsadcc *ts_dev = dev_get_drvdata(&pdev->dev);
struct resource *res;
@@ -346,7 +346,7 @@ static int __devexit atmel_tsadcc_remove(struct platform_device *pdev)
static struct platform_driver atmel_tsadcc_driver = {
.probe = atmel_tsadcc_probe,
- .remove = __devexit_p(atmel_tsadcc_remove),
+ .remove = atmel_tsadcc_remove,
.driver = {
.name = "atmel_tsadcc",
},
diff --git a/drivers/input/touchscreen/auo-pixcir-ts.c b/drivers/input/touchscreen/auo-pixcir-ts.c
index c7047b6bb020..c6e19a96348e 100644
--- a/drivers/input/touchscreen/auo-pixcir-ts.c
+++ b/drivers/input/touchscreen/auo-pixcir-ts.c
@@ -286,7 +286,7 @@ static int auo_pixcir_power_mode(struct auo_pixcir_ts *ts, int mode)
return 0;
}
-static __devinit int auo_pixcir_int_config(struct auo_pixcir_ts *ts,
+static int auo_pixcir_int_config(struct auo_pixcir_ts *ts,
int int_setting)
{
struct i2c_client *client = ts->client;
@@ -482,7 +482,7 @@ unlock:
static SIMPLE_DEV_PM_OPS(auo_pixcir_pm_ops, auo_pixcir_suspend,
auo_pixcir_resume);
-static int __devinit auo_pixcir_probe(struct i2c_client *client,
+static int auo_pixcir_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
@@ -599,7 +599,7 @@ err_gpio_int:
return ret;
}
-static int __devexit auo_pixcir_remove(struct i2c_client *client)
+static int auo_pixcir_remove(struct i2c_client *client)
{
struct auo_pixcir_ts *ts = i2c_get_clientdata(client);
const struct auo_pixcir_ts_platdata *pdata = client->dev.platform_data;
@@ -631,7 +631,7 @@ static struct i2c_driver auo_pixcir_driver = {
.pm = &auo_pixcir_pm_ops,
},
.probe = auo_pixcir_probe,
- .remove = __devexit_p(auo_pixcir_remove),
+ .remove = auo_pixcir_remove,
.id_table = auo_pixcir_idtable,
};
diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index 5c487d23f11c..b9b5ddad6658 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -14,6 +14,9 @@
#include <linux/slab.h>
#include <linux/regulator/consumer.h>
#include <linux/module.h>
+#include <linux/gpio.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
#define PEN_DOWN_INTR 0
#define MAX_FINGERS 2
@@ -148,11 +151,12 @@
struct bu21013_ts_data {
struct i2c_client *client;
wait_queue_head_t wait;
- bool touch_stopped;
const struct bu21013_platform_device *chip;
struct input_dev *in_dev;
- unsigned int intr_pin;
struct regulator *regulator;
+ unsigned int irq;
+ unsigned int intr_pin;
+ bool touch_stopped;
};
/**
@@ -262,7 +266,7 @@ static irqreturn_t bu21013_gpio_irq(int irq, void *device_data)
return IRQ_NONE;
}
- data->intr_pin = data->chip->irq_read_val();
+ data->intr_pin = gpio_get_value(data->chip->touch_pin);
if (data->intr_pin == PEN_DOWN_INTR)
wait_event_timeout(data->wait, data->touch_stopped,
msecs_to_jiffies(2));
@@ -418,8 +422,70 @@ static void bu21013_free_irq(struct bu21013_ts_data *bu21013_data)
{
bu21013_data->touch_stopped = true;
wake_up(&bu21013_data->wait);
- free_irq(bu21013_data->chip->irq, bu21013_data);
+ free_irq(bu21013_data->irq, bu21013_data);
+}
+
+/**
+ * bu21013_cs_disable() - deconfigures the touch panel controller
+ * @bu21013_data: device structure pointer
+ *
+ * This function is used to deconfigure the chip selection
+ * for touch panel controller.
+ */
+static void bu21013_cs_disable(struct bu21013_ts_data *bu21013_data)
+{
+ int error;
+
+ error = gpio_direction_output(bu21013_data->chip->cs_pin, 0);
+ if (error < 0)
+ dev_warn(&bu21013_data->client->dev,
+ "%s: gpio direction failed, error: %d\n",
+ __func__, error);
+ else
+ gpio_set_value(bu21013_data->chip->cs_pin, 0);
+
+ gpio_free(bu21013_data->chip->cs_pin);
+}
+
+#ifdef CONFIG_OF
+static const struct bu21013_platform_device *
+bu21013_parse_dt(struct device *dev)
+{
+ struct device_node *np = dev->of_node;
+ struct bu21013_platform_device *pdata;
+
+ if (!np) {
+ dev_err(dev, "no device tree or platform data\n");
+ return ERR_PTR(-EINVAL);
+ }
+
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
+ return ERR_PTR(-ENOMEM);
+
+ pdata->y_flip = pdata->x_flip = false;
+
+ pdata->x_flip = of_property_read_bool(np, "rohm,flip-x");
+ pdata->y_flip = of_property_read_bool(np, "rohm,flip-y");
+
+ of_property_read_u32(np, "rohm,touch-max-x", &pdata->touch_x_max);
+ of_property_read_u32(np, "rohm,touch-max-y", &pdata->touch_y_max);
+
+ pdata->touch_pin = of_get_named_gpio(np, "touch-gpio", 0);
+ pdata->cs_pin = of_get_named_gpio(np, "reset-gpio", 0);
+
+ pdata->ext_clk = false;
+
+ return pdata;
}
+#else
+static inline const struct bu21013_platform_device *
+bu21013_parse_dt(struct device *dev)
+{
+ dev_err(dev, "no platform data available\n");
+ return ERR_PTR(-EINVAL);
+}
+#endif
/**
* bu21013_probe() - initializes the i2c-client touchscreen driver
@@ -429,13 +495,13 @@ static void bu21013_free_irq(struct bu21013_ts_data *bu21013_data)
* This function used to initializes the i2c-client touchscreen
* driver and returns integer.
*/
-static int __devinit bu21013_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int bu21013_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
{
+ const struct bu21013_platform_device *pdata =
+ dev_get_platdata(&client->dev);
struct bu21013_ts_data *bu21013_data;
struct input_dev *in_dev;
- const struct bu21013_platform_device *pdata =
- client->dev.platform_data;
int error;
if (!i2c_check_functionality(client->adapter,
@@ -445,7 +511,13 @@ static int __devinit bu21013_probe(struct i2c_client *client,
}
if (!pdata) {
- dev_err(&client->dev, "platform data not defined\n");
+ pdata = bu21013_parse_dt(&client->dev);
+ if (IS_ERR(pdata))
+ return PTR_ERR(pdata);
+ }
+
+ if (!gpio_is_valid(pdata->touch_pin)) {
+ dev_err(&client->dev, "invalid touch_pin supplied\n");
return -EINVAL;
}
@@ -460,8 +532,9 @@ static int __devinit bu21013_probe(struct i2c_client *client,
bu21013_data->in_dev = in_dev;
bu21013_data->chip = pdata;
bu21013_data->client = client;
+ bu21013_data->irq = gpio_to_irq(pdata->touch_pin);
- bu21013_data->regulator = regulator_get(&client->dev, "V-TOUCH");
+ bu21013_data->regulator = regulator_get(&client->dev, "avdd");
if (IS_ERR(bu21013_data->regulator)) {
dev_err(&client->dev, "regulator_get failed\n");
error = PTR_ERR(bu21013_data->regulator);
@@ -478,12 +551,11 @@ static int __devinit bu21013_probe(struct i2c_client *client,
init_waitqueue_head(&bu21013_data->wait);
/* configure the gpio pins */
- if (pdata->cs_en) {
- error = pdata->cs_en(pdata->cs_pin);
- if (error < 0) {
- dev_err(&client->dev, "chip init failed\n");
- goto err_disable_regulator;
- }
+ error = gpio_request_one(pdata->cs_pin, GPIOF_OUT_INIT_HIGH,
+ "touchp_reset");
+ if (error < 0) {
+ dev_err(&client->dev, "Unable to request gpio reset_pin\n");
+ goto err_disable_regulator;
}
/* configure the touch panel controller */
@@ -508,12 +580,13 @@ static int __devinit bu21013_probe(struct i2c_client *client,
pdata->touch_y_max, 0, 0);
input_set_drvdata(in_dev, bu21013_data);
- error = request_threaded_irq(pdata->irq, NULL, bu21013_gpio_irq,
+ error = request_threaded_irq(bu21013_data->irq, NULL, bu21013_gpio_irq,
IRQF_TRIGGER_FALLING | IRQF_SHARED |
IRQF_ONESHOT,
DRIVER_TP, bu21013_data);
if (error) {
- dev_err(&client->dev, "request irq %d failed\n", pdata->irq);
+ dev_err(&client->dev, "request irq %d failed\n",
+ bu21013_data->irq);
goto err_cs_disable;
}
@@ -531,7 +604,7 @@ static int __devinit bu21013_probe(struct i2c_client *client,
err_free_irq:
bu21013_free_irq(bu21013_data);
err_cs_disable:
- pdata->cs_dis(pdata->cs_pin);
+ bu21013_cs_disable(bu21013_data);
err_disable_regulator:
regulator_disable(bu21013_data->regulator);
err_put_regulator:
@@ -549,13 +622,13 @@ err_free_mem:
* This function uses to remove the i2c-client
* touchscreen driver and returns integer.
*/
-static int __devexit bu21013_remove(struct i2c_client *client)
+static int bu21013_remove(struct i2c_client *client)
{
struct bu21013_ts_data *bu21013_data = i2c_get_clientdata(client);
bu21013_free_irq(bu21013_data);
- bu21013_data->chip->cs_dis(bu21013_data->chip->cs_pin);
+ bu21013_cs_disable(bu21013_data);
input_unregister_device(bu21013_data->in_dev);
@@ -584,9 +657,9 @@ static int bu21013_suspend(struct device *dev)
bu21013_data->touch_stopped = true;
if (device_may_wakeup(&client->dev))
- enable_irq_wake(bu21013_data->chip->irq);
+ enable_irq_wake(bu21013_data->irq);
else
- disable_irq(bu21013_data->chip->irq);
+ disable_irq(bu21013_data->irq);
regulator_disable(bu21013_data->regulator);
@@ -621,9 +694,9 @@ static int bu21013_resume(struct device *dev)
bu21013_data->touch_stopped = false;
if (device_may_wakeup(&client->dev))
- disable_irq_wake(bu21013_data->chip->irq);
+ disable_irq_wake(bu21013_data->irq);
else
- enable_irq(bu21013_data->chip->irq);
+ enable_irq(bu21013_data->irq);
return 0;
}
@@ -649,7 +722,7 @@ static struct i2c_driver bu21013_driver = {
#endif
},
.probe = bu21013_probe,
- .remove = __devexit_p(bu21013_remove),
+ .remove = bu21013_remove,
.id_table = bu21013_id,
};
diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c
index 464f1bf4b61d..96e0eedcc7e5 100644
--- a/drivers/input/touchscreen/cy8ctmg110_ts.c
+++ b/drivers/input/touchscreen/cy8ctmg110_ts.c
@@ -99,9 +99,18 @@ static int cy8ctmg110_read_regs(struct cy8ctmg110 *tsc,
int ret;
struct i2c_msg msg[2] = {
/* first write slave position to i2c devices */
- { client->addr, 0, 1, &cmd },
+ {
+ .addr = client->addr,
+ .len = 1,
+ .buf = &cmd
+ },
/* Second read data from position */
- { client->addr, I2C_M_RD, len, data }
+ {
+ .addr = client->addr,
+ .flags = I2C_M_RD,
+ .len = len,
+ .buf = data
+ }
};
ret = i2c_transfer(client->adapter, msg, 2);
@@ -166,7 +175,7 @@ static irqreturn_t cy8ctmg110_irq_thread(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit cy8ctmg110_probe(struct i2c_client *client,
+static int cy8ctmg110_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct cy8ctmg110_pdata *pdata = client->dev.platform_data;
@@ -314,7 +323,7 @@ static int cy8ctmg110_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(cy8ctmg110_pm, cy8ctmg110_suspend, cy8ctmg110_resume);
#endif
-static int __devexit cy8ctmg110_remove(struct i2c_client *client)
+static int cy8ctmg110_remove(struct i2c_client *client)
{
struct cy8ctmg110 *ts = i2c_get_clientdata(client);
@@ -348,7 +357,7 @@ static struct i2c_driver cy8ctmg110_driver = {
},
.id_table = cy8ctmg110_idtable,
.probe = cy8ctmg110_probe,
- .remove = __devexit_p(cy8ctmg110_remove),
+ .remove = cy8ctmg110_remove,
};
module_i2c_driver(cy8ctmg110_driver);
diff --git a/drivers/input/touchscreen/cyttsp_i2c.c b/drivers/input/touchscreen/cyttsp_i2c.c
index 2af1d0c52bcd..4dbdf44b8fc5 100644
--- a/drivers/input/touchscreen/cyttsp_i2c.c
+++ b/drivers/input/touchscreen/cyttsp_i2c.c
@@ -81,7 +81,7 @@ static const struct cyttsp_bus_ops cyttsp_i2c_bus_ops = {
.read = cyttsp_i2c_read_block_data,
};
-static int __devinit cyttsp_i2c_probe(struct i2c_client *client,
+static int cyttsp_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct cyttsp *ts;
@@ -102,7 +102,7 @@ static int __devinit cyttsp_i2c_probe(struct i2c_client *client,
return 0;
}
-static int __devexit cyttsp_i2c_remove(struct i2c_client *client)
+static int cyttsp_i2c_remove(struct i2c_client *client)
{
struct cyttsp *ts = i2c_get_clientdata(client);
@@ -124,7 +124,7 @@ static struct i2c_driver cyttsp_i2c_driver = {
.pm = &cyttsp_pm_ops,
},
.probe = cyttsp_i2c_probe,
- .remove = __devexit_p(cyttsp_i2c_remove),
+ .remove = cyttsp_i2c_remove,
.id_table = cyttsp_i2c_id,
};
diff --git a/drivers/input/touchscreen/cyttsp_spi.c b/drivers/input/touchscreen/cyttsp_spi.c
index 9f263410407b..638e20310f12 100644
--- a/drivers/input/touchscreen/cyttsp_spi.c
+++ b/drivers/input/touchscreen/cyttsp_spi.c
@@ -147,7 +147,7 @@ static const struct cyttsp_bus_ops cyttsp_spi_bus_ops = {
.read = cyttsp_spi_read_block_data,
};
-static int __devinit cyttsp_spi_probe(struct spi_device *spi)
+static int cyttsp_spi_probe(struct spi_device *spi)
{
struct cyttsp *ts;
int error;
@@ -172,7 +172,7 @@ static int __devinit cyttsp_spi_probe(struct spi_device *spi)
return 0;
}
-static int __devexit cyttsp_spi_remove(struct spi_device *spi)
+static int cyttsp_spi_remove(struct spi_device *spi)
{
struct cyttsp *ts = spi_get_drvdata(spi);
@@ -188,7 +188,7 @@ static struct spi_driver cyttsp_spi_driver = {
.pm = &cyttsp_pm_ops,
},
.probe = cyttsp_spi_probe,
- .remove = __devexit_p(cyttsp_spi_remove),
+ .remove = cyttsp_spi_remove,
};
module_spi_driver(cyttsp_spi_driver);
diff --git a/drivers/input/touchscreen/da9034-ts.c b/drivers/input/touchscreen/da9034-ts.c
index 36b65cf10d7f..34ad84105e6e 100644
--- a/drivers/input/touchscreen/da9034-ts.c
+++ b/drivers/input/touchscreen/da9034-ts.c
@@ -297,7 +297,7 @@ static void da9034_touch_close(struct input_dev *dev)
}
-static int __devinit da9034_touch_probe(struct platform_device *pdev)
+static int da9034_touch_probe(struct platform_device *pdev)
{
struct da9034_touch_pdata *pdata = pdev->dev.platform_data;
struct da9034_touch *touch;
@@ -361,7 +361,7 @@ err_free_touch:
return ret;
}
-static int __devexit da9034_touch_remove(struct platform_device *pdev)
+static int da9034_touch_remove(struct platform_device *pdev)
{
struct da9034_touch *touch = platform_get_drvdata(pdev);
@@ -377,7 +377,7 @@ static struct platform_driver da9034_touch_driver = {
.owner = THIS_MODULE,
},
.probe = da9034_touch_probe,
- .remove = __devexit_p(da9034_touch_remove),
+ .remove = da9034_touch_remove,
};
module_platform_driver(da9034_touch_driver);
diff --git a/drivers/input/touchscreen/da9052_tsi.c b/drivers/input/touchscreen/da9052_tsi.c
index e8df341090c0..303966ffe1e8 100644
--- a/drivers/input/touchscreen/da9052_tsi.c
+++ b/drivers/input/touchscreen/da9052_tsi.c
@@ -143,7 +143,7 @@ static void da9052_ts_pen_work(struct work_struct *work)
}
}
-static int __devinit da9052_ts_configure_gpio(struct da9052 *da9052)
+static int da9052_ts_configure_gpio(struct da9052 *da9052)
{
int error;
@@ -162,7 +162,7 @@ static int __devinit da9052_ts_configure_gpio(struct da9052 *da9052)
return 0;
}
-static int __devinit da9052_configure_tsi(struct da9052_tsi *tsi)
+static int da9052_configure_tsi(struct da9052_tsi *tsi)
{
int error;
@@ -229,7 +229,7 @@ static void da9052_ts_input_close(struct input_dev *input_dev)
da9052_reg_update(tsi->da9052, DA9052_TSI_CONT_A_REG, 1 << 1, 0);
}
-static int __devinit da9052_ts_probe(struct platform_device *pdev)
+static int da9052_ts_probe(struct platform_device *pdev)
{
struct da9052 *da9052;
struct da9052_tsi *tsi;
@@ -336,7 +336,7 @@ err_free_mem:
return error;
}
-static int __devexit da9052_ts_remove(struct platform_device *pdev)
+static int da9052_ts_remove(struct platform_device *pdev)
{
struct da9052_tsi *tsi = platform_get_drvdata(pdev);
@@ -355,7 +355,7 @@ static int __devexit da9052_ts_remove(struct platform_device *pdev)
static struct platform_driver da9052_tsi_driver = {
.probe = da9052_ts_probe,
- .remove = __devexit_p(da9052_ts_remove),
+ .remove = da9052_ts_remove,
.driver = {
.name = "da9052-tsi",
.owner = THIS_MODULE,
diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index 099d144ab7c9..a9170157b442 100644
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -491,14 +491,6 @@ static int edt_ft5x06_debugfs_mode_set(void *data, u64 mode)
DEFINE_SIMPLE_ATTRIBUTE(debugfs_mode_fops, edt_ft5x06_debugfs_mode_get,
edt_ft5x06_debugfs_mode_set, "%llu\n");
-static int edt_ft5x06_debugfs_raw_data_open(struct inode *inode,
- struct file *file)
-{
- file->private_data = inode->i_private;
-
- return 0;
-}
-
static ssize_t edt_ft5x06_debugfs_raw_data_read(struct file *file,
char __user *buf, size_t count, loff_t *off)
{
@@ -579,11 +571,11 @@ out:
static const struct file_operations debugfs_raw_data_fops = {
- .open = edt_ft5x06_debugfs_raw_data_open,
+ .open = simple_open,
.read = edt_ft5x06_debugfs_raw_data_read,
};
-static void __devinit
+static void
edt_ft5x06_ts_prepare_debugfs(struct edt_ft5x06_ts_data *tsdata,
const char *debugfs_name)
{
@@ -600,7 +592,7 @@ edt_ft5x06_ts_prepare_debugfs(struct edt_ft5x06_ts_data *tsdata,
tsdata->debug_dir, tsdata, &debugfs_raw_data_fops);
}
-static void __devexit
+static void
edt_ft5x06_ts_teardown_debugfs(struct edt_ft5x06_ts_data *tsdata)
{
if (tsdata->debug_dir)
@@ -625,7 +617,7 @@ edt_ft5x06_ts_teardown_debugfs(struct edt_ft5x06_ts_data *tsdata)
-static int __devinit edt_ft5x06_ts_reset(struct i2c_client *client,
+static int edt_ft5x06_ts_reset(struct i2c_client *client,
int reset_pin)
{
int error;
@@ -649,7 +641,7 @@ static int __devinit edt_ft5x06_ts_reset(struct i2c_client *client,
return 0;
}
-static int __devinit edt_ft5x06_ts_identify(struct i2c_client *client,
+static int edt_ft5x06_ts_identify(struct i2c_client *client,
char *model_name,
char *fw_version)
{
@@ -683,7 +675,7 @@ static int __devinit edt_ft5x06_ts_identify(struct i2c_client *client,
pdata->name <= edt_ft5x06_attr_##name.limit_high) \
edt_ft5x06_register_write(tsdata, reg, pdata->name)
-static void __devinit
+static void
edt_ft5x06_ts_get_defaults(struct edt_ft5x06_ts_data *tsdata,
const struct edt_ft5x06_platform_data *pdata)
{
@@ -697,7 +689,7 @@ edt_ft5x06_ts_get_defaults(struct edt_ft5x06_ts_data *tsdata,
EDT_ATTR_CHECKSET(report_rate, WORK_REGISTER_REPORT_RATE);
}
-static void __devinit
+static void
edt_ft5x06_ts_get_parameters(struct edt_ft5x06_ts_data *tsdata)
{
tsdata->threshold = edt_ft5x06_register_read(tsdata,
@@ -710,7 +702,7 @@ edt_ft5x06_ts_get_parameters(struct edt_ft5x06_ts_data *tsdata)
tsdata->num_y = edt_ft5x06_register_read(tsdata, WORK_REGISTER_NUM_Y);
}
-static int __devinit edt_ft5x06_ts_probe(struct i2c_client *client,
+static int edt_ft5x06_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct edt_ft5x06_platform_data *pdata =
@@ -830,7 +822,7 @@ err_free_mem:
return error;
}
-static int __devexit edt_ft5x06_ts_remove(struct i2c_client *client)
+static int edt_ft5x06_ts_remove(struct i2c_client *client)
{
const struct edt_ft5x06_platform_data *pdata =
dev_get_platdata(&client->dev);
@@ -891,7 +883,7 @@ static struct i2c_driver edt_ft5x06_ts_driver = {
},
.id_table = edt_ft5x06_ts_id,
.probe = edt_ft5x06_ts_probe,
- .remove = __devexit_p(edt_ft5x06_ts_remove),
+ .remove = edt_ft5x06_ts_remove,
};
module_i2c_driver(edt_ft5x06_ts_driver);
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 908407efc672..55255a940072 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -154,7 +154,7 @@ static void eeti_ts_close(struct input_dev *dev)
eeti_ts_stop(priv);
}
-static int __devinit eeti_ts_probe(struct i2c_client *client,
+static int eeti_ts_probe(struct i2c_client *client,
const struct i2c_device_id *idp)
{
struct eeti_ts_platform_data *pdata = client->dev.platform_data;
@@ -248,7 +248,7 @@ err0:
return err;
}
-static int __devexit eeti_ts_remove(struct i2c_client *client)
+static int eeti_ts_remove(struct i2c_client *client)
{
struct eeti_ts_priv *priv = i2c_get_clientdata(client);
@@ -321,7 +321,7 @@ static struct i2c_driver eeti_ts_driver = {
#endif
},
.probe = eeti_ts_probe,
- .remove = __devexit_p(eeti_ts_remove),
+ .remove = eeti_ts_remove,
.id_table = eeti_ts_id,
};
diff --git a/drivers/input/touchscreen/egalax_ts.c b/drivers/input/touchscreen/egalax_ts.c
index 13fa62fdfb0b..17c9097f3b5d 100644
--- a/drivers/input/touchscreen/egalax_ts.c
+++ b/drivers/input/touchscreen/egalax_ts.c
@@ -153,7 +153,7 @@ static int egalax_wake_up_device(struct i2c_client *client)
return 0;
}
-static int __devinit egalax_firmware_version(struct i2c_client *client)
+static int egalax_firmware_version(struct i2c_client *client)
{
static const u8 cmd[MAX_I2C_DATA_LEN] = { 0x03, 0x03, 0xa, 0x01, 0x41 };
int ret;
@@ -165,7 +165,7 @@ static int __devinit egalax_firmware_version(struct i2c_client *client)
return 0;
}
-static int __devinit egalax_ts_probe(struct i2c_client *client,
+static int egalax_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct egalax_ts *ts;
@@ -246,7 +246,7 @@ err_free_ts:
return error;
}
-static __devexit int egalax_ts_remove(struct i2c_client *client)
+static int egalax_ts_remove(struct i2c_client *client)
{
struct egalax_ts *ts = i2c_get_clientdata(client);
@@ -301,7 +301,7 @@ static struct i2c_driver egalax_ts_driver = {
},
.id_table = egalax_ts_id,
.probe = egalax_ts_probe,
- .remove = __devexit_p(egalax_ts_remove),
+ .remove = egalax_ts_remove,
};
module_i2c_driver(egalax_ts_driver);
diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c
deleted file mode 100644
index b9e8686a6f1c..000000000000
--- a/drivers/input/touchscreen/h3600_ts_input.c
+++ /dev/null
@@ -1,479 +0,0 @@
-/*
- * Copyright (c) 2001 "Crazy" James Simmons jsimmons@transvirtual.com
- *
- * Sponsored by Transvirtual Technology.
- *
- * Derived from the code in h3600_ts.[ch] by Charles Flynn
- */
-
-/*
- * Driver for the h3600 Touch Screen and other Atmel controlled devices.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so by
- * e-mail - mail your message to <jsimmons@transvirtual.com>.
- */
-
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-
-/* SA1100 serial defines */
-#include <mach/hardware.h>
-#include <mach/irqs.h>
-
-#define DRIVER_DESC "H3600 touchscreen driver"
-
-MODULE_AUTHOR("James Simmons <jsimmons@transvirtual.com>");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
-
-/*
- * Definitions & global arrays.
- */
-
-/* The start and end of frame characters SOF and EOF */
-#define CHAR_SOF 0x02
-#define CHAR_EOF 0x03
-#define FRAME_OVERHEAD 3 /* CHAR_SOF,CHAR_EOF,LENGTH = 3 */
-
-/*
- Atmel events and response IDs contained in frame.
- Programmer has no control over these numbers.
- TODO there are holes - specifically 1,7,0x0a
-*/
-#define VERSION_ID 0 /* Get Version (request/response) */
-#define KEYBD_ID 2 /* Keyboard (event) */
-#define TOUCHS_ID 3 /* Touch Screen (event)*/
-#define EEPROM_READ_ID 4 /* (request/response) */
-#define EEPROM_WRITE_ID 5 /* (request/response) */
-#define THERMAL_ID 6 /* (request/response) */
-#define NOTIFY_LED_ID 8 /* (request/response) */
-#define BATTERY_ID 9 /* (request/response) */
-#define SPI_READ_ID 0x0b /* ( request/response) */
-#define SPI_WRITE_ID 0x0c /* ( request/response) */
-#define FLITE_ID 0x0d /* backlight ( request/response) */
-#define STX_ID 0xa1 /* extension pack status (req/resp) */
-
-#define MAX_ID 14
-
-#define H3600_MAX_LENGTH 16
-#define H3600_KEY 0xf
-
-#define H3600_SCANCODE_RECORD 1 /* 1 -> record button */
-#define H3600_SCANCODE_CALENDAR 2 /* 2 -> calendar */
-#define H3600_SCANCODE_CONTACTS 3 /* 3 -> contact */
-#define H3600_SCANCODE_Q 4 /* 4 -> Q button */
-#define H3600_SCANCODE_START 5 /* 5 -> start menu */
-#define H3600_SCANCODE_UP 6 /* 6 -> up */
-#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */
-#define H3600_SCANCODE_LEFT 8 /* 8 -> left */
-#define H3600_SCANCODE_DOWN 9 /* 9 -> down */
-
-/*
- * Per-touchscreen data.
- */
-struct h3600_dev {
- struct input_dev *dev;
- struct serio *serio;
- unsigned char event; /* event ID from packet */
- unsigned char chksum;
- unsigned char len;
- unsigned char idx;
- unsigned char buf[H3600_MAX_LENGTH];
- char phys[32];
-};
-
-static irqreturn_t action_button_handler(int irq, void *dev_id)
-{
- int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1;
- struct input_dev *dev = dev_id;
-
- input_report_key(dev, KEY_ENTER, down);
- input_sync(dev);
-
- return IRQ_HANDLED;
-}
-
-static irqreturn_t npower_button_handler(int irq, void *dev_id)
-{
- int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1;
- struct input_dev *dev = dev_id;
-
- /*
- * This interrupt is only called when we release the key. So we have
- * to fake a key press.
- */
- input_report_key(dev, KEY_SUSPEND, 1);
- input_report_key(dev, KEY_SUSPEND, down);
- input_sync(dev);
-
- return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_PM
-
-static int flite_brightness = 25;
-
-enum flite_pwr {
- FLITE_PWR_OFF = 0,
- FLITE_PWR_ON = 1
-};
-
-/*
- * h3600_flite_power: enables or disables power to frontlight, using last bright */
-unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr)
-{
- unsigned char brightness = (pwr == FLITE_PWR_OFF) ? 0 : flite_brightness;
- struct h3600_dev *ts = input_get_drvdata(dev);
-
- /* Must be in this order */
- serio_write(ts->serio, 1);
- serio_write(ts->serio, pwr);
- serio_write(ts->serio, brightness);
-
- return 0;
-}
-
-#endif
-
-/*
- * This function translates the native event packets to linux input event
- * packets. Some packets coming from serial are not touchscreen related. In
- * this case we send them off to be processed elsewhere.
- */
-static void h3600ts_process_packet(struct h3600_dev *ts)
-{
- struct input_dev *dev = ts->dev;
- static int touched = 0;
- int key, down = 0;
-
- switch (ts->event) {
- /*
- Buttons - returned as a single byte
- 7 6 5 4 3 2 1 0
- S x x x N N N N
-
- S switch state ( 0=pressed 1=released)
- x Unused.
- NNNN switch number 0-15
-
- Note: This is true for non interrupt generated key events.
- */
- case KEYBD_ID:
- down = (ts->buf[0] & 0x80) ? 0 : 1;
-
- switch (ts->buf[0] & 0x7f) {
- case H3600_SCANCODE_RECORD:
- key = KEY_RECORD;
- break;
- case H3600_SCANCODE_CALENDAR:
- key = KEY_PROG1;
- break;
- case H3600_SCANCODE_CONTACTS:
- key = KEY_PROG2;
- break;
- case H3600_SCANCODE_Q:
- key = KEY_Q;
- break;
- case H3600_SCANCODE_START:
- key = KEY_PROG3;
- break;
- case H3600_SCANCODE_UP:
- key = KEY_UP;
- break;
- case H3600_SCANCODE_RIGHT:
- key = KEY_RIGHT;
- break;
- case H3600_SCANCODE_LEFT:
- key = KEY_LEFT;
- break;
- case H3600_SCANCODE_DOWN:
- key = KEY_DOWN;
- break;
- default:
- key = 0;
- }
- if (key)
- input_report_key(dev, key, down);
- break;
- /*
- * Native touchscreen event data is formatted as shown below:-
- *
- * +-------+-------+-------+-------+
- * | Xmsb | Xlsb | Ymsb | Ylsb |
- * +-------+-------+-------+-------+
- * byte 0 1 2 3
- */
- case TOUCHS_ID:
- if (!touched) {
- input_report_key(dev, BTN_TOUCH, 1);
- touched = 1;
- }
-
- if (ts->len) {
- unsigned short x, y;
-
- x = ts->buf[0]; x <<= 8; x += ts->buf[1];
- y = ts->buf[2]; y <<= 8; y += ts->buf[3];
-
- input_report_abs(dev, ABS_X, x);
- input_report_abs(dev, ABS_Y, y);
- } else {
- input_report_key(dev, BTN_TOUCH, 0);
- touched = 0;
- }
- break;
- default:
- /* Send a non input event elsewhere */
- break;
- }
-
- input_sync(dev);
-}
-
-/*
- * h3600ts_event() handles events from the input module.
- */
-static int h3600ts_event(struct input_dev *dev, unsigned int type,
- unsigned int code, int value)
-{
-#if 0
- struct h3600_dev *ts = input_get_drvdata(dev);
-
- switch (type) {
- case EV_LED: {
- // serio_write(ts->serio, SOME_CMD);
- return 0;
- }
- }
- return -1;
-#endif
- return 0;
-}
-
-/*
- Frame format
- byte 1 2 3 len + 4
- +-------+---------------+---------------+--=------------+
- |SOF |id |len | len bytes | Chksum |
- +-------+---------------+---------------+--=------------+
- bit 0 7 8 11 12 15 16
-
- +-------+---------------+-------+
- |SOF |id |0 |Chksum | - Note Chksum does not include SOF
- +-------+---------------+-------+
- bit 0 7 8 11 12 15 16
-
-*/
-
-static int state;
-
-/* decode States */
-#define STATE_SOF 0 /* start of FRAME */
-#define STATE_ID 1 /* state where we decode the ID & len */
-#define STATE_DATA 2 /* state where we decode data */
-#define STATE_EOF 3 /* state where we decode checksum or EOF */
-
-static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data,
- unsigned int flags)
-{
- struct h3600_dev *ts = serio_get_drvdata(serio);
-
- /*
- * We have a new frame coming in.
- */
- switch (state) {
- case STATE_SOF:
- if (data == CHAR_SOF)
- state = STATE_ID;
- break;
- case STATE_ID:
- ts->event = (data & 0xf0) >> 4;
- ts->len = (data & 0xf);
- ts->idx = 0;
- if (ts->event >= MAX_ID) {
- state = STATE_SOF;
- break;
- }
- ts->chksum = data;
- state = (ts->len > 0) ? STATE_DATA : STATE_EOF;
- break;
- case STATE_DATA:
- ts->chksum += data;
- ts->buf[ts->idx]= data;
- if (++ts->idx == ts->len)
- state = STATE_EOF;
- break;
- case STATE_EOF:
- state = STATE_SOF;
- if (data == CHAR_EOF || data == ts->chksum)
- h3600ts_process_packet(ts);
- break;
- default:
- printk("Error3\n");
- break;
- }
-
- return IRQ_HANDLED;
-}
-
-/*
- * h3600ts_connect() is the routine that is called when someone adds a
- * new serio device that supports H3600 protocol and registers it as
- * an input device.
- */
-static int h3600ts_connect(struct serio *serio, struct serio_driver *drv)
-{
- struct h3600_dev *ts;
- struct input_dev *input_dev;
- int err;
-
- ts = kzalloc(sizeof(struct h3600_dev), GFP_KERNEL);
- input_dev = input_allocate_device();
- if (!ts || !input_dev) {
- err = -ENOMEM;
- goto fail1;
- }
-
- ts->serio = serio;
- ts->dev = input_dev;
- snprintf(ts->phys, sizeof(ts->phys), "%s/input0", serio->phys);
-
- input_dev->name = "H3600 TouchScreen";
- input_dev->phys = ts->phys;
- input_dev->id.bustype = BUS_RS232;
- input_dev->id.vendor = SERIO_H3600;
- input_dev->id.product = 0x0666; /* FIXME !!! We can ask the hardware */
- input_dev->id.version = 0x0100;
- input_dev->dev.parent = &serio->dev;
-
- input_set_drvdata(input_dev, ts);
-
- input_dev->event = h3600ts_event;
-
- input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
- BIT_MASK(EV_LED) | BIT_MASK(EV_PWR);
- input_dev->ledbit[0] = BIT_MASK(LED_SLEEP);
- input_set_abs_params(input_dev, ABS_X, 60, 985, 0, 0);
- input_set_abs_params(input_dev, ABS_Y, 35, 1024, 0, 0);
-
- set_bit(KEY_RECORD, input_dev->keybit);
- set_bit(KEY_Q, input_dev->keybit);
- set_bit(KEY_PROG1, input_dev->keybit);
- set_bit(KEY_PROG2, input_dev->keybit);
- set_bit(KEY_PROG3, input_dev->keybit);
- set_bit(KEY_UP, input_dev->keybit);
- set_bit(KEY_RIGHT, input_dev->keybit);
- set_bit(KEY_LEFT, input_dev->keybit);
- set_bit(KEY_DOWN, input_dev->keybit);
- set_bit(KEY_ENTER, input_dev->keybit);
- set_bit(KEY_SUSPEND, input_dev->keybit);
- set_bit(BTN_TOUCH, input_dev->keybit);
-
- /* Device specific stuff */
- set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES);
- set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE);
-
- if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler,
- IRQF_SHARED, "h3600_action", ts->dev)) {
- printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n");
- err = -EBUSY;
- goto fail1;
- }
-
- if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler,
- IRQF_SHARED, "h3600_suspend", ts->dev)) {
- printk(KERN_ERR "h3600ts.c: Could not allocate Power Button IRQ!\n");
- err = -EBUSY;
- goto fail2;
- }
-
- serio_set_drvdata(serio, ts);
-
- err = serio_open(serio, drv);
- if (err)
- goto fail3;
-
- //h3600_flite_control(1, 25); /* default brightness */
- err = input_register_device(ts->dev);
- if (err)
- goto fail4;
-
- return 0;
-
-fail4: serio_close(serio);
-fail3: serio_set_drvdata(serio, NULL);
- free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts->dev);
-fail2: free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts->dev);
-fail1: input_free_device(input_dev);
- kfree(ts);
- return err;
-}
-
-/*
- * h3600ts_disconnect() is the opposite of h3600ts_connect()
- */
-
-static void h3600ts_disconnect(struct serio *serio)
-{
- struct h3600_dev *ts = serio_get_drvdata(serio);
-
- free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts->dev);
- free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts->dev);
- input_get_device(ts->dev);
- input_unregister_device(ts->dev);
- serio_close(serio);
- serio_set_drvdata(serio, NULL);
- input_put_device(ts->dev);
- kfree(ts);
-}
-
-/*
- * The serio driver structure.
- */
-
-static struct serio_device_id h3600ts_serio_ids[] = {
- {
- .type = SERIO_RS232,
- .proto = SERIO_H3600,
- .id = SERIO_ANY,
- .extra = SERIO_ANY,
- },
- { 0 }
-};
-
-MODULE_DEVICE_TABLE(serio, h3600ts_serio_ids);
-
-static struct serio_driver h3600ts_drv = {
- .driver = {
- .name = "h3600ts",
- },
- .description = DRIVER_DESC,
- .id_table = h3600ts_serio_ids,
- .interrupt = h3600ts_interrupt,
- .connect = h3600ts_connect,
- .disconnect = h3600ts_disconnect,
-};
-
-module_serio_driver(h3600ts_drv);
diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
index d13143b68b3e..6c4fb8436957 100644
--- a/drivers/input/touchscreen/htcpen.c
+++ b/drivers/input/touchscreen/htcpen.c
@@ -102,7 +102,7 @@ static void htcpen_close(struct input_dev *dev)
synchronize_irq(HTCPEN_IRQ);
}
-static int __devinit htcpen_isa_probe(struct device *dev, unsigned int id)
+static int htcpen_isa_probe(struct device *dev, unsigned int id)
{
struct input_dev *htcpen_dev;
int err = -EBUSY;
@@ -174,7 +174,7 @@ static int __devinit htcpen_isa_probe(struct device *dev, unsigned int id)
return err;
}
-static int __devexit htcpen_isa_remove(struct device *dev, unsigned int id)
+static int htcpen_isa_remove(struct device *dev, unsigned int id)
{
struct input_dev *htcpen_dev = dev_get_drvdata(dev);
@@ -210,7 +210,7 @@ static int htcpen_isa_resume(struct device *dev, unsigned int n)
static struct isa_driver htcpen_isa_driver = {
.probe = htcpen_isa_probe,
- .remove = __devexit_p(htcpen_isa_remove),
+ .remove = htcpen_isa_remove,
#ifdef CONFIG_PM
.suspend = htcpen_isa_suspend,
.resume = htcpen_isa_resume,
diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c
index 4ac69760ec08..1418bdda61bb 100644
--- a/drivers/input/touchscreen/ili210x.c
+++ b/drivers/input/touchscreen/ili210x.c
@@ -180,7 +180,7 @@ static const struct attribute_group ili210x_attr_group = {
.attrs = ili210x_attributes,
};
-static int __devinit ili210x_i2c_probe(struct i2c_client *client,
+static int ili210x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct device *dev = &client->dev;
@@ -298,7 +298,7 @@ err_free_mem:
return error;
}
-static int __devexit ili210x_i2c_remove(struct i2c_client *client)
+static int ili210x_i2c_remove(struct i2c_client *client)
{
struct ili210x *priv = i2c_get_clientdata(client);
@@ -350,7 +350,7 @@ static struct i2c_driver ili210x_ts_driver = {
},
.id_table = ili210x_i2c_id,
.probe = ili210x_i2c_probe,
- .remove = __devexit_p(ili210x_i2c_remove),
+ .remove = ili210x_i2c_remove,
};
module_i2c_driver(ili210x_ts_driver);
diff --git a/drivers/input/touchscreen/intel-mid-touch.c b/drivers/input/touchscreen/intel-mid-touch.c
index cf299377fc49..465db5dba8b4 100644
--- a/drivers/input/touchscreen/intel-mid-touch.c
+++ b/drivers/input/touchscreen/intel-mid-touch.c
@@ -427,7 +427,7 @@ out:
}
/* Utility to read PMIC ID */
-static int __devinit mrstouch_read_pmic_id(uint *vendor, uint *rev)
+static int mrstouch_read_pmic_id(uint *vendor, uint *rev)
{
int err;
u8 r;
@@ -446,7 +446,7 @@ static int __devinit mrstouch_read_pmic_id(uint *vendor, uint *rev)
* Parse ADC channels to find end of the channel configured by other ADC user
* NEC and MAXIM requires 4 channels and FreeScale needs 18 channels
*/
-static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
+static int mrstouch_chan_parse(struct mrstouch_dev *tsdev)
{
int found = 0;
int err, i;
@@ -478,7 +478,7 @@ static int __devinit mrstouch_chan_parse(struct mrstouch_dev *tsdev)
/*
* Writes touch screen channels to ADC address selection registers
*/
-static int __devinit mrstouch_ts_chan_set(uint offset)
+static int mrstouch_ts_chan_set(uint offset)
{
u16 chan;
@@ -494,7 +494,7 @@ static int __devinit mrstouch_ts_chan_set(uint offset)
}
/* Initialize ADC */
-static int __devinit mrstouch_adc_init(struct mrstouch_dev *tsdev)
+static int mrstouch_adc_init(struct mrstouch_dev *tsdev)
{
int err, start;
u8 ra, rm;
@@ -568,7 +568,7 @@ static int __devinit mrstouch_adc_init(struct mrstouch_dev *tsdev)
/* Probe function for touch screen driver */
-static int __devinit mrstouch_probe(struct platform_device *pdev)
+static int mrstouch_probe(struct platform_device *pdev)
{
struct mrstouch_dev *tsdev;
struct input_dev *input;
@@ -643,7 +643,7 @@ err_free_mem:
return err;
}
-static int __devexit mrstouch_remove(struct platform_device *pdev)
+static int mrstouch_remove(struct platform_device *pdev)
{
struct mrstouch_dev *tsdev = platform_get_drvdata(pdev);
@@ -662,7 +662,7 @@ static struct platform_driver mrstouch_driver = {
.owner = THIS_MODULE,
},
.probe = mrstouch_probe,
- .remove = __devexit_p(mrstouch_remove),
+ .remove = mrstouch_remove,
};
module_platform_driver(mrstouch_driver);
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index 7f03d1bd916e..282d7c7ad2fc 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -99,7 +99,7 @@ static irqreturn_t jornada720_ts_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static int __devinit jornada720_ts_probe(struct platform_device *pdev)
+static int jornada720_ts_probe(struct platform_device *pdev)
{
struct jornada_ts *jornada_ts;
struct input_dev *input_dev;
@@ -151,7 +151,7 @@ static int __devinit jornada720_ts_probe(struct platform_device *pdev)
return error;
}
-static int __devexit jornada720_ts_remove(struct platform_device *pdev)
+static int jornada720_ts_remove(struct platform_device *pdev)
{
struct jornada_ts *jornada_ts = platform_get_drvdata(pdev);
@@ -168,7 +168,7 @@ MODULE_ALIAS("platform:jornada_ts");
static struct platform_driver jornada720_ts_driver = {
.probe = jornada720_ts_probe,
- .remove = __devexit_p(jornada720_ts_remove),
+ .remove = jornada720_ts_remove,
.driver = {
.name = "jornada_ts",
.owner = THIS_MODULE,
diff --git a/drivers/input/touchscreen/lpc32xx_ts.c b/drivers/input/touchscreen/lpc32xx_ts.c
index 4c2b8ed3bf16..9101ee529c92 100644
--- a/drivers/input/touchscreen/lpc32xx_ts.c
+++ b/drivers/input/touchscreen/lpc32xx_ts.c
@@ -203,7 +203,7 @@ static void lpc32xx_ts_close(struct input_dev *dev)
lpc32xx_stop_tsc(tsc);
}
-static int __devinit lpc32xx_ts_probe(struct platform_device *pdev)
+static int lpc32xx_ts_probe(struct platform_device *pdev)
{
struct lpc32xx_tsc *tsc;
struct input_dev *input;
@@ -309,7 +309,7 @@ err_free_mem:
return error;
}
-static int __devexit lpc32xx_ts_remove(struct platform_device *pdev)
+static int lpc32xx_ts_remove(struct platform_device *pdev)
{
struct lpc32xx_tsc *tsc = platform_get_drvdata(pdev);
struct resource *res;
@@ -394,7 +394,7 @@ MODULE_DEVICE_TABLE(of, lpc32xx_tsc_of_match);
static struct platform_driver lpc32xx_ts_driver = {
.probe = lpc32xx_ts_probe,
- .remove = __devexit_p(lpc32xx_ts_remove),
+ .remove = lpc32xx_ts_remove,
.driver = {
.name = MOD_NAME,
.owner = THIS_MODULE,
diff --git a/drivers/input/touchscreen/max11801_ts.c b/drivers/input/touchscreen/max11801_ts.c
index 4eab50b856d7..00bc6caa27f5 100644
--- a/drivers/input/touchscreen/max11801_ts.c
+++ b/drivers/input/touchscreen/max11801_ts.c
@@ -156,7 +156,7 @@ out:
return IRQ_HANDLED;
}
-static void __devinit max11801_ts_phy_init(struct max11801_data *data)
+static void max11801_ts_phy_init(struct max11801_data *data)
{
struct i2c_client *client = data->client;
@@ -174,7 +174,7 @@ static void __devinit max11801_ts_phy_init(struct max11801_data *data)
max11801_write_reg(client, OP_MODE_CONF_REG, 0x36);
}
-static int __devinit max11801_ts_probe(struct i2c_client *client,
+static int max11801_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct max11801_data *data;
@@ -228,7 +228,7 @@ err_free_mem:
return error;
}
-static __devexit int max11801_ts_remove(struct i2c_client *client)
+static int max11801_ts_remove(struct i2c_client *client)
{
struct max11801_data *data = i2c_get_clientdata(client);
@@ -252,7 +252,7 @@ static struct i2c_driver max11801_ts_driver = {
},
.id_table = max11801_ts_id,
.probe = max11801_ts_probe,
- .remove = __devexit_p(max11801_ts_remove),
+ .remove = max11801_ts_remove,
};
module_i2c_driver(max11801_ts_driver);
diff --git a/drivers/input/touchscreen/mc13783_ts.c b/drivers/input/touchscreen/mc13783_ts.c
index 48dc5b0d26f1..02103b6abb39 100644
--- a/drivers/input/touchscreen/mc13783_ts.c
+++ b/drivers/input/touchscreen/mc13783_ts.c
@@ -229,7 +229,7 @@ err_free_mem:
return ret;
}
-static int __devexit mc13783_ts_remove(struct platform_device *pdev)
+static int mc13783_ts_remove(struct platform_device *pdev)
{
struct mc13783_ts_priv *priv = platform_get_drvdata(pdev);
@@ -243,7 +243,7 @@ static int __devexit mc13783_ts_remove(struct platform_device *pdev)
}
static struct platform_driver mc13783_ts_driver = {
- .remove = __devexit_p(mc13783_ts_remove),
+ .remove = mc13783_ts_remove,
.driver = {
.owner = THIS_MODULE,
.name = MC13783_TS_NAME,
diff --git a/drivers/input/touchscreen/mcs5000_ts.c b/drivers/input/touchscreen/mcs5000_ts.c
index b528511861ce..f9f4e0c56eda 100644
--- a/drivers/input/touchscreen/mcs5000_ts.c
+++ b/drivers/input/touchscreen/mcs5000_ts.c
@@ -187,7 +187,7 @@ static void mcs5000_ts_phys_init(struct mcs5000_ts_data *data)
OP_MODE_ACTIVE | REPORT_RATE_80);
}
-static int __devinit mcs5000_ts_probe(struct i2c_client *client,
+static int mcs5000_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct mcs5000_ts_data *data;
@@ -249,7 +249,7 @@ err_free_mem:
return ret;
}
-static int __devexit mcs5000_ts_remove(struct i2c_client *client)
+static int mcs5000_ts_remove(struct i2c_client *client)
{
struct mcs5000_ts_data *data = i2c_get_clientdata(client);
@@ -292,7 +292,7 @@ MODULE_DEVICE_TABLE(i2c, mcs5000_ts_id);
static struct i2c_driver mcs5000_ts_driver = {
.probe = mcs5000_ts_probe,
- .remove = __devexit_p(mcs5000_ts_remove),
+ .remove = mcs5000_ts_remove,
.driver = {
.name = "mcs5000_ts",
#ifdef CONFIG_PM
diff --git a/drivers/input/touchscreen/mms114.c b/drivers/input/touchscreen/mms114.c
index 560cf09d1c5a..98841d8aa635 100644
--- a/drivers/input/touchscreen/mms114.c
+++ b/drivers/input/touchscreen/mms114.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/of.h>
#include <linux/i2c.h>
#include <linux/i2c/mms114.h>
#include <linux/input/mt.h>
@@ -360,14 +361,63 @@ static void mms114_input_close(struct input_dev *dev)
mms114_stop(data);
}
-static int __devinit mms114_probe(struct i2c_client *client,
+#ifdef CONFIG_OF
+static struct mms114_platform_data *mms114_parse_dt(struct device *dev)
+{
+ struct mms114_platform_data *pdata;
+ struct device_node *np = dev->of_node;
+
+ if (!np)
+ return NULL;
+
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ dev_err(dev, "failed to allocate platform data\n");
+ return NULL;
+ }
+
+ if (of_property_read_u32(np, "x-size", &pdata->x_size)) {
+ dev_err(dev, "failed to get x-size property\n");
+ return NULL;
+ };
+
+ if (of_property_read_u32(np, "y-size", &pdata->y_size)) {
+ dev_err(dev, "failed to get y-size property\n");
+ return NULL;
+ };
+
+ of_property_read_u32(np, "contact-threshold",
+ &pdata->contact_threshold);
+ of_property_read_u32(np, "moving-threshold",
+ &pdata->moving_threshold);
+
+ if (of_find_property(np, "x-invert", NULL))
+ pdata->x_invert = true;
+ if (of_find_property(np, "y-invert", NULL))
+ pdata->y_invert = true;
+
+ return pdata;
+}
+#else
+static inline struct mms114_platform_data *mms114_parse_dt(struct device *dev)
+{
+ return NULL;
+}
+#endif
+
+static int mms114_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ const struct mms114_platform_data *pdata;
struct mms114_data *data;
struct input_dev *input_dev;
int error;
- if (!client->dev.platform_data) {
+ pdata = dev_get_platdata(&client->dev);
+ if (!pdata)
+ pdata = mms114_parse_dt(&client->dev);
+
+ if (!pdata) {
dev_err(&client->dev, "Need platform data\n");
return -EINVAL;
}
@@ -389,7 +439,7 @@ static int __devinit mms114_probe(struct i2c_client *client,
data->client = client;
data->input_dev = input_dev;
- data->pdata = client->dev.platform_data;
+ data->pdata = pdata;
input_dev->name = "MELPAS MMS114 Touchscreen";
input_dev->id.bustype = BUS_I2C;
@@ -458,7 +508,7 @@ err_free_mem:
return error;
}
-static int __devexit mms114_remove(struct i2c_client *client)
+static int mms114_remove(struct i2c_client *client)
{
struct mms114_data *data = i2c_get_clientdata(client);
@@ -525,14 +575,22 @@ static const struct i2c_device_id mms114_id[] = {
};
MODULE_DEVICE_TABLE(i2c, mms114_id);
+#ifdef CONFIG_OF
+static struct of_device_id mms114_dt_match[] = {
+ { .compatible = "melfas,mms114" },
+ { }
+};
+#endif
+
static struct i2c_driver mms114_driver = {
.driver = {
.name = "mms114",
.owner = THIS_MODULE,
.pm = &mms114_pm_ops,
+ .of_match_table = of_match_ptr(mms114_dt_match),
},
.probe = mms114_probe,
- .remove = __devexit_p(mms114_remove),
+ .remove = mms114_remove,
.id_table = mms114_id,
};
diff --git a/drivers/input/touchscreen/pcap_ts.c b/drivers/input/touchscreen/pcap_ts.c
index f57aeb80f7e3..f22e04dd4e16 100644
--- a/drivers/input/touchscreen/pcap_ts.c
+++ b/drivers/input/touchscreen/pcap_ts.c
@@ -137,7 +137,7 @@ static void pcap_ts_close(struct input_dev *dev)
pcap_ts->read_state << PCAP_ADC_TS_M_SHIFT);
}
-static int __devinit pcap_ts_probe(struct platform_device *pdev)
+static int pcap_ts_probe(struct platform_device *pdev)
{
struct input_dev *input_dev;
struct pcap_ts *pcap_ts;
@@ -202,7 +202,7 @@ fail:
return err;
}
-static int __devexit pcap_ts_remove(struct platform_device *pdev)
+static int pcap_ts_remove(struct platform_device *pdev)
{
struct pcap_ts *pcap_ts = platform_get_drvdata(pdev);
@@ -245,7 +245,7 @@ static const struct dev_pm_ops pcap_ts_pm_ops = {
static struct platform_driver pcap_ts_driver = {
.probe = pcap_ts_probe,
- .remove = __devexit_p(pcap_ts_remove),
+ .remove = pcap_ts_remove,
.driver = {
.name = "pcap-ts",
.owner = THIS_MODULE,
diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c
index 953b4c105cad..6cc6b36663ff 100644
--- a/drivers/input/touchscreen/pixcir_i2c_ts.c
+++ b/drivers/input/touchscreen/pixcir_i2c_ts.c
@@ -125,7 +125,7 @@ static int pixcir_i2c_ts_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(pixcir_dev_pm_ops,
pixcir_i2c_ts_suspend, pixcir_i2c_ts_resume);
-static int __devinit pixcir_i2c_ts_probe(struct i2c_client *client,
+static int pixcir_i2c_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
const struct pixcir_ts_platform_data *pdata = client->dev.platform_data;
@@ -189,7 +189,7 @@ err_free_mem:
return error;
}
-static int __devexit pixcir_i2c_ts_remove(struct i2c_client *client)
+static int pixcir_i2c_ts_remove(struct i2c_client *client)
{
struct pixcir_i2c_ts_data *tsdata = i2c_get_clientdata(client);
@@ -218,7 +218,7 @@ static struct i2c_driver pixcir_i2c_ts_driver = {
.pm = &pixcir_dev_pm_ops,
},
.probe = pixcir_i2c_ts_probe,
- .remove = __devexit_p(pixcir_i2c_ts_remove),
+ .remove = pixcir_i2c_ts_remove,
.id_table = pixcir_i2c_ts_id,
};
diff --git a/drivers/input/touchscreen/s3c2410_ts.c b/drivers/input/touchscreen/s3c2410_ts.c
index 549fa29548f8..b061af2c8376 100644
--- a/drivers/input/touchscreen/s3c2410_ts.c
+++ b/drivers/input/touchscreen/s3c2410_ts.c
@@ -238,7 +238,7 @@ static void s3c24xx_ts_select(struct s3c_adc_client *client, unsigned select)
* Initialise, find and allocate any resources we need to run and then
* register with the ADC and input systems.
*/
-static int __devinit s3c2410ts_probe(struct platform_device *pdev)
+static int s3c2410ts_probe(struct platform_device *pdev)
{
struct s3c2410_ts_mach_info *info;
struct device *dev = &pdev->dev;
@@ -365,7 +365,7 @@ static int __devinit s3c2410ts_probe(struct platform_device *pdev)
*
* Free up our state ready to be removed.
*/
-static int __devexit s3c2410ts_remove(struct platform_device *pdev)
+static int s3c2410ts_remove(struct platform_device *pdev)
{
free_irq(ts.irq_tc, ts.input);
del_timer_sync(&touch_timer);
@@ -430,7 +430,7 @@ static struct platform_driver s3c_ts_driver = {
},
.id_table = s3cts_driver_ids,
.probe = s3c2410ts_probe,
- .remove = __devexit_p(s3c2410ts_remove),
+ .remove = s3c2410ts_remove,
};
module_platform_driver(s3c_ts_driver);
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index 6cb68a1981bf..d9d05e222428 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -139,7 +139,7 @@ end:
return IRQ_HANDLED;
}
-static int __devinit st1232_ts_probe(struct i2c_client *client,
+static int st1232_ts_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct st1232_ts_data *ts;
@@ -206,7 +206,7 @@ err_free_mem:
return error;
}
-static int __devexit st1232_ts_remove(struct i2c_client *client)
+static int st1232_ts_remove(struct i2c_client *client)
{
struct st1232_ts_data *ts = i2c_get_clientdata(client);
@@ -255,7 +255,7 @@ static const struct i2c_device_id st1232_ts_id[] = {
MODULE_DEVICE_TABLE(i2c, st1232_ts_id);
#ifdef CONFIG_OF
-static const struct of_device_id st1232_ts_dt_ids[] __devinitconst = {
+static const struct of_device_id st1232_ts_dt_ids[] = {
{ .compatible = "sitronix,st1232", },
{ }
};
@@ -264,7 +264,7 @@ MODULE_DEVICE_TABLE(of, st1232_ts_dt_ids);
static struct i2c_driver st1232_ts_driver = {
.probe = st1232_ts_probe,
- .remove = __devexit_p(st1232_ts_remove),
+ .remove = st1232_ts_remove,
.id_table = st1232_ts_id,
.driver = {
.name = ST1232_TS_NAME,
diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index 692b685720ce..84d884b4ec3e 100644
--- a/drivers/input/touchscreen/stmpe-ts.c
+++ b/drivers/input/touchscreen/stmpe-ts.c
@@ -1,4 +1,5 @@
-/* STMicroelectronics STMPE811 Touchscreen Driver
+/*
+ * STMicroelectronics STMPE811 Touchscreen Driver
*
* (C) 2010 Luotao Fu <l.fu@pengutronix.de>
* All rights reserved.
@@ -16,6 +17,7 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/device.h>
+#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/slab.h>
@@ -166,7 +168,7 @@ static irqreturn_t stmpe_ts_handler(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit stmpe_init_hw(struct stmpe_touch *ts)
+static int stmpe_init_hw(struct stmpe_touch *ts)
{
int ret;
u8 adc_ctrl1, adc_ctrl1_mask, tsc_cfg, tsc_cfg_mask;
@@ -261,41 +263,18 @@ static void stmpe_ts_close(struct input_dev *dev)
STMPE_TSC_CTRL_TSC_EN, 0);
}
-static int __devinit stmpe_input_probe(struct platform_device *pdev)
+static void stmpe_ts_get_platform_info(struct platform_device *pdev,
+ struct stmpe_touch *ts)
{
struct stmpe *stmpe = dev_get_drvdata(pdev->dev.parent);
- struct stmpe_platform_data *pdata = stmpe->pdata;
- struct stmpe_touch *ts;
- struct input_dev *idev;
+ struct device_node *np = pdev->dev.of_node;
struct stmpe_ts_platform_data *ts_pdata = NULL;
- int ret;
- int ts_irq;
-
- ts_irq = platform_get_irq_byname(pdev, "FIFO_TH");
- if (ts_irq < 0)
- return ts_irq;
-
- ts = kzalloc(sizeof(*ts), GFP_KERNEL);
- if (!ts) {
- ret = -ENOMEM;
- goto err_out;
- }
- idev = input_allocate_device();
- if (!idev) {
- ret = -ENOMEM;
- goto err_free_ts;
- }
-
- platform_set_drvdata(pdev, ts);
ts->stmpe = stmpe;
- ts->idev = idev;
- ts->dev = &pdev->dev;
- if (pdata)
- ts_pdata = pdata->ts;
+ if (stmpe->pdata && stmpe->pdata->ts) {
+ ts_pdata = stmpe->pdata->ts;
- if (ts_pdata) {
ts->sample_time = ts_pdata->sample_time;
ts->mod_12b = ts_pdata->mod_12b;
ts->ref_sel = ts_pdata->ref_sel;
@@ -305,22 +284,71 @@ static int __devinit stmpe_input_probe(struct platform_device *pdev)
ts->settling = ts_pdata->settling;
ts->fraction_z = ts_pdata->fraction_z;
ts->i_drive = ts_pdata->i_drive;
+ } else if (np) {
+ u32 val;
+
+ if (!of_property_read_u32(np, "st,sample-time", &val))
+ ts->sample_time = val;
+ if (!of_property_read_u32(np, "st,mod-12b", &val))
+ ts->mod_12b = val;
+ if (!of_property_read_u32(np, "st,ref-sel", &val))
+ ts->ref_sel = val;
+ if (!of_property_read_u32(np, "st,adc-freq", &val))
+ ts->adc_freq = val;
+ if (!of_property_read_u32(np, "st,ave-ctrl", &val))
+ ts->ave_ctrl = val;
+ if (!of_property_read_u32(np, "st,touch-det-delay", &val))
+ ts->touch_det_delay = val;
+ if (!of_property_read_u32(np, "st,settling", &val))
+ ts->settling = val;
+ if (!of_property_read_u32(np, "st,fraction-z", &val))
+ ts->fraction_z = val;
+ if (!of_property_read_u32(np, "st,i-drive", &val))
+ ts->i_drive = val;
}
+}
+
+static int stmpe_input_probe(struct platform_device *pdev)
+{
+ struct stmpe_touch *ts;
+ struct input_dev *idev;
+ int error;
+ int ts_irq;
+
+ ts_irq = platform_get_irq_byname(pdev, "FIFO_TH");
+ if (ts_irq < 0)
+ return ts_irq;
+
+ ts = devm_kzalloc(&pdev->dev, sizeof(*ts), GFP_KERNEL);
+ if (!ts)
+ return -ENOMEM;
+
+ idev = devm_input_allocate_device(&pdev->dev);
+ if (!idev)
+ return -ENOMEM;
+
+ platform_set_drvdata(pdev, ts);
+ ts->idev = idev;
+ ts->dev = &pdev->dev;
+
+ stmpe_ts_get_platform_info(pdev, ts);
INIT_DELAYED_WORK(&ts->work, stmpe_work);
- ret = request_threaded_irq(ts_irq, NULL, stmpe_ts_handler,
- IRQF_ONESHOT, STMPE_TS_NAME, ts);
- if (ret) {
+ error = devm_request_threaded_irq(&pdev->dev, ts_irq,
+ NULL, stmpe_ts_handler,
+ IRQF_ONESHOT, STMPE_TS_NAME, ts);
+ if (error) {
dev_err(&pdev->dev, "Failed to request IRQ %d\n", ts_irq);
- goto err_free_input;
+ return error;
}
- ret = stmpe_init_hw(ts);
- if (ret)
- goto err_free_irq;
+ error = stmpe_init_hw(ts);
+ if (error)
+ return error;
idev->name = STMPE_TS_NAME;
+ idev->phys = STMPE_TS_NAME"/input0";
idev->id.bustype = BUS_I2C;
idev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
@@ -334,40 +362,21 @@ static int __devinit stmpe_input_probe(struct platform_device *pdev)
input_set_abs_params(idev, ABS_Y, 0, XY_MASK, 0, 0);
input_set_abs_params(idev, ABS_PRESSURE, 0x0, 0xff, 0, 0);
- ret = input_register_device(idev);
- if (ret) {
+ error = input_register_device(idev);
+ if (error) {
dev_err(&pdev->dev, "Could not register input device\n");
- goto err_free_irq;
+ return error;
}
- return ret;
-
-err_free_irq:
- free_irq(ts_irq, ts);
-err_free_input:
- input_free_device(idev);
- platform_set_drvdata(pdev, NULL);
-err_free_ts:
- kfree(ts);
-err_out:
- return ret;
+ return 0;
}
-static int __devexit stmpe_ts_remove(struct platform_device *pdev)
+static int stmpe_ts_remove(struct platform_device *pdev)
{
struct stmpe_touch *ts = platform_get_drvdata(pdev);
- unsigned int ts_irq = platform_get_irq_byname(pdev, "FIFO_TH");
stmpe_disable(ts->stmpe, STMPE_BLOCK_TOUCHSCREEN);
- free_irq(ts_irq, ts);
-
- platform_set_drvdata(pdev, NULL);
-
- input_unregister_device(ts->idev);
-
- kfree(ts);
-
return 0;
}
@@ -377,7 +386,7 @@ static struct platform_driver stmpe_ts_driver = {
.owner = THIS_MODULE,
},
.probe = stmpe_input_probe,
- .remove = __devexit_p(stmpe_ts_remove),
+ .remove = stmpe_ts_remove,
};
module_platform_driver(stmpe_ts_driver);
diff --git a/drivers/input/touchscreen/ti_tscadc.c b/drivers/input/touchscreen/ti_tscadc.c
index d229c741d544..bcedf2e7468c 100644
--- a/drivers/input/touchscreen/ti_tscadc.c
+++ b/drivers/input/touchscreen/ti_tscadc.c
@@ -303,7 +303,7 @@ static irqreturn_t tscadc_irq(int irq, void *dev)
* The functions for inserting/removing driver as a module.
*/
-static int __devinit tscadc_probe(struct platform_device *pdev)
+static int tscadc_probe(struct platform_device *pdev)
{
const struct tsc_data *pdata = pdev->dev.platform_data;
struct resource *res;
diff --git a/drivers/input/touchscreen/tnetv107x-ts.c b/drivers/input/touchscreen/tnetv107x-ts.c
index 368d2c6cf780..acfb87607b87 100644
--- a/drivers/input/touchscreen/tnetv107x-ts.c
+++ b/drivers/input/touchscreen/tnetv107x-ts.c
@@ -243,7 +243,7 @@ static void tsc_stop(struct input_dev *dev)
clk_disable(ts->clk);
}
-static int __devinit tsc_probe(struct platform_device *pdev)
+static int tsc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct tsc_data *ts;
@@ -357,7 +357,7 @@ error_res:
return error;
}
-static int __devexit tsc_remove(struct platform_device *pdev)
+static int tsc_remove(struct platform_device *pdev)
{
struct tsc_data *ts = platform_get_drvdata(pdev);
@@ -374,7 +374,7 @@ static int __devexit tsc_remove(struct platform_device *pdev)
static struct platform_driver tsc_driver = {
.probe = tsc_probe,
- .remove = __devexit_p(tsc_remove),
+ .remove = tsc_remove,
.driver.name = "tnetv107x-ts",
.driver.owner = THIS_MODULE,
};
diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c
index f7eda3d00fad..820a066c3b8a 100644
--- a/drivers/input/touchscreen/tps6507x-ts.c
+++ b/drivers/input/touchscreen/tps6507x-ts.c
@@ -345,7 +345,7 @@ err0:
return error;
}
-static int __devexit tps6507x_ts_remove(struct platform_device *pdev)
+static int tps6507x_ts_remove(struct platform_device *pdev)
{
struct tps6507x_dev *tps6507x_dev = platform_get_drvdata(pdev);
struct tps6507x_ts *tsc = tps6507x_dev->ts;
@@ -367,7 +367,7 @@ static struct platform_driver tps6507x_ts_driver = {
.owner = THIS_MODULE,
},
.probe = tps6507x_ts_probe,
- .remove = __devexit_p(tps6507x_ts_remove),
+ .remove = tps6507x_ts_remove,
};
module_platform_driver(tps6507x_ts_driver);
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index 5ce3fa8ce646..9c0cdc7ea449 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -555,7 +555,7 @@ static void tsc2005_close(struct input_dev *input)
mutex_unlock(&ts->mutex);
}
-static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts)
+static void tsc2005_setup_spi_xfer(struct tsc2005 *ts)
{
tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, false);
tsc2005_setup_read(&ts->spi_y, TSC2005_REG_Y, false);
@@ -569,7 +569,7 @@ static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts)
spi_message_add_tail(&ts->spi_z2.spi_xfer, &ts->spi_read_msg);
}
-static int __devinit tsc2005_probe(struct spi_device *spi)
+static int tsc2005_probe(struct spi_device *spi)
{
const struct tsc2005_platform_data *pdata = spi->dev.platform_data;
struct tsc2005 *ts;
@@ -686,7 +686,7 @@ err_free_mem:
return error;
}
-static int __devexit tsc2005_remove(struct spi_device *spi)
+static int tsc2005_remove(struct spi_device *spi)
{
struct tsc2005 *ts = spi_get_drvdata(spi);
@@ -745,7 +745,7 @@ static struct spi_driver tsc2005_driver = {
.pm = &tsc2005_pm_ops,
},
.probe = tsc2005_probe,
- .remove = __devexit_p(tsc2005_remove),
+ .remove = tsc2005_remove,
};
module_spi_driver(tsc2005_driver);
diff --git a/drivers/input/touchscreen/tsc2007.c b/drivers/input/touchscreen/tsc2007.c
index 1473d2382afd..0b67ba476b4c 100644
--- a/drivers/input/touchscreen/tsc2007.c
+++ b/drivers/input/touchscreen/tsc2007.c
@@ -273,7 +273,7 @@ static void tsc2007_close(struct input_dev *input_dev)
tsc2007_stop(ts);
}
-static int __devinit tsc2007_probe(struct i2c_client *client,
+static int tsc2007_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct tsc2007 *ts;
@@ -366,7 +366,7 @@ static int __devinit tsc2007_probe(struct i2c_client *client,
return err;
}
-static int __devexit tsc2007_remove(struct i2c_client *client)
+static int tsc2007_remove(struct i2c_client *client)
{
struct tsc2007 *ts = i2c_get_clientdata(client);
struct tsc2007_platform_data *pdata = client->dev.platform_data;
@@ -396,7 +396,7 @@ static struct i2c_driver tsc2007_driver = {
},
.id_table = tsc2007_idtable,
.probe = tsc2007_probe,
- .remove = __devexit_p(tsc2007_remove),
+ .remove = tsc2007_remove,
};
module_i2c_driver(tsc2007_driver);
diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c
index 46e83ad53f43..1271f97b4079 100644
--- a/drivers/input/touchscreen/ucb1400_ts.c
+++ b/drivers/input/touchscreen/ucb1400_ts.c
@@ -274,7 +274,7 @@ static void ucb1400_ts_close(struct input_dev *idev)
* Try to probe our interrupt, rather than relying on lots of
* hard-coded machine dependencies.
*/
-static int __devinit ucb1400_ts_detect_irq(struct ucb1400_ts *ucb,
+static int ucb1400_ts_detect_irq(struct ucb1400_ts *ucb,
struct platform_device *pdev)
{
unsigned long mask, timeout;
@@ -318,7 +318,7 @@ static int __devinit ucb1400_ts_detect_irq(struct ucb1400_ts *ucb,
return 0;
}
-static int __devinit ucb1400_ts_probe(struct platform_device *pdev)
+static int ucb1400_ts_probe(struct platform_device *pdev)
{
struct ucb1400_ts *ucb = pdev->dev.platform_data;
int error, x_res, y_res;
@@ -397,7 +397,7 @@ err:
return error;
}
-static int __devexit ucb1400_ts_remove(struct platform_device *pdev)
+static int ucb1400_ts_remove(struct platform_device *pdev)
{
struct ucb1400_ts *ucb = pdev->dev.platform_data;
@@ -442,7 +442,7 @@ static SIMPLE_DEV_PM_OPS(ucb1400_ts_pm_ops,
static struct platform_driver ucb1400_ts_driver = {
.probe = ucb1400_ts_probe,
- .remove = __devexit_p(ucb1400_ts_remove),
+ .remove = ucb1400_ts_remove,
.driver = {
.name = "ucb1400_ts",
.owner = THIS_MODULE,
diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c
index 9396b21d0e8f..d2ef8f05c66e 100644
--- a/drivers/input/touchscreen/w90p910_ts.c
+++ b/drivers/input/touchscreen/w90p910_ts.c
@@ -215,7 +215,7 @@ static void w90p910_close(struct input_dev *dev)
clk_disable(w90p910_ts->clk);
}
-static int __devinit w90x900ts_probe(struct platform_device *pdev)
+static int w90x900ts_probe(struct platform_device *pdev)
{
struct w90p910_ts *w90p910_ts;
struct input_dev *input_dev;
@@ -301,7 +301,7 @@ fail1: input_free_device(input_dev);
return err;
}
-static int __devexit w90x900ts_remove(struct platform_device *pdev)
+static int w90x900ts_remove(struct platform_device *pdev)
{
struct w90p910_ts *w90p910_ts = platform_get_drvdata(pdev);
struct resource *res;
@@ -325,7 +325,7 @@ static int __devexit w90x900ts_remove(struct platform_device *pdev)
static struct platform_driver w90x900ts_driver = {
.probe = w90x900ts_probe,
- .remove = __devexit_p(w90x900ts_remove),
+ .remove = w90x900ts_remove,
.driver = {
.name = "nuc900-ts",
.owner = THIS_MODULE,
diff --git a/drivers/input/touchscreen/wacom_i2c.c b/drivers/input/touchscreen/wacom_i2c.c
index 0c01657132fd..bf0d07620bac 100644
--- a/drivers/input/touchscreen/wacom_i2c.c
+++ b/drivers/input/touchscreen/wacom_i2c.c
@@ -144,7 +144,7 @@ static void wacom_i2c_close(struct input_dev *dev)
disable_irq(client->irq);
}
-static int __devinit wacom_i2c_probe(struct i2c_client *client,
+static int wacom_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct wacom_i2c *wac_i2c;
@@ -225,7 +225,7 @@ err_free_mem:
return error;
}
-static int __devexit wacom_i2c_remove(struct i2c_client *client)
+static int wacom_i2c_remove(struct i2c_client *client)
{
struct wacom_i2c *wac_i2c = i2c_get_clientdata(client);
@@ -272,7 +272,7 @@ static struct i2c_driver wacom_i2c_driver = {
},
.probe = wacom_i2c_probe,
- .remove = __devexit_p(wacom_i2c_remove),
+ .remove = wacom_i2c_remove,
.id_table = wacom_i2c_id,
};
module_i2c_driver(wacom_i2c_driver);
diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
index 52abb98a8ae5..f88fab56178c 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -233,7 +233,7 @@ static void wm831x_ts_input_close(struct input_dev *idev)
}
}
-static __devinit int wm831x_ts_probe(struct platform_device *pdev)
+static int wm831x_ts_probe(struct platform_device *pdev)
{
struct wm831x_ts *wm831x_ts;
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
@@ -245,7 +245,8 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev)
if (core_pdata)
pdata = core_pdata->touch;
- wm831x_ts = kzalloc(sizeof(struct wm831x_ts), GFP_KERNEL);
+ wm831x_ts = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ts),
+ GFP_KERNEL);
input_dev = input_allocate_device();
if (!wm831x_ts || !input_dev) {
error = -ENOMEM;
@@ -376,21 +377,18 @@ err_data_irq:
free_irq(wm831x_ts->data_irq, wm831x_ts);
err_alloc:
input_free_device(input_dev);
- kfree(wm831x_ts);
return error;
}
-static __devexit int wm831x_ts_remove(struct platform_device *pdev)
+static int wm831x_ts_remove(struct platform_device *pdev)
{
struct wm831x_ts *wm831x_ts = platform_get_drvdata(pdev);
free_irq(wm831x_ts->pd_irq, wm831x_ts);
free_irq(wm831x_ts->data_irq, wm831x_ts);
input_unregister_device(wm831x_ts->input_dev);
- kfree(wm831x_ts);
- platform_set_drvdata(pdev, NULL);
return 0;
}
@@ -400,7 +398,7 @@ static struct platform_driver wm831x_ts_driver = {
.owner = THIS_MODULE,
},
.probe = wm831x_ts_probe,
- .remove = __devexit_p(wm831x_ts_remove),
+ .remove = wm831x_ts_remove,
};
module_platform_driver(wm831x_ts_driver);
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index 45135f69509c..5e7dc772f5de 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -315,8 +315,11 @@ static int run(struct mddev *mddev)
}
conf->nfaults = 0;
- rdev_for_each(rdev, mddev)
+ rdev_for_each(rdev, mddev) {
conf->rdev = rdev;
+ disk_stack_limits(mddev->gendisk, rdev->bdev,
+ rdev->data_offset << 9);
+ }
md_set_array_sectors(mddev, faulty_size(mddev, 0, 0));
mddev->private = conf;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 8034fbd6190c..636bae0405e8 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2710,7 +2710,7 @@ static struct r1conf *setup_conf(struct mddev *mddev)
|| disk_idx < 0)
continue;
if (test_bit(Replacement, &rdev->flags))
- disk = conf->mirrors + conf->raid_disks + disk_idx;
+ disk = conf->mirrors + mddev->raid_disks + disk_idx;
else
disk = conf->mirrors + disk_idx;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 906ccbd0f7dc..d1295aff4173 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1783,7 +1783,7 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev)
clear_bit(Unmerged, &rdev->flags);
}
md_integrity_add_rdev(rdev, mddev);
- if (blk_queue_discard(bdev_get_queue(rdev->bdev)))
+ if (mddev->queue && blk_queue_discard(bdev_get_queue(rdev->bdev)))
queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
print_conf(conf);
@@ -3613,11 +3613,14 @@ static int run(struct mddev *mddev)
discard_supported = true;
}
- if (discard_supported)
- queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
- else
- queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
-
+ if (mddev->queue) {
+ if (discard_supported)
+ queue_flag_set_unlocked(QUEUE_FLAG_DISCARD,
+ mddev->queue);
+ else
+ queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD,
+ mddev->queue);
+ }
/* need to check that every block has at least one working mirror */
if (!enough(conf, -1)) {
printk(KERN_ERR "md/raid10:%s: not enough operational mirrors.\n",
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c
index c94f521f392c..bf1ba93f43a0 100644
--- a/drivers/mfd/stmpe.c
+++ b/drivers/mfd/stmpe.c
@@ -324,6 +324,7 @@ static struct resource stmpe_keypad_resources[] = {
static struct mfd_cell stmpe_keypad_cell = {
.name = "stmpe-keypad",
+ .of_compatible = "st,stmpe-keypad",
.resources = stmpe_keypad_resources,
.num_resources = ARRAY_SIZE(stmpe_keypad_resources),
};
@@ -411,6 +412,7 @@ static struct resource stmpe_ts_resources[] = {
static struct mfd_cell stmpe_ts_cell = {
.name = "stmpe-ts",
+ .of_compatible = "st,stmpe-ts",
.resources = stmpe_ts_resources,
.num_resources = ARRAY_SIZE(stmpe_ts_resources),
};
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index dc15d248443f..ef8d2a080d17 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -1060,7 +1060,7 @@ static ssize_t bonding_store_primary(struct device *d,
goto out;
}
- sscanf(buf, "%16s", ifname); /* IFNAMSIZ */
+ sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
/* check to see if we are clearing primary */
if (!strlen(ifname) || buf[0] == '\n') {
@@ -1237,7 +1237,7 @@ static ssize_t bonding_store_active_slave(struct device *d,
goto out;
}
- sscanf(buf, "%16s", ifname); /* IFNAMSIZ */
+ sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
/* check to see if we are clearing active */
if (!strlen(ifname) || buf[0] == '\n') {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index e2e45ee5df33..6dd0dd076cc5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -137,7 +137,16 @@
#define LINK_20GTFD LINK_STATUS_SPEED_AND_DUPLEX_20GTFD
#define LINK_20GXFD LINK_STATUS_SPEED_AND_DUPLEX_20GXFD
-
+#define LINK_UPDATE_MASK \
+ (LINK_STATUS_SPEED_AND_DUPLEX_MASK | \
+ LINK_STATUS_LINK_UP | \
+ LINK_STATUS_PHYSICAL_LINK_FLAG | \
+ LINK_STATUS_AUTO_NEGOTIATE_COMPLETE | \
+ LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK | \
+ LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK | \
+ LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK | \
+ LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE | \
+ LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE)
#define SFP_EEPROM_CON_TYPE_ADDR 0x2
#define SFP_EEPROM_CON_TYPE_VAL_LC 0x7
@@ -3295,6 +3304,21 @@ static void bnx2x_serdes_deassert(struct bnx2x *bp, u8 port)
DEFAULT_PHY_DEV_ADDR);
}
+static void bnx2x_xgxs_specific_func(struct bnx2x_phy *phy,
+ struct link_params *params,
+ u32 action)
+{
+ struct bnx2x *bp = params->bp;
+ switch (action) {
+ case PHY_INIT:
+ /* Set correct devad */
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + params->port*0x18, 0);
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18,
+ phy->def_md_devad);
+ break;
+ }
+}
+
static void bnx2x_xgxs_deassert(struct link_params *params)
{
struct bnx2x *bp = params->bp;
@@ -3309,10 +3333,8 @@ static void bnx2x_xgxs_deassert(struct link_params *params)
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
udelay(500);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
-
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + port*0x18, 0);
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
- params->phy[INT_PHY].def_md_devad);
+ bnx2x_xgxs_specific_func(&params->phy[INT_PHY], params,
+ PHY_INIT);
}
static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy,
@@ -3545,14 +3567,11 @@ static void bnx2x_warpcore_set_lpi_passthrough(struct bnx2x_phy *phy,
static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
struct link_params *params,
struct link_vars *vars) {
- u16 val16 = 0, lane, i;
+ u16 lane, i, cl72_ctrl, an_adv = 0;
+ u16 ucode_ver;
struct bnx2x *bp = params->bp;
static struct bnx2x_reg_set reg_set[] = {
{MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7},
- {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0},
- {MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0},
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0xff},
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0x5555},
{MDIO_PMA_DEVAD, MDIO_WC_REG_IEEE0BLK_AUTONEGNP, 0x0},
{MDIO_WC_DEVAD, MDIO_WC_REG_RX66_CONTROL, 0x7415},
{MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_MISC2, 0x6190},
@@ -3565,12 +3584,19 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
reg_set[i].val);
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, &cl72_ctrl);
+ cl72_ctrl &= 0xf8ff;
+ cl72_ctrl |= 0x3800;
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, cl72_ctrl);
+
/* Check adding advertisement for 1G KX */
if (((vars->line_speed == SPEED_AUTO_NEG) &&
(phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
(vars->line_speed == SPEED_1000)) {
u32 addr = MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2;
- val16 |= (1<<5);
+ an_adv |= (1<<5);
/* Enable CL37 1G Parallel Detect */
bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD, addr, 0x1);
@@ -3580,11 +3606,14 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
(phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) ||
(vars->line_speed == SPEED_10000)) {
/* Check adding advertisement for 10G KR */
- val16 |= (1<<7);
+ an_adv |= (1<<7);
/* Enable 10G Parallel Detect */
+ CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, 0);
+
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
MDIO_WC_REG_PAR_DET_10G_CTRL, 1);
-
+ bnx2x_set_aer_mmd(params, phy);
DP(NETIF_MSG_LINK, "Advertize 10G\n");
}
@@ -3604,7 +3633,7 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
/* Advertised speeds */
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16);
+ MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, an_adv);
/* Advertised and set FEC (Forward Error Correction) */
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
@@ -3628,9 +3657,10 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
/* Set KR Autoneg Work-Around flag for Warpcore version older than D108
*/
bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_UC_INFO_B1_VERSION, &val16);
- if (val16 < 0xd108) {
- DP(NETIF_MSG_LINK, "Enable AN KR work-around\n");
+ MDIO_WC_REG_UC_INFO_B1_VERSION, &ucode_ver);
+ if (ucode_ver < 0xd108) {
+ DP(NETIF_MSG_LINK, "Enable AN KR work-around. WC ver:0x%x\n",
+ ucode_ver);
vars->rx_tx_asic_rst = MAX_KR_LINK_RETRY;
}
bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
@@ -3651,21 +3681,16 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u16 i;
+ u16 val16, i, lane;
static struct bnx2x_reg_set reg_set[] = {
/* Disable Autoneg */
{MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7},
- {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0},
{MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
0x3f00},
{MDIO_AN_DEVAD, MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, 0},
{MDIO_AN_DEVAD, MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x0},
{MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL3_UP1, 0x1},
{MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL5_MISC7, 0xa},
- /* Disable CL36 PCS Tx */
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0x0},
- /* Double Wide Single Data Rate @ pll rate */
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0xFFFF},
/* Leave cl72 training enable, needed for KR */
{MDIO_PMA_DEVAD,
MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150,
@@ -3676,11 +3701,24 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
reg_set[i].val);
- /* Leave CL72 enabled */
- bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
- 0x3800);
+ lane = bnx2x_get_warpcore_lane(phy, params);
+ /* Global registers */
+ CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, 0);
+ /* Disable CL36 PCS Tx */
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16);
+ val16 &= ~(0x0011 << lane);
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16);
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16);
+ val16 |= (0x0303 << (lane << 1));
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16);
+ /* Restore AER */
+ bnx2x_set_aer_mmd(params, phy);
/* Set speed via PMA/PMD register */
bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD,
MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x2040);
@@ -4303,7 +4341,7 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
struct link_params *params)
{
struct bnx2x *bp = params->bp;
- u16 val16;
+ u16 val16, lane;
bnx2x_sfp_e3_set_transmitter(params, phy, 0);
bnx2x_set_mdio_clk(bp, params->chip_id, params->port);
bnx2x_set_aer_mmd(params, phy);
@@ -4340,6 +4378,30 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
MDIO_WC_REG_XGXSBLK1_LANECTRL2,
val16 & 0xff00);
+ lane = bnx2x_get_warpcore_lane(phy, params);
+ /* Disable CL36 PCS Tx */
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16);
+ val16 |= (0x11 << lane);
+ if (phy->flags & FLAGS_WC_DUAL_MODE)
+ val16 |= (0x22 << lane);
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16);
+
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16);
+ val16 &= ~(0x0303 << (lane << 1));
+ val16 |= (0x0101 << (lane << 1));
+ if (phy->flags & FLAGS_WC_DUAL_MODE) {
+ val16 &= ~(0x0c0c << (lane << 1));
+ val16 |= (0x0404 << (lane << 1));
+ }
+
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16);
+ /* Restore AER */
+ bnx2x_set_aer_mmd(params, phy);
+
}
static void bnx2x_set_warpcore_loopback(struct bnx2x_phy *phy,
@@ -6296,15 +6358,7 @@ static int bnx2x_update_link_down(struct link_params *params,
vars->mac_type = MAC_TYPE_NONE;
/* Update shared memory */
- vars->link_status &= ~(LINK_STATUS_SPEED_AND_DUPLEX_MASK |
- LINK_STATUS_LINK_UP |
- LINK_STATUS_PHYSICAL_LINK_FLAG |
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE |
- LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK |
- LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK |
- LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK |
- LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE |
- LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE);
+ vars->link_status &= ~LINK_UPDATE_MASK;
vars->line_speed = 0;
bnx2x_update_mng(params, vars->link_status);
@@ -6452,6 +6506,7 @@ int bnx2x_link_update(struct link_params *params, struct link_vars *vars)
u16 ext_phy_line_speed = 0, prev_line_speed = vars->line_speed;
u8 active_external_phy = INT_PHY;
vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG;
+ vars->link_status &= ~LINK_UPDATE_MASK;
for (phy_index = INT_PHY; phy_index < params->num_phys;
phy_index++) {
phy_vars[phy_index].flow_ctrl = 0;
@@ -7579,7 +7634,7 @@ static void bnx2x_warpcore_power_module(struct link_params *params,
static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
struct link_params *params,
u16 addr, u8 byte_cnt,
- u8 *o_buf)
+ u8 *o_buf, u8 is_init)
{
int rc = 0;
u8 i, j = 0, cnt = 0;
@@ -7596,10 +7651,10 @@ static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
/* 4 byte aligned address */
addr32 = addr & (~0x3);
do {
- if (cnt == I2C_WA_PWR_ITER) {
+ if ((!is_init) && (cnt == I2C_WA_PWR_ITER)) {
bnx2x_warpcore_power_module(params, phy, 0);
/* Note that 100us are not enough here */
- usleep_range(1000,1000);
+ usleep_range(1000, 2000);
bnx2x_warpcore_power_module(params, phy, 1);
}
rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt,
@@ -7719,7 +7774,7 @@ int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
rc = bnx2x_warpcore_read_sfp_module_eeprom(phy, params, addr,
- byte_cnt, o_buf);
+ byte_cnt, o_buf, 0);
break;
}
return rc;
@@ -7923,6 +7978,7 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
{
u8 val;
+ int rc;
struct bnx2x *bp = params->bp;
u16 timeout;
/* Initialization time after hot-plug may take up to 300ms for
@@ -7930,8 +7986,14 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
*/
for (timeout = 0; timeout < 60; timeout++) {
- if (bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val)
- == 0) {
+ if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
+ rc = bnx2x_warpcore_read_sfp_module_eeprom(phy,
+ params, 1,
+ 1, &val, 1);
+ else
+ rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1,
+ &val);
+ if (rc == 0) {
DP(NETIF_MSG_LINK,
"SFP+ module initialization took %d ms\n",
timeout * 5);
@@ -7939,7 +8001,8 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
}
usleep_range(5000, 10000);
}
- return -EINVAL;
+ rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val);
+ return rc;
}
static void bnx2x_8727_power_module(struct bnx2x *bp,
@@ -10993,7 +11056,7 @@ static struct bnx2x_phy phy_xgxs = {
.format_fw_ver = (format_fw_ver_t)NULL,
.hw_reset = (hw_reset_t)NULL,
.set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
+ .phy_specific_func = (phy_specific_func_t)bnx2x_xgxs_specific_func
};
static struct bnx2x_phy phy_warpcore = {
.type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT,
@@ -11465,6 +11528,11 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
phy->media_type = ETH_PHY_BASE_T;
break;
case PORT_HW_CFG_NET_SERDES_IF_XFI:
+ phy->supported &= (SUPPORTED_1000baseT_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
phy->media_type = ETH_PHY_XFP_FIBER;
break;
case PORT_HW_CFG_NET_SERDES_IF_SFI:
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index d5648fc666bd..bd1fd3d87c24 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -6794,8 +6794,9 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
bnx2x_init_block(bp, BLOCK_DORQ, init_phase);
+ bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
+
if (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) {
- bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
if (IS_MF(bp))
low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
@@ -11902,7 +11903,15 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
/* disable FCOE L2 queue for E1x */
if (CHIP_IS_E1x(bp))
bp->flags |= NO_FCOE_FLAG;
-
+ /* disable FCOE for 57840 device, until FW supports it */
+ switch (ent->driver_data) {
+ case BCM57840_O:
+ case BCM57840_4_10:
+ case BCM57840_2_20:
+ case BCM57840_MFO:
+ case BCM57840_MF:
+ bp->flags |= NO_FCOE_FLAG;
+ }
#endif
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index c1cde11b0c6d..0df1284df497 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3416,16 +3416,6 @@ static int adap_init0_config(struct adapter *adapter, int reset)
finicsum, cfcsum);
/*
- * If we're a pure NIC driver then disable all offloading facilities.
- * This will allow the firmware to optimize aspects of the hardware
- * configuration which will result in improved performance.
- */
- caps_cmd.ofldcaps = 0;
- caps_cmd.iscsicaps = 0;
- caps_cmd.rdmacaps = 0;
- caps_cmd.fcoecaps = 0;
-
- /*
* And now tell the firmware to use the configuration we just loaded.
*/
caps_cmd.op_to_write =
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 56b20d17d0e4..116f0e901bee 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2673,6 +2673,9 @@ static int ixgbe_get_ts_info(struct net_device *dev,
case ixgbe_mac_X540:
case ixgbe_mac_82599EB:
info->so_timestamping =
+ SOF_TIMESTAMPING_TX_SOFTWARE |
+ SOF_TIMESTAMPING_RX_SOFTWARE |
+ SOF_TIMESTAMPING_SOFTWARE |
SOF_TIMESTAMPING_TX_HARDWARE |
SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 53743f7a2ca9..af8b4142088c 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1524,6 +1524,7 @@ static int lpc_eth_drv_remove(struct platform_device *pdev)
pldat->dma_buff_base_p);
free_irq(ndev->irq, ndev);
iounmap(pldat->net_base);
+ mdiobus_unregister(pldat->mii_bus);
mdiobus_free(pldat->mii_bus);
clk_disable(pldat->clk);
clk_put(pldat->clk);
diff --git a/drivers/net/phy/mdio-bitbang.c b/drivers/net/phy/mdio-bitbang.c
index daec9b05d168..6428fcbbdd4b 100644
--- a/drivers/net/phy/mdio-bitbang.c
+++ b/drivers/net/phy/mdio-bitbang.c
@@ -234,6 +234,7 @@ void free_mdio_bitbang(struct mii_bus *bus)
struct mdiobb_ctrl *ctrl = bus->priv;
module_put(ctrl->ops->owner);
+ mdiobus_unregister(bus);
mdiobus_free(bus);
}
EXPORT_SYMBOL(free_mdio_bitbang);
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index ce9d4f2c9776..0ae1bcc6da73 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -744,28 +744,43 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
+ u32 buf_size;
- tbi = tq->buf_info + tq->tx_ring.next2fill;
- tbi->map_type = VMXNET3_MAP_PAGE;
- tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag,
- 0, skb_frag_size(frag),
- DMA_TO_DEVICE);
+ buf_offset = 0;
+ len = skb_frag_size(frag);
+ while (len) {
+ tbi = tq->buf_info + tq->tx_ring.next2fill;
+ if (len < VMXNET3_MAX_TX_BUF_SIZE) {
+ buf_size = len;
+ dw2 |= len;
+ } else {
+ buf_size = VMXNET3_MAX_TX_BUF_SIZE;
+ /* spec says that for TxDesc.len, 0 == 2^14 */
+ }
+ tbi->map_type = VMXNET3_MAP_PAGE;
+ tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag,
+ buf_offset, buf_size,
+ DMA_TO_DEVICE);
- tbi->len = skb_frag_size(frag);
+ tbi->len = buf_size;
- gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
- BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
+ gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
+ BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
- gdesc->txd.addr = cpu_to_le64(tbi->dma_addr);
- gdesc->dword[2] = cpu_to_le32(dw2 | skb_frag_size(frag));
- gdesc->dword[3] = 0;
+ gdesc->txd.addr = cpu_to_le64(tbi->dma_addr);
+ gdesc->dword[2] = cpu_to_le32(dw2);
+ gdesc->dword[3] = 0;
- dev_dbg(&adapter->netdev->dev,
- "txd[%u]: 0x%llu %u %u\n",
- tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr),
- le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]);
- vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
- dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+ dev_dbg(&adapter->netdev->dev,
+ "txd[%u]: 0x%llu %u %u\n",
+ tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr),
+ le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]);
+ vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
+ dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+
+ len -= buf_size;
+ buf_offset += buf_size;
+ }
}
ctx->eop_txd = gdesc;
@@ -886,6 +901,18 @@ vmxnet3_prepare_tso(struct sk_buff *skb,
}
}
+static int txd_estimate(const struct sk_buff *skb)
+{
+ int count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) + 1;
+ int i;
+
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
+
+ count += VMXNET3_TXD_NEEDED(skb_frag_size(frag));
+ }
+ return count;
+}
/*
* Transmits a pkt thru a given tq
@@ -914,9 +941,7 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
union Vmxnet3_GenericDesc tempTxDesc;
#endif
- /* conservatively estimate # of descriptors to use */
- count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) +
- skb_shinfo(skb)->nr_frags + 1;
+ count = txd_estimate(skb);
ctx.ipv4 = (vlan_get_protocol(skb) == cpu_to_be16(ETH_P_IP));
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 607976c00162..7b4adde93c01 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -816,7 +816,7 @@ static void vxlan_cleanup(unsigned long arg)
= container_of(p, struct vxlan_fdb, hlist);
unsigned long timeout;
- if (f->state == NUD_PERMANENT)
+ if (f->state & NUD_PERMANENT)
continue;
timeout = f->used + vxlan->age_interval * HZ;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 378bd70256b2..741918a2027b 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -312,6 +312,7 @@ static struct ath_buf *ath_tx_get_buffer(struct ath_softc *sc)
}
bf = list_first_entry(&sc->tx.txbuf, struct ath_buf, list);
+ bf->bf_next = NULL;
list_del(&bf->list);
spin_unlock_bh(&sc->tx.txbuflock);
@@ -393,7 +394,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0, seq_first;
u32 ba[WME_BA_BMP_SIZE >> 5];
int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
- bool rc_update = true;
+ bool rc_update = true, isba;
struct ieee80211_tx_rate rates[4];
struct ath_frame_info *fi;
int nframes;
@@ -437,13 +438,17 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
tid = ATH_AN_2_TID(an, tidno);
seq_first = tid->seq_start;
+ isba = ts->ts_flags & ATH9K_TX_BA;
/*
* The hardware occasionally sends a tx status for the wrong TID.
* In this case, the BA status cannot be considered valid and all
* subframes need to be retransmitted
+ *
+ * Only BlockAcks have a TID and therefore normal Acks cannot be
+ * checked
*/
- if (tidno != ts->tid)
+ if (isba && tidno != ts->tid)
txok = false;
isaggr = bf_isaggr(bf);
@@ -1774,6 +1779,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
list_add_tail(&bf->list, &bf_head);
bf->bf_state.bf_type = 0;
+ bf->bf_next = NULL;
bf->bf_lastbf = bf;
ath_tx_fill_desc(sc, bf, txq, fi->framelen);
ath_tx_txqaddbuf(sc, txq, &bf_head, false);
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 01dc8891070c..59474ae0aec0 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2449,7 +2449,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
/*
* Check if temperature compensation is supported.
*/
- if (tssi_bounds[4] == 0xff)
+ if (tssi_bounds[4] == 0xff || step == 0xff)
return 0;
/*
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index bd4708a422cd..20fd974f903a 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -149,6 +149,7 @@ qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha)
int
qla24xx_disable_vp(scsi_qla_host_t *vha)
{
+ unsigned long flags;
int ret;
ret = qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL);
@@ -156,7 +157,9 @@ qla24xx_disable_vp(scsi_qla_host_t *vha)
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
/* Remove port id from vp target map */
+ spin_lock_irqsave(&vha->hw->vport_slock, flags);
qlt_update_vp_map(vha, RESET_AL_PA);
+ spin_unlock_irqrestore(&vha->hw->vport_slock, flags);
qla2x00_mark_vp_devices_dead(vha);
atomic_set(&vha->vp_state, VP_FAILED);
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 0e09d8f433d1..62aa5584f644 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -557,6 +557,7 @@ static bool qlt_check_fcport_exist(struct scsi_qla_host *vha,
int pmap_len;
fc_port_t *fcport;
int global_resets;
+ unsigned long flags;
retry:
global_resets = atomic_read(&ha->tgt.qla_tgt->tgt_global_resets_count);
@@ -625,10 +626,10 @@ retry:
sess->s_id.b.area, sess->loop_id, fcport->d_id.b.domain,
fcport->d_id.b.al_pa, fcport->d_id.b.area, fcport->loop_id);
- sess->s_id = fcport->d_id;
- sess->loop_id = fcport->loop_id;
- sess->conf_compl_supported = !!(fcport->flags &
- FCF_CONF_COMP_SUPPORTED);
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+ ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id,
+ (fcport->flags & FCF_CONF_COMP_SUPPORTED));
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
res = true;
@@ -740,10 +741,9 @@ static struct qla_tgt_sess *qlt_create_sess(
qlt_undelete_sess(sess);
kref_get(&sess->se_sess->sess_kref);
- sess->s_id = fcport->d_id;
- sess->loop_id = fcport->loop_id;
- sess->conf_compl_supported = !!(fcport->flags &
- FCF_CONF_COMP_SUPPORTED);
+ ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id,
+ (fcport->flags & FCF_CONF_COMP_SUPPORTED));
+
if (sess->local && !local)
sess->local = 0;
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -796,8 +796,7 @@ static struct qla_tgt_sess *qlt_create_sess(
*/
kref_get(&sess->se_sess->sess_kref);
- sess->conf_compl_supported = !!(fcport->flags &
- FCF_CONF_COMP_SUPPORTED);
+ sess->conf_compl_supported = (fcport->flags & FCF_CONF_COMP_SUPPORTED);
BUILD_BUG_ON(sizeof(sess->port_name) != sizeof(fcport->port_name));
memcpy(sess->port_name, fcport->port_name, sizeof(sess->port_name));
@@ -869,10 +868,8 @@ void qlt_fc_port_added(struct scsi_qla_host *vha, fc_port_t *fcport)
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf007,
"Reappeared sess %p\n", sess);
}
- sess->s_id = fcport->d_id;
- sess->loop_id = fcport->loop_id;
- sess->conf_compl_supported = !!(fcport->flags &
- FCF_CONF_COMP_SUPPORTED);
+ ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id,
+ (fcport->flags & FCF_CONF_COMP_SUPPORTED));
}
if (sess && sess->local) {
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index 170af1571214..bad749561ec2 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -648,6 +648,7 @@ struct qla_tgt_func_tmpl {
int (*check_initiator_node_acl)(struct scsi_qla_host *, unsigned char *,
void *, uint8_t *, uint16_t);
+ void (*update_sess)(struct qla_tgt_sess *, port_id_t, uint16_t, bool);
struct qla_tgt_sess *(*find_sess_by_loop_id)(struct scsi_qla_host *,
const uint16_t);
struct qla_tgt_sess *(*find_sess_by_s_id)(struct scsi_qla_host *,
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 2358c16c4c8e..3d74f2f39ae1 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -237,7 +237,7 @@ static char *tcm_qla2xxx_get_fabric_wwn(struct se_portal_group *se_tpg)
struct tcm_qla2xxx_tpg, se_tpg);
struct tcm_qla2xxx_lport *lport = tpg->lport;
- return &lport->lport_name[0];
+ return lport->lport_naa_name;
}
static char *tcm_qla2xxx_npiv_get_fabric_wwn(struct se_portal_group *se_tpg)
@@ -1457,6 +1457,78 @@ static int tcm_qla2xxx_check_initiator_node_acl(
return 0;
}
+static void tcm_qla2xxx_update_sess(struct qla_tgt_sess *sess, port_id_t s_id,
+ uint16_t loop_id, bool conf_compl_supported)
+{
+ struct qla_tgt *tgt = sess->tgt;
+ struct qla_hw_data *ha = tgt->ha;
+ struct tcm_qla2xxx_lport *lport = ha->tgt.target_lport_ptr;
+ struct se_node_acl *se_nacl = sess->se_sess->se_node_acl;
+ struct tcm_qla2xxx_nacl *nacl = container_of(se_nacl,
+ struct tcm_qla2xxx_nacl, se_node_acl);
+ u32 key;
+
+
+ if (sess->loop_id != loop_id || sess->s_id.b24 != s_id.b24)
+ pr_info("Updating session %p from port %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x loop_id %d -> %d s_id %x:%x:%x -> %x:%x:%x\n",
+ sess,
+ sess->port_name[0], sess->port_name[1],
+ sess->port_name[2], sess->port_name[3],
+ sess->port_name[4], sess->port_name[5],
+ sess->port_name[6], sess->port_name[7],
+ sess->loop_id, loop_id,
+ sess->s_id.b.domain, sess->s_id.b.area, sess->s_id.b.al_pa,
+ s_id.b.domain, s_id.b.area, s_id.b.al_pa);
+
+ if (sess->loop_id != loop_id) {
+ /*
+ * Because we can shuffle loop IDs around and we
+ * update different sessions non-atomically, we might
+ * have overwritten this session's old loop ID
+ * already, and we might end up overwriting some other
+ * session that will be updated later. So we have to
+ * be extra careful and we can't warn about those things...
+ */
+ if (lport->lport_loopid_map[sess->loop_id].se_nacl == se_nacl)
+ lport->lport_loopid_map[sess->loop_id].se_nacl = NULL;
+
+ lport->lport_loopid_map[loop_id].se_nacl = se_nacl;
+
+ sess->loop_id = loop_id;
+ }
+
+ if (sess->s_id.b24 != s_id.b24) {
+ key = (((u32) sess->s_id.b.domain << 16) |
+ ((u32) sess->s_id.b.area << 8) |
+ ((u32) sess->s_id.b.al_pa));
+
+ if (btree_lookup32(&lport->lport_fcport_map, key))
+ WARN(btree_remove32(&lport->lport_fcport_map, key) != se_nacl,
+ "Found wrong se_nacl when updating s_id %x:%x:%x\n",
+ sess->s_id.b.domain, sess->s_id.b.area, sess->s_id.b.al_pa);
+ else
+ WARN(1, "No lport_fcport_map entry for s_id %x:%x:%x\n",
+ sess->s_id.b.domain, sess->s_id.b.area, sess->s_id.b.al_pa);
+
+ key = (((u32) s_id.b.domain << 16) |
+ ((u32) s_id.b.area << 8) |
+ ((u32) s_id.b.al_pa));
+
+ if (btree_lookup32(&lport->lport_fcport_map, key)) {
+ WARN(1, "Already have lport_fcport_map entry for s_id %x:%x:%x\n",
+ s_id.b.domain, s_id.b.area, s_id.b.al_pa);
+ btree_update32(&lport->lport_fcport_map, key, se_nacl);
+ } else {
+ btree_insert32(&lport->lport_fcport_map, key, se_nacl, GFP_ATOMIC);
+ }
+
+ sess->s_id = s_id;
+ nacl->nport_id = key;
+ }
+
+ sess->conf_compl_supported = conf_compl_supported;
+}
+
/*
* Calls into tcm_qla2xxx used by qla2xxx LLD I/O path.
*/
@@ -1467,6 +1539,7 @@ static struct qla_tgt_func_tmpl tcm_qla2xxx_template = {
.free_cmd = tcm_qla2xxx_free_cmd,
.free_mcmd = tcm_qla2xxx_free_mcmd,
.free_session = tcm_qla2xxx_free_session,
+ .update_sess = tcm_qla2xxx_update_sess,
.check_initiator_node_acl = tcm_qla2xxx_check_initiator_node_acl,
.find_sess_by_s_id = tcm_qla2xxx_find_sess_by_s_id,
.find_sess_by_loop_id = tcm_qla2xxx_find_sess_by_loop_id,
@@ -1534,6 +1607,7 @@ static struct se_wwn *tcm_qla2xxx_make_lport(
lport->lport_wwpn = wwpn;
tcm_qla2xxx_format_wwn(&lport->lport_name[0], TCM_QLA2XXX_NAMELEN,
wwpn);
+ sprintf(lport->lport_naa_name, "naa.%016llx", (unsigned long long) wwpn);
ret = tcm_qla2xxx_init_lport(lport);
if (ret != 0)
@@ -1601,6 +1675,7 @@ static struct se_wwn *tcm_qla2xxx_npiv_make_lport(
lport->lport_npiv_wwnn = npiv_wwnn;
tcm_qla2xxx_npiv_format_wwn(&lport->lport_npiv_name[0],
TCM_QLA2XXX_NAMELEN, npiv_wwpn, npiv_wwnn);
+ sprintf(lport->lport_naa_name, "naa.%016llx", (unsigned long long) npiv_wwpn);
/* FIXME: tcm_qla2xxx_npiv_make_lport */
ret = -ENOSYS;
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
index 825498103352..9ba075fe9781 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
@@ -61,6 +61,8 @@ struct tcm_qla2xxx_lport {
u64 lport_npiv_wwnn;
/* ASCII formatted WWPN for FC Target Lport */
char lport_name[TCM_QLA2XXX_NAMELEN];
+ /* ASCII formatted naa WWPN for VPD page 83 etc */
+ char lport_naa_name[TCM_QLA2XXX_NAMELEN];
/* ASCII formatted WWPN+WWNN for NPIV FC Target Lport */
char lport_npiv_name[TCM_QLA2XXX_NPIV_NAMELEN];
/* map for fc_port pointers in 24-bit FC Port ID space */
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index d6ce2182e672..035c2c762537 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -3719,7 +3719,9 @@ restart:
*/
iscsit_thread_check_cpumask(conn, current, 1);
- schedule_timeout_interruptible(MAX_SCHEDULE_TIMEOUT);
+ wait_event_interruptible(conn->queues_wq,
+ !iscsit_conn_all_queues_empty(conn) ||
+ ts->status == ISCSI_THREAD_SET_RESET);
if ((ts->status == ISCSI_THREAD_SET_RESET) ||
signal_pending(current))
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h
index 2ba9f9b9435c..21048dbf7d13 100644
--- a/drivers/target/iscsi/iscsi_target_core.h
+++ b/drivers/target/iscsi/iscsi_target_core.h
@@ -486,6 +486,7 @@ struct iscsi_tmr_req {
};
struct iscsi_conn {
+ wait_queue_head_t queues_wq;
/* Authentication Successful for this connection */
u8 auth_complete;
/* State connection is currently in */
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index cdc8a10939c3..f8dbec05d5e5 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -41,6 +41,7 @@
static int iscsi_login_init_conn(struct iscsi_conn *conn)
{
+ init_waitqueue_head(&conn->queues_wq);
INIT_LIST_HEAD(&conn->conn_list);
INIT_LIST_HEAD(&conn->conn_cmd_list);
INIT_LIST_HEAD(&conn->immed_queue_list);
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index afd98ccd40ae..1a91195ab619 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -488,7 +488,7 @@ void iscsit_add_cmd_to_immediate_queue(
atomic_set(&conn->check_immediate_queue, 1);
spin_unlock_bh(&conn->immed_queue_lock);
- wake_up_process(conn->thread_set->tx_thread);
+ wake_up(&conn->queues_wq);
}
struct iscsi_queue_req *iscsit_get_cmd_from_immediate_queue(struct iscsi_conn *conn)
@@ -562,7 +562,7 @@ void iscsit_add_cmd_to_response_queue(
atomic_inc(&cmd->response_queue_count);
spin_unlock_bh(&conn->response_queue_lock);
- wake_up_process(conn->thread_set->tx_thread);
+ wake_up(&conn->queues_wq);
}
struct iscsi_queue_req *iscsit_get_cmd_from_response_queue(struct iscsi_conn *conn)
@@ -616,6 +616,24 @@ static void iscsit_remove_cmd_from_response_queue(
}
}
+bool iscsit_conn_all_queues_empty(struct iscsi_conn *conn)
+{
+ bool empty;
+
+ spin_lock_bh(&conn->immed_queue_lock);
+ empty = list_empty(&conn->immed_queue_list);
+ spin_unlock_bh(&conn->immed_queue_lock);
+
+ if (!empty)
+ return empty;
+
+ spin_lock_bh(&conn->response_queue_lock);
+ empty = list_empty(&conn->response_queue_list);
+ spin_unlock_bh(&conn->response_queue_lock);
+
+ return empty;
+}
+
void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *conn)
{
struct iscsi_queue_req *qr, *qr_tmp;
diff --git a/drivers/target/iscsi/iscsi_target_util.h b/drivers/target/iscsi/iscsi_target_util.h
index 44054bd35437..894d0f837924 100644
--- a/drivers/target/iscsi/iscsi_target_util.h
+++ b/drivers/target/iscsi/iscsi_target_util.h
@@ -25,6 +25,7 @@ extern struct iscsi_queue_req *iscsit_get_cmd_from_immediate_queue(struct iscsi_
extern void iscsit_add_cmd_to_response_queue(struct iscsi_cmd *, struct iscsi_conn *, u8);
extern struct iscsi_queue_req *iscsit_get_cmd_from_response_queue(struct iscsi_conn *);
extern void iscsit_remove_cmd_from_tx_queues(struct iscsi_cmd *, struct iscsi_conn *);
+extern bool iscsit_conn_all_queues_empty(struct iscsi_conn *);
extern void iscsit_free_queue_reqs_for_conn(struct iscsi_conn *);
extern void iscsit_release_cmd(struct iscsi_cmd *);
extern void iscsit_free_cmd(struct iscsi_cmd *);
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 015f5be27bf6..c123327499a3 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -3206,7 +3206,8 @@ static int __init target_core_init_configfs(void)
if (ret < 0)
goto out;
- if (core_dev_setup_virtual_lun0() < 0)
+ ret = core_dev_setup_virtual_lun0();
+ if (ret < 0)
goto out;
return 0;
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 8d774da16320..9abef9f8eb76 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -850,20 +850,20 @@ int se_dev_check_shutdown(struct se_device *dev)
static u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size)
{
- u32 tmp, aligned_max_sectors;
+ u32 aligned_max_sectors;
+ u32 alignment;
/*
* Limit max_sectors to a PAGE_SIZE aligned value for modern
* transport_allocate_data_tasks() operation.
*/
- tmp = rounddown((max_sectors * block_size), PAGE_SIZE);
- aligned_max_sectors = (tmp / block_size);
- if (max_sectors != aligned_max_sectors) {
- printk(KERN_INFO "Rounding down aligned max_sectors from %u"
- " to %u\n", max_sectors, aligned_max_sectors);
- return aligned_max_sectors;
- }
+ alignment = max(1ul, PAGE_SIZE / block_size);
+ aligned_max_sectors = rounddown(max_sectors, alignment);
+
+ if (max_sectors != aligned_max_sectors)
+ pr_info("Rounding down aligned max_sectors from %u to %u\n",
+ max_sectors, aligned_max_sectors);
- return max_sectors;
+ return aligned_max_sectors;
}
void se_dev_set_default_attribs(
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 868f8aa04f13..a6e27d967c7b 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -135,6 +135,12 @@ static int sbc_emulate_verify(struct se_cmd *cmd)
return 0;
}
+static int sbc_emulate_noop(struct se_cmd *cmd)
+{
+ target_complete_cmd(cmd, GOOD);
+ return 0;
+}
+
static inline u32 sbc_get_size(struct se_cmd *cmd, u32 sectors)
{
return cmd->se_dev->se_sub_dev->se_dev_attrib.block_size * sectors;
@@ -531,6 +537,18 @@ int sbc_parse_cdb(struct se_cmd *cmd, struct spc_ops *ops)
size = 0;
cmd->execute_cmd = sbc_emulate_verify;
break;
+ case REZERO_UNIT:
+ case SEEK_6:
+ case SEEK_10:
+ /*
+ * There are still clients out there which use these old SCSI-2
+ * commands. This mainly happens when running VMs with legacy
+ * guest systems, connected via SCSI command pass-through to
+ * iSCSI targets. Make them happy and return status GOOD.
+ */
+ size = 0;
+ cmd->execute_cmd = sbc_emulate_noop;
+ break;
default:
ret = spc_parse_cdb(cmd, &size);
if (ret)
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index 9229bd9ad61b..6fd434d3d7e4 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -605,6 +605,8 @@ static int spc_emulate_inquiry(struct se_cmd *cmd)
unsigned char buf[SE_INQUIRY_BUF];
int p, ret;
+ memset(buf, 0, SE_INQUIRY_BUF);
+
if (dev == tpg->tpg_virt_lun0.lun_se_dev)
buf[0] = 0x3f; /* Not connected */
else
diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c
index 1c59a3c23b2c..be75c4331a92 100644
--- a/drivers/target/target_core_tmr.c
+++ b/drivers/target/target_core_tmr.c
@@ -140,15 +140,15 @@ void core_tmr_abort_task(
printk("ABORT_TASK: Found referenced %s task_tag: %u\n",
se_cmd->se_tfo->get_fabric_name(), ref_tag);
- spin_lock_irq(&se_cmd->t_state_lock);
+ spin_lock(&se_cmd->t_state_lock);
if (se_cmd->transport_state & CMD_T_COMPLETE) {
printk("ABORT_TASK: ref_tag: %u already complete, skipping\n", ref_tag);
- spin_unlock_irq(&se_cmd->t_state_lock);
+ spin_unlock(&se_cmd->t_state_lock);
spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags);
goto out;
}
se_cmd->transport_state |= CMD_T_ABORTED;
- spin_unlock_irq(&se_cmd->t_state_lock);
+ spin_unlock(&se_cmd->t_state_lock);
list_del_init(&se_cmd->se_cmd_list);
kref_get(&se_cmd->cmd_kref);
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index c33baff86aa6..9097155e9ebe 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1616,7 +1616,6 @@ static void target_complete_tmr_failure(struct work_struct *work)
se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST;
se_cmd->se_tfo->queue_tm_rsp(se_cmd);
- transport_generic_free_cmd(se_cmd, 0);
}
/**
diff --git a/drivers/thermal/exynos_thermal.c b/drivers/thermal/exynos_thermal.c
index fd03e8581afc..6dd29e4ce36b 100644
--- a/drivers/thermal/exynos_thermal.c
+++ b/drivers/thermal/exynos_thermal.c
@@ -815,7 +815,7 @@ static struct platform_device_id exynos_tmu_driver_ids[] = {
},
{ },
};
-MODULE_DEVICE_TABLE(platform, exynos4_tmu_driver_ids);
+MODULE_DEVICE_TABLE(platform, exynos_tmu_driver_ids);
static inline struct exynos_tmu_platform_data *exynos_get_driver_data(
struct platform_device *pdev)
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index d4452716aaab..f7a1b574a304 100644
--- a/drivers/thermal/rcar_thermal.c
+++ b/drivers/thermal/rcar_thermal.c
@@ -210,7 +210,7 @@ static int rcar_thermal_probe(struct platform_device *pdev)
goto error_free_priv;
}
- zone = thermal_zone_device_register("rcar_thermal", 0, priv,
+ zone = thermal_zone_device_register("rcar_thermal", 0, 0, priv,
&rcar_thermal_zone_ops, 0, 0);
if (IS_ERR(zone)) {
dev_err(&pdev->dev, "thermal zone device is NULL\n");
diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c
index b7f5173ff9e9..917bb5681684 100644
--- a/drivers/video/xen-fbfront.c
+++ b/drivers/video/xen-fbfront.c
@@ -641,7 +641,6 @@ static void xenfb_backend_changed(struct xenbus_device *dev,
case XenbusStateReconfiguring:
case XenbusStateReconfigured:
case XenbusStateUnknown:
- case XenbusStateClosed:
break;
case XenbusStateInitWait:
@@ -670,6 +669,10 @@ InitWait:
info->feature_resize = val;
break;
+ case XenbusStateClosed:
+ if (dev->state == XenbusStateClosed)
+ break;
+ /* Missed the backend's CLOSING state -- fallthrough */
case XenbusStateClosing:
xenbus_frontend_closed(dev);
break;
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 610bfc6be177..2e22df2f7a3f 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -105,6 +105,21 @@ static void gntdev_print_maps(struct gntdev_priv *priv,
#endif
}
+static void gntdev_free_map(struct grant_map *map)
+{
+ if (map == NULL)
+ return;
+
+ if (map->pages)
+ free_xenballooned_pages(map->count, map->pages);
+ kfree(map->pages);
+ kfree(map->grants);
+ kfree(map->map_ops);
+ kfree(map->unmap_ops);
+ kfree(map->kmap_ops);
+ kfree(map);
+}
+
static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count)
{
struct grant_map *add;
@@ -142,12 +157,7 @@ static struct grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count)
return add;
err:
- kfree(add->pages);
- kfree(add->grants);
- kfree(add->map_ops);
- kfree(add->unmap_ops);
- kfree(add->kmap_ops);
- kfree(add);
+ gntdev_free_map(add);
return NULL;
}
@@ -198,17 +208,9 @@ static void gntdev_put_map(struct grant_map *map)
evtchn_put(map->notify.event);
}
- if (map->pages) {
- if (!use_ptemod)
- unmap_grant_pages(map, 0, map->count);
-
- free_xenballooned_pages(map->count, map->pages);
- }
- kfree(map->pages);
- kfree(map->grants);
- kfree(map->map_ops);
- kfree(map->unmap_ops);
- kfree(map);
+ if (map->pages && !use_ptemod)
+ unmap_grant_pages(map, 0, map->count);
+ gntdev_free_map(map);
}
/* ------------------------------------------------------------------ */
diff --git a/drivers/xen/xenbus/xenbus_dev_frontend.c b/drivers/xen/xenbus/xenbus_dev_frontend.c
index 89f76252a16f..ac727028e658 100644
--- a/drivers/xen/xenbus/xenbus_dev_frontend.c
+++ b/drivers/xen/xenbus/xenbus_dev_frontend.c
@@ -458,7 +458,7 @@ static ssize_t xenbus_file_write(struct file *filp,
goto out;
/* Can't write a xenbus message larger we can buffer */
- if ((len + u->len) > sizeof(u->u.buffer)) {
+ if (len > sizeof(u->u.buffer) - u->len) {
/* On error, dump existing buffer */
u->len = 0;
rc = -EINVAL;