diff options
Diffstat (limited to 'drivers/input')
33 files changed, 549 insertions, 417 deletions
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c index 117a59aaa70e..5f558851d646 100644 --- a/drivers/input/ff-memless.c +++ b/drivers/input/ff-memless.c @@ -31,8 +31,7 @@ #include <linux/mutex.h> #include <linux/spinlock.h> #include <linux/jiffies.h> - -#include "fixp-arith.h" +#include <linux/fixp-arith.h> MODULE_LICENSE("GPL"); MODULE_AUTHOR("Anssi Hannula <anssi.hannula@gmail.com>"); diff --git a/drivers/input/fixp-arith.h b/drivers/input/fixp-arith.h deleted file mode 100644 index 3089d7382325..000000000000 --- a/drivers/input/fixp-arith.h +++ /dev/null @@ -1,87 +0,0 @@ -#ifndef _FIXP_ARITH_H -#define _FIXP_ARITH_H - -/* - * Simplistic fixed-point arithmetics. - * Hmm, I'm probably duplicating some code :( - * - * Copyright (c) 2002 Johann Deneux - */ - -/* - * 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 <johann.deneux@gmail.com> - */ - -#include <linux/types.h> - -/* The type representing fixed-point values */ -typedef s16 fixp_t; - -#define FRAC_N 8 -#define FRAC_MASK ((1<<FRAC_N)-1) - -/* Not to be used directly. Use fixp_{cos,sin} */ -static const fixp_t cos_table[46] = { - 0x0100, 0x00FF, 0x00FF, 0x00FE, 0x00FD, 0x00FC, 0x00FA, 0x00F8, - 0x00F6, 0x00F3, 0x00F0, 0x00ED, 0x00E9, 0x00E6, 0x00E2, 0x00DD, - 0x00D9, 0x00D4, 0x00CF, 0x00C9, 0x00C4, 0x00BE, 0x00B8, 0x00B1, - 0x00AB, 0x00A4, 0x009D, 0x0096, 0x008F, 0x0087, 0x0080, 0x0078, - 0x0070, 0x0068, 0x005F, 0x0057, 0x004F, 0x0046, 0x003D, 0x0035, - 0x002C, 0x0023, 0x001A, 0x0011, 0x0008, 0x0000 -}; - - -/* a: 123 -> 123.0 */ -static inline fixp_t fixp_new(s16 a) -{ - return a<<FRAC_N; -} - -/* a: 0xFFFF -> -1.0 - 0x8000 -> 1.0 - 0x0000 -> 0.0 -*/ -static inline fixp_t fixp_new16(s16 a) -{ - return ((s32)a)>>(16-FRAC_N); -} - -static inline fixp_t fixp_cos(unsigned int degrees) -{ - int quadrant = (degrees / 90) & 3; - unsigned int i = degrees % 90; - - if (quadrant == 1 || quadrant == 3) - i = 90 - i; - - i >>= 1; - - return (quadrant == 1 || quadrant == 2)? -cos_table[i] : cos_table[i]; -} - -static inline fixp_t fixp_sin(unsigned int degrees) -{ - return -fixp_cos(degrees + 90); -} - -static inline fixp_t fixp_mult(fixp_t a, fixp_t b) -{ - return ((s32)(a*b))>>FRAC_N; -} - -#endif diff --git a/drivers/input/joystick/as5011.c b/drivers/input/joystick/as5011.c index feeefcb09e78..c96653b58867 100644 --- a/drivers/input/joystick/as5011.c +++ b/drivers/input/joystick/as5011.c @@ -231,6 +231,7 @@ static int __devinit as5011_probe(struct i2c_client *client, } if (!i2c_check_functionality(client->adapter, + I2C_FUNC_NOSTART | I2C_FUNC_PROTOCOL_MANGLING)) { dev_err(&client->dev, "need i2c bus that supports protocol mangling\n"); diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c index 405febd94f24..daeeb4c7e3b0 100644 --- a/drivers/input/joystick/iforce/iforce-main.c +++ b/drivers/input/joystick/iforce/iforce-main.c @@ -317,7 +317,8 @@ int iforce_init_device(struct iforce *iforce) break; if (i == 20) { /* 5 seconds */ - err("Timeout waiting for response from device."); + dev_err(&input_dev->dev, + "Timeout waiting for response from device.\n"); error = -ENODEV; goto fail; } diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c index a17b50016009..08f98f2eaf88 100644 --- a/drivers/input/joystick/iforce/iforce-packets.c +++ b/drivers/input/joystick/iforce/iforce-packets.c @@ -257,7 +257,8 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet) status = usb_submit_urb(iforce->ctrl, GFP_ATOMIC); if (status) { - err("usb_submit_urb failed %d", status); + dev_err(&iforce->intf->dev, + "usb_submit_urb failed %d\n", status); return -1; } @@ -265,12 +266,14 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet) iforce->ctrl->status != -EINPROGRESS, HZ); if (iforce->ctrl->status) { - dbg("iforce->ctrl->status = %d", iforce->ctrl->status); + dev_dbg(&iforce->intf->dev, + "iforce->ctrl->status = %d\n", + iforce->ctrl->status); usb_unlink_urb(iforce->ctrl); return -1; } #else - dbg("iforce_get_id_packet: iforce->bus = USB!"); + printk(KERN_DEBUG "iforce_get_id_packet: iforce->bus = USB!\n"); #endif } break; @@ -289,12 +292,15 @@ int iforce_get_id_packet(struct iforce *iforce, char *packet) return -1; } #else - err("iforce_get_id_packet: iforce->bus = SERIO!"); + dev_err(&iforce->dev->dev, + "iforce_get_id_packet: iforce->bus = SERIO!\n"); #endif break; default: - err("iforce_get_id_packet: iforce->bus = %d", iforce->bus); + dev_err(&iforce->dev->dev, + "iforce_get_id_packet: iforce->bus = %d\n", + iforce->bus); break; } diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c index 6c96631ae5d9..d96aa27dfcdc 100644 --- a/drivers/input/joystick/iforce/iforce-usb.c +++ b/drivers/input/joystick/iforce/iforce-usb.c @@ -64,7 +64,7 @@ void iforce_usb_xmit(struct iforce *iforce) if ( (n=usb_submit_urb(iforce->out, GFP_ATOMIC)) ) { clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags); - dev_warn(&iforce->dev->dev, "usb_submit_urb failed %d\n", n); + dev_warn(&iforce->intf->dev, "usb_submit_urb failed %d\n", n); } /* The IFORCE_XMIT_RUNNING bit is not cleared here. That's intended. @@ -76,6 +76,7 @@ void iforce_usb_xmit(struct iforce *iforce) static void iforce_usb_irq(struct urb *urb) { struct iforce *iforce = urb->context; + struct device *dev = &iforce->intf->dev; int status; switch (urb->status) { @@ -86,11 +87,12 @@ static void iforce_usb_irq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", - __func__, urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - urb has status of: %d", __func__, urb->status); + dev_dbg(dev, "%s - urb has status of: %d\n", + __func__, urb->status); goto exit; } @@ -100,8 +102,8 @@ static void iforce_usb_irq(struct urb *urb) exit: status = usb_submit_urb (urb, GFP_ATOMIC); if (status) - err ("%s - usb_submit_urb failed with result %d", - __func__, status); + dev_err(dev, "%s - usb_submit_urb failed with result %d\n", + __func__, status); } static void iforce_usb_out(struct urb *urb) @@ -110,7 +112,8 @@ static void iforce_usb_out(struct urb *urb) if (urb->status) { clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags); - dbg("urb->status %d, exiting", urb->status); + dev_dbg(&iforce->intf->dev, "urb->status %d, exiting\n", + urb->status); return; } @@ -155,6 +158,7 @@ static int iforce_usb_probe(struct usb_interface *intf, iforce->bus = IFORCE_USB; iforce->usbdev = dev; + iforce->intf = intf; iforce->cr.bRequestType = USB_TYPE_VENDOR | USB_DIR_IN | USB_RECIP_INTERFACE; iforce->cr.wIndex = 0; diff --git a/drivers/input/joystick/iforce/iforce.h b/drivers/input/joystick/iforce/iforce.h index 9f494b75848a..b1d7d9b0eb86 100644 --- a/drivers/input/joystick/iforce/iforce.h +++ b/drivers/input/joystick/iforce/iforce.h @@ -115,6 +115,7 @@ struct iforce { #endif #ifdef CONFIG_JOYSTICK_IFORCE_USB struct usb_device *usbdev; /* USB transfer */ + struct usb_interface *intf; struct urb *irq, *out, *ctrl; struct usb_ctrlrequest cr; #endif diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index fd7a0d5bc94d..ee16fb67b7ae 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -252,6 +252,7 @@ MODULE_DEVICE_TABLE (usb, xpad_table); struct usb_xpad { struct input_dev *dev; /* input device interface */ struct usb_device *udev; /* usb device */ + struct usb_interface *intf; /* usb interface */ int pad_present; @@ -457,6 +458,7 @@ static void xpad360w_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned cha static void xpad_irq_in(struct urb *urb) { struct usb_xpad *xpad = urb->context; + struct device *dev = &xpad->intf->dev; int retval, status; status = urb->status; @@ -469,11 +471,11 @@ static void xpad_irq_in(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", + dev_dbg(dev, "%s - urb shutting down with status: %d\n", __func__, status); return; default: - dbg("%s - nonzero urb status received: %d", + dev_dbg(dev, "%s - nonzero urb status received: %d\n", __func__, status); goto exit; } @@ -492,12 +494,15 @@ static void xpad_irq_in(struct urb *urb) exit: retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err ("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } static void xpad_bulk_out(struct urb *urb) { + struct usb_xpad *xpad = urb->context; + struct device *dev = &xpad->intf->dev; + switch (urb->status) { case 0: /* success */ @@ -506,16 +511,20 @@ static void xpad_bulk_out(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); break; default: - dbg("%s - nonzero urb status received: %d", __func__, urb->status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); } } #if defined(CONFIG_JOYSTICK_XPAD_FF) || defined(CONFIG_JOYSTICK_XPAD_LEDS) static void xpad_irq_out(struct urb *urb) { + struct usb_xpad *xpad = urb->context; + struct device *dev = &xpad->intf->dev; int retval, status; status = urb->status; @@ -529,19 +538,21 @@ static void xpad_irq_out(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, status); return; default: - dbg("%s - nonzero urb status received: %d", __func__, status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, status); goto exit; } exit: retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } static int xpad_init_output(struct usb_interface *intf, struct usb_xpad *xpad) @@ -654,7 +665,8 @@ static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect return usb_submit_urb(xpad->irq_out, GFP_ATOMIC); default: - dbg("%s - rumble command sent to unsupported xpad type: %d", + dev_dbg(&xpad->dev->dev, + "%s - rumble command sent to unsupported xpad type: %d\n", __func__, xpad->xtype); return -1; } @@ -844,6 +856,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id } xpad->udev = udev; + xpad->intf = intf; xpad->mapping = xpad_device[i].mapping; xpad->xtype = xpad_device[i].xtype; diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 62bfce468f9f..cbb1add43d5e 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -559,7 +559,6 @@ static int gpio_keys_get_devtree_pdata(struct device *dev, pdata->rep = !!of_get_property(node, "autorepeat", NULL); /* First count the subnodes */ - pdata->nbuttons = 0; pp = NULL; while ((pp = of_get_next_child(node, pp))) pdata->nbuttons++; diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c index 6ee7421e2321..ff4c0a87a25f 100644 --- a/drivers/input/keyboard/imx_keypad.c +++ b/drivers/input/keyboard/imx_keypad.c @@ -378,20 +378,24 @@ static void imx_keypad_close(struct input_dev *dev) imx_keypad_inhibit(keypad); /* Disable clock unit */ - clk_disable(keypad->clk); + clk_disable_unprepare(keypad->clk); } static int imx_keypad_open(struct input_dev *dev) { struct imx_keypad *keypad = input_get_drvdata(dev); + int error; dev_dbg(&dev->dev, ">%s\n", __func__); + /* Enable the kpp clock */ + error = clk_prepare_enable(keypad->clk); + if (error) + return error; + /* We became active from now */ keypad->enabled = true; - /* Enable the kpp clock */ - clk_enable(keypad->clk); imx_keypad_config(keypad); /* Sanity control, not all the rows must be actived now. */ @@ -467,7 +471,7 @@ static int __devinit imx_keypad_probe(struct platform_device *pdev) goto failed_free_priv; } - keypad->clk = clk_get(&pdev->dev, "kpp"); + keypad->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(keypad->clk)) { dev_err(&pdev->dev, "failed to get keypad clock\n"); error = PTR_ERR(keypad->clk); @@ -581,7 +585,7 @@ static int imx_kbd_suspend(struct device *dev) mutex_lock(&input_dev->mutex); if (input_dev->users) - clk_disable(kbd->clk); + clk_disable_unprepare(kbd->clk); mutex_unlock(&input_dev->mutex); @@ -596,18 +600,23 @@ static int imx_kbd_resume(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct imx_keypad *kbd = platform_get_drvdata(pdev); struct input_dev *input_dev = kbd->input_dev; + int ret = 0; if (device_may_wakeup(&pdev->dev)) disable_irq_wake(kbd->irq); mutex_lock(&input_dev->mutex); - if (input_dev->users) - clk_enable(kbd->clk); + if (input_dev->users) { + ret = clk_prepare_enable(kbd->clk); + if (ret) + goto err_clk; + } +err_clk: mutex_unlock(&input_dev->mutex); - return 0; + return ret; } #endif diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c index 4ea4341a68c5..a880e7414202 100644 --- a/drivers/input/keyboard/nomadik-ske-keypad.c +++ b/drivers/input/keyboard/nomadik-ske-keypad.c @@ -49,6 +49,7 @@ #define SKE_ASR3 0x2C #define SKE_NUM_ASRX_REGISTERS (4) +#define KEY_PRESSED_DELAY 10 /** * struct ske_keypad - data structure used by keypad driver @@ -92,7 +93,7 @@ static void ske_keypad_set_bits(struct ske_keypad *keypad, u16 addr, static int __init ske_keypad_chip_init(struct ske_keypad *keypad) { u32 value; - int timeout = 50; + int timeout = keypad->board->debounce_ms; /* check SKE_RIS to be 0 */ while ((readl(keypad->reg_base + SKE_RIS) != 0x00000000) && timeout--) @@ -135,12 +136,37 @@ static int __init ske_keypad_chip_init(struct ske_keypad *keypad) return 0; } -static void ske_keypad_read_data(struct ske_keypad *keypad) +static void ske_keypad_report(struct ske_keypad *keypad, u8 status, int col) { + int row = 0, code, pos; struct input_dev *input = keypad->input; - u16 status; - int col = 0, row = 0, code; - int ske_asr, ske_ris, key_pressed, i; + u32 ske_ris; + int key_pressed; + int num_of_rows; + + /* find out the row */ + num_of_rows = hweight8(status); + do { + pos = __ffs(status); + row = pos; + status &= ~(1 << pos); + + code = MATRIX_SCAN_CODE(row, col, SKE_KEYPAD_ROW_SHIFT); + ske_ris = readl(keypad->reg_base + SKE_RIS); + key_pressed = ske_ris & SKE_KPRISA; + + input_event(input, EV_MSC, MSC_SCAN, code); + input_report_key(input, keypad->keymap[code], key_pressed); + input_sync(input); + num_of_rows--; + } while (num_of_rows); +} + +static void ske_keypad_read_data(struct ske_keypad *keypad) +{ + u8 status; + int col = 0; + int ske_asr, i; /* * Read the auto scan registers @@ -154,44 +180,38 @@ static void ske_keypad_read_data(struct ske_keypad *keypad) if (!ske_asr) continue; - /* now that ASRx is zero, find out the column x and row y*/ - if (ske_asr & 0xff) { + /* now that ASRx is zero, find out the coloumn x and row y */ + status = ske_asr & 0xff; + if (status) { col = i * 2; - status = ske_asr & 0xff; - } else { + ske_keypad_report(keypad, status, col); + } + status = (ske_asr & 0xff00) >> 8; + if (status) { col = (i * 2) + 1; - status = (ske_asr & 0xff00) >> 8; + ske_keypad_report(keypad, status, col); } - - /* find out the row */ - row = __ffs(status); - - code = MATRIX_SCAN_CODE(row, col, SKE_KEYPAD_ROW_SHIFT); - ske_ris = readl(keypad->reg_base + SKE_RIS); - key_pressed = ske_ris & SKE_KPRISA; - - input_event(input, EV_MSC, MSC_SCAN, code); - input_report_key(input, keypad->keymap[code], key_pressed); - input_sync(input); } } static irqreturn_t ske_keypad_irq(int irq, void *dev_id) { struct ske_keypad *keypad = dev_id; - int retries = 20; + int timeout = keypad->board->debounce_ms; /* disable auto scan interrupt; mask the interrupt generated */ ske_keypad_set_bits(keypad, SKE_IMSC, ~SKE_KPIMA, 0x0); ske_keypad_set_bits(keypad, SKE_ICR, 0x0, SKE_KPICA); - while ((readl(keypad->reg_base + SKE_CR) & SKE_KPASON) && --retries) - msleep(5); + while ((readl(keypad->reg_base + SKE_CR) & SKE_KPASON) && --timeout) + cpu_relax(); - if (retries) { - /* SKEx registers are stable and can be read */ - ske_keypad_read_data(keypad); - } + /* SKEx registers are stable and can be read */ + ske_keypad_read_data(keypad); + + /* wait until raw interrupt is clear */ + while ((readl(keypad->reg_base + SKE_RIS)) && --timeout) + msleep(KEY_PRESSED_DELAY); /* enable auto scan interrupts */ ske_keypad_set_bits(keypad, SKE_IMSC, 0x0, SKE_KPIMA); diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index 29fe1b2be1c1..7f7b72464a37 100644 --- a/drivers/input/keyboard/pxa27x_keypad.c +++ b/drivers/input/keyboard/pxa27x_keypad.c @@ -311,7 +311,15 @@ static void pxa27x_keypad_scan_direct(struct pxa27x_keypad *keypad) if (pdata->enable_rotary0 || pdata->enable_rotary1) pxa27x_keypad_scan_rotary(keypad); - new_state = KPDK_DK(kpdk) & keypad->direct_key_mask; + /* + * The KPDR_DK only output the key pin level, so it relates to board, + * and low level may be active. + */ + if (pdata->direct_key_low_active) + new_state = ~KPDK_DK(kpdk) & keypad->direct_key_mask; + else + new_state = KPDK_DK(kpdk) & keypad->direct_key_mask; + bits_changed = keypad->direct_key_state ^ new_state; if (bits_changed == 0) @@ -383,7 +391,14 @@ static void pxa27x_keypad_config(struct pxa27x_keypad *keypad) if (pdata->direct_key_num > direct_key_num) direct_key_num = pdata->direct_key_num; - keypad->direct_key_mask = ((2 << direct_key_num) - 1) & ~mask; + /* + * Direct keys usage may not start from KP_DKIN0, check the platfrom + * mask data to config the specific. + */ + if (pdata->direct_key_mask) + keypad->direct_key_mask = pdata->direct_key_mask; + else + keypad->direct_key_mask = ((1 << direct_key_num) - 1) & ~mask; /* enable direct key */ if (direct_key_num) @@ -399,7 +414,7 @@ static int pxa27x_keypad_open(struct input_dev *dev) struct pxa27x_keypad *keypad = input_get_drvdata(dev); /* Enable unit clock */ - clk_enable(keypad->clk); + clk_prepare_enable(keypad->clk); pxa27x_keypad_config(keypad); return 0; @@ -410,7 +425,7 @@ static void pxa27x_keypad_close(struct input_dev *dev) struct pxa27x_keypad *keypad = input_get_drvdata(dev); /* Disable clock unit */ - clk_disable(keypad->clk); + clk_disable_unprepare(keypad->clk); } #ifdef CONFIG_PM @@ -419,10 +434,14 @@ static int pxa27x_keypad_suspend(struct device *dev) struct platform_device *pdev = to_platform_device(dev); struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); - clk_disable(keypad->clk); - + /* + * If the keypad is used a wake up source, clock can not be disabled. + * Or it can not detect the key pressing. + */ if (device_may_wakeup(&pdev->dev)) enable_irq_wake(keypad->irq); + else + clk_disable_unprepare(keypad->clk); return 0; } @@ -433,19 +452,24 @@ static int pxa27x_keypad_resume(struct device *dev) struct pxa27x_keypad *keypad = platform_get_drvdata(pdev); struct input_dev *input_dev = keypad->input_dev; - if (device_may_wakeup(&pdev->dev)) + /* + * If the keypad is used as wake up source, the clock is not turned + * off. So do not need configure it again. + */ + if (device_may_wakeup(&pdev->dev)) { disable_irq_wake(keypad->irq); + } else { + mutex_lock(&input_dev->mutex); - mutex_lock(&input_dev->mutex); + if (input_dev->users) { + /* Enable unit clock */ + clk_prepare_enable(keypad->clk); + pxa27x_keypad_config(keypad); + } - if (input_dev->users) { - /* Enable unit clock */ - clk_enable(keypad->clk); - pxa27x_keypad_config(keypad); + mutex_unlock(&input_dev->mutex); } - mutex_unlock(&input_dev->mutex); - return 0; } diff --git a/drivers/input/misc/ab8500-ponkey.c b/drivers/input/misc/ab8500-ponkey.c index 350fd0c385d2..84ec691c05aa 100644 --- a/drivers/input/misc/ab8500-ponkey.c +++ b/drivers/input/misc/ab8500-ponkey.c @@ -13,6 +13,7 @@ #include <linux/input.h> #include <linux/interrupt.h> #include <linux/mfd/abx500/ab8500.h> +#include <linux/of.h> #include <linux/slab.h> /** @@ -131,10 +132,18 @@ static int __devexit ab8500_ponkey_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id ab8500_ponkey_match[] = { + { .compatible = "stericsson,ab8500-ponkey", }, + {} +}; +#endif + static struct platform_driver ab8500_ponkey_driver = { .driver = { .name = "ab8500-poweron-key", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(ab8500_ponkey_match), }, .probe = ab8500_ponkey_probe, .remove = __devexit_p(ab8500_ponkey_remove), diff --git a/drivers/input/misc/cm109.c b/drivers/input/misc/cm109.c index ab860511f016..082684e7f390 100644 --- a/drivers/input/misc/cm109.c +++ b/drivers/input/misc/cm109.c @@ -327,7 +327,9 @@ static void cm109_submit_buzz_toggle(struct cm109_dev *dev) error = usb_submit_urb(dev->urb_ctl, GFP_ATOMIC); if (error) - err("%s: usb_submit_urb (urb_ctl) failed %d", __func__, error); + dev_err(&dev->intf->dev, + "%s: usb_submit_urb (urb_ctl) failed %d\n", + __func__, error); } /* @@ -339,7 +341,7 @@ static void cm109_urb_irq_callback(struct urb *urb) const int status = urb->status; int error; - dev_dbg(&urb->dev->dev, "### URB IRQ: [0x%02x 0x%02x 0x%02x 0x%02x] keybit=0x%02x\n", + dev_dbg(&dev->intf->dev, "### URB IRQ: [0x%02x 0x%02x 0x%02x 0x%02x] keybit=0x%02x\n", dev->irq_data->byte[0], dev->irq_data->byte[1], dev->irq_data->byte[2], @@ -349,7 +351,7 @@ static void cm109_urb_irq_callback(struct urb *urb) if (status) { if (status == -ESHUTDOWN) return; - err("%s: urb status %d", __func__, status); + dev_err(&dev->intf->dev, "%s: urb status %d\n", __func__, status); } /* Special keys */ @@ -396,7 +398,8 @@ static void cm109_urb_irq_callback(struct urb *urb) error = usb_submit_urb(dev->urb_ctl, GFP_ATOMIC); if (error) - err("%s: usb_submit_urb (urb_ctl) failed %d", + dev_err(&dev->intf->dev, + "%s: usb_submit_urb (urb_ctl) failed %d\n", __func__, error); } @@ -409,14 +412,14 @@ static void cm109_urb_ctl_callback(struct urb *urb) const int status = urb->status; int error; - dev_dbg(&urb->dev->dev, "### URB CTL: [0x%02x 0x%02x 0x%02x 0x%02x]\n", + dev_dbg(&dev->intf->dev, "### URB CTL: [0x%02x 0x%02x 0x%02x 0x%02x]\n", dev->ctl_data->byte[0], dev->ctl_data->byte[1], dev->ctl_data->byte[2], dev->ctl_data->byte[3]); if (status) - err("%s: urb status %d", __func__, status); + dev_err(&dev->intf->dev, "%s: urb status %d\n", __func__, status); spin_lock(&dev->ctl_submit_lock); @@ -433,7 +436,8 @@ static void cm109_urb_ctl_callback(struct urb *urb) dev->irq_urb_pending = 1; error = usb_submit_urb(dev->urb_irq, GFP_ATOMIC); if (error) - err("%s: usb_submit_urb (urb_irq) failed %d", + dev_err(&dev->intf->dev, + "%s: usb_submit_urb (urb_irq) failed %d\n", __func__, error); } } @@ -476,7 +480,8 @@ static void cm109_toggle_buzzer_sync(struct cm109_dev *dev, int on) dev->ctl_data, USB_PKT_LEN, USB_CTRL_SET_TIMEOUT); if (error < 0 && error != -EINTR) - err("%s: usb_control_msg() failed %d", __func__, error); + dev_err(&dev->intf->dev, "%s: usb_control_msg() failed %d\n", + __func__, error); } static void cm109_stop_traffic(struct cm109_dev *dev) @@ -518,8 +523,8 @@ static int cm109_input_open(struct input_dev *idev) error = usb_autopm_get_interface(dev->intf); if (error < 0) { - err("%s - cannot autoresume, result %d", - __func__, error); + dev_err(&idev->dev, "%s - cannot autoresume, result %d\n", + __func__, error); return error; } @@ -537,7 +542,8 @@ static int cm109_input_open(struct input_dev *idev) error = usb_submit_urb(dev->urb_ctl, GFP_KERNEL); if (error) - err("%s: usb_submit_urb (urb_ctl) failed %d", __func__, error); + dev_err(&dev->intf->dev, "%s: usb_submit_urb (urb_ctl) failed %d\n", + __func__, error); else dev->open = 1; @@ -573,7 +579,7 @@ static int cm109_input_ev(struct input_dev *idev, unsigned int type, { struct cm109_dev *dev = input_get_drvdata(idev); - dev_dbg(&dev->udev->dev, + dev_dbg(&dev->intf->dev, "input_ev: type=%u code=%u value=%d\n", type, code, value); if (type != EV_SND) @@ -710,7 +716,8 @@ static int cm109_usb_probe(struct usb_interface *intf, pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); ret = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); if (ret != USB_PKT_LEN) - err("invalid payload size %d, expected %d", ret, USB_PKT_LEN); + dev_err(&intf->dev, "invalid payload size %d, expected %d\n", + ret, USB_PKT_LEN); /* initialise irq urb */ usb_fill_int_urb(dev->urb_irq, udev, pipe, dev->irq_data, diff --git a/drivers/input/misc/keyspan_remote.c b/drivers/input/misc/keyspan_remote.c index d99151a8bf10..290fa5f97ded 100644 --- a/drivers/input/misc/keyspan_remote.c +++ b/drivers/input/misc/keyspan_remote.c @@ -157,7 +157,7 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) * though so it's not too big a deal */ if (dev->data.pos >= dev->data.len) { - dev_dbg(&dev->udev->dev, + dev_dbg(&dev->interface->dev, "%s - Error ran out of data. pos: %d, len: %d\n", __func__, dev->data.pos, dev->data.len); return -1; @@ -267,7 +267,9 @@ static void keyspan_check_data(struct usb_keyspan *remote) remote->data.tester = remote->data.tester >> 6; remote->data.bits_left -= 6; } else { - err("%s - Unknown sequence found in system data.\n", __func__); + dev_err(&remote->interface->dev, + "%s - Unknown sequence found in system data.\n", + __func__); remote->stage = 0; return; } @@ -286,7 +288,9 @@ static void keyspan_check_data(struct usb_keyspan *remote) remote->data.tester = remote->data.tester >> 6; remote->data.bits_left -= 6; } else { - err("%s - Unknown sequence found in button data.\n", __func__); + dev_err(&remote->interface->dev, + "%s - Unknown sequence found in button data.\n", + __func__); remote->stage = 0; return; } @@ -302,7 +306,9 @@ static void keyspan_check_data(struct usb_keyspan *remote) remote->data.tester = remote->data.tester >> 6; remote->data.bits_left -= 6; } else { - err("%s - Error in message, invalid toggle.\n", __func__); + dev_err(&remote->interface->dev, + "%s - Error in message, invalid toggle.\n", + __func__); remote->stage = 0; return; } @@ -312,10 +318,11 @@ static void keyspan_check_data(struct usb_keyspan *remote) remote->data.tester = remote->data.tester >> 5; remote->data.bits_left -= 5; } else { - err("Bad message received, no stop bit found.\n"); + dev_err(&remote->interface->dev, + "Bad message received, no stop bit found.\n"); } - dev_dbg(&remote->udev->dev, + dev_dbg(&remote->interface->dev, "%s found valid message: system: %d, button: %d, toggle: %d\n", __func__, message.system, message.button, message.toggle); @@ -397,7 +404,9 @@ static void keyspan_irq_recv(struct urb *urb) resubmit: retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err ("%s - usb_submit_urb failed with result: %d", __func__, retval); + dev_err(&dev->interface->dev, + "%s - usb_submit_urb failed with result: %d\n", + __func__, retval); } static int keyspan_open(struct input_dev *dev) diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c index 538f7049ec64..49c0c3ebd321 100644 --- a/drivers/input/misc/powermate.c +++ b/drivers/input/misc/powermate.c @@ -65,6 +65,7 @@ struct powermate_device { struct urb *irq, *config; struct usb_ctrlrequest *configcr; struct usb_device *udev; + struct usb_interface *intf; struct input_dev *input; spinlock_t lock; int static_brightness; @@ -85,6 +86,7 @@ static void powermate_config_complete(struct urb *urb); static void powermate_irq(struct urb *urb) { struct powermate_device *pm = urb->context; + struct device *dev = &pm->intf->dev; int retval; switch (urb->status) { @@ -95,10 +97,12 @@ static void powermate_irq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - nonzero urb status received: %d", __func__, urb->status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); goto exit; } @@ -110,8 +114,8 @@ static void powermate_irq(struct urb *urb) exit: retval = usb_submit_urb (urb, GFP_ATOMIC); if (retval) - err ("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result: %d\n", + __func__, retval); } /* Decide if we need to issue a control message and do so. Must be called with pm->lock taken */ @@ -330,6 +334,7 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i goto fail3; pm->udev = udev; + pm->intf = intf; pm->input = input_dev; usb_make_path(udev, pm->phys, sizeof(pm->phys)); diff --git a/drivers/input/misc/twl6040-vibra.c b/drivers/input/misc/twl6040-vibra.c index c34f6c0371c4..c8a288ae1d5b 100644 --- a/drivers/input/misc/twl6040-vibra.c +++ b/drivers/input/misc/twl6040-vibra.c @@ -251,7 +251,6 @@ static int twl6040_vibra_suspend(struct device *dev) return 0; } - #endif static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL); @@ -259,13 +258,19 @@ static SIMPLE_DEV_PM_OPS(twl6040_vibra_pm_ops, twl6040_vibra_suspend, NULL); static int __devinit twl6040_vibra_probe(struct platform_device *pdev) { struct twl6040_vibra_data *pdata = pdev->dev.platform_data; - struct device_node *node = pdev->dev.of_node; + struct device *twl6040_core_dev = pdev->dev.parent; + struct device_node *twl6040_core_node = NULL; struct vibra_info *info; int vddvibl_uV = 0; int vddvibr_uV = 0; int ret; - if (!pdata && !node) { +#ifdef CONFIG_OF + twl6040_core_node = of_find_node_by_name(twl6040_core_dev->of_node, + "vibra"); +#endif + + if (!pdata && !twl6040_core_node) { dev_err(&pdev->dev, "platform_data not available\n"); return -EINVAL; } @@ -287,14 +292,18 @@ static int __devinit twl6040_vibra_probe(struct platform_device *pdev) vddvibl_uV = pdata->vddvibl_uV; vddvibr_uV = pdata->vddvibr_uV; } else { - of_property_read_u32(node, "vibldrv_res", &info->vibldrv_res); - of_property_read_u32(node, "vibrdrv_res", &info->vibrdrv_res); - of_property_read_u32(node, "viblmotor_res", + of_property_read_u32(twl6040_core_node, "ti,vibldrv-res", + &info->vibldrv_res); + of_property_read_u32(twl6040_core_node, "ti,vibrdrv-res", + &info->vibrdrv_res); + of_property_read_u32(twl6040_core_node, "ti,viblmotor-res", &info->viblmotor_res); - of_property_read_u32(node, "vibrmotor_res", + of_property_read_u32(twl6040_core_node, "ti,vibrmotor-res", &info->vibrmotor_res); - of_property_read_u32(node, "vddvibl_uV", &vddvibl_uV); - of_property_read_u32(node, "vddvibr_uV", &vddvibr_uV); + of_property_read_u32(twl6040_core_node, "ti,vddvibl-uV", + &vddvibl_uV); + of_property_read_u32(twl6040_core_node, "ti,vddvibr-uV", + &vddvibr_uV); } if ((!info->vibldrv_res && !info->viblmotor_res) || @@ -351,8 +360,12 @@ static int __devinit twl6040_vibra_probe(struct platform_device *pdev) info->supplies[0].supply = "vddvibl"; info->supplies[1].supply = "vddvibr"; - ret = regulator_bulk_get(info->dev, ARRAY_SIZE(info->supplies), - info->supplies); + /* + * When booted with Device tree the regulators are attached to the + * parent device (twl6040 MFD core) + */ + ret = regulator_bulk_get(pdata ? info->dev : twl6040_core_dev, + ARRAY_SIZE(info->supplies), info->supplies); if (ret) { dev_err(info->dev, "couldn't get regulators %d\n", ret); goto err_regulator; @@ -418,12 +431,6 @@ static int __devexit twl6040_vibra_remove(struct platform_device *pdev) return 0; } -static const struct of_device_id twl6040_vibra_of_match[] = { - {.compatible = "ti,twl6040-vibra", }, - { }, -}; -MODULE_DEVICE_TABLE(of, twl6040_vibra_of_match); - static struct platform_driver twl6040_vibra_driver = { .probe = twl6040_vibra_probe, .remove = __devexit_p(twl6040_vibra_remove), @@ -431,7 +438,6 @@ static struct platform_driver twl6040_vibra_driver = { .name = "twl6040-vibra", .owner = THIS_MODULE, .pm = &twl6040_vibra_pm_ops, - .of_match_table = twl6040_vibra_of_match, }, }; module_platform_driver(twl6040_vibra_driver); diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c index 47f18d6bce46..6790a812a1db 100644 --- a/drivers/input/misc/wm831x-on.c +++ b/drivers/input/misc/wm831x-on.c @@ -73,7 +73,7 @@ static int __devinit wm831x_on_probe(struct platform_device *pdev) { struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); struct wm831x_on *wm831x_on; - int irq = platform_get_irq(pdev, 0); + int irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0)); int ret; wm831x_on = kzalloc(sizeof(struct wm831x_on), GFP_KERNEL); diff --git a/drivers/input/misc/yealink.c b/drivers/input/misc/yealink.c index f4776e7f8c15..285a5bd6cbc9 100644 --- a/drivers/input/misc/yealink.c +++ b/drivers/input/misc/yealink.c @@ -101,6 +101,7 @@ static const struct lcd_segment_map { struct yealink_dev { struct input_dev *idev; /* input device */ struct usb_device *udev; /* usb device */ + struct usb_interface *intf; /* usb interface */ /* irq input channel */ struct yld_ctl_packet *irq_data; @@ -428,7 +429,8 @@ static void urb_irq_callback(struct urb *urb) int ret, status = urb->status; if (status) - err("%s - urb status %d", __func__, status); + dev_err(&yld->intf->dev, "%s - urb status %d\n", + __func__, status); switch (yld->irq_data->cmd) { case CMD_KEYPRESS: @@ -437,13 +439,15 @@ static void urb_irq_callback(struct urb *urb) break; case CMD_SCANCODE: - dbg("get scancode %x", yld->irq_data->data[0]); + dev_dbg(&yld->intf->dev, "get scancode %x\n", + yld->irq_data->data[0]); report_key(yld, map_p1k_to_key(yld->irq_data->data[0])); break; default: - err("unexpected response %x", yld->irq_data->cmd); + dev_err(&yld->intf->dev, "unexpected response %x\n", + yld->irq_data->cmd); } yealink_do_idle_tasks(yld); @@ -451,7 +455,9 @@ static void urb_irq_callback(struct urb *urb) if (!yld->shutdown) { ret = usb_submit_urb(yld->urb_ctl, GFP_ATOMIC); if (ret && ret != -EPERM) - err("%s - usb_submit_urb failed %d", __func__, ret); + dev_err(&yld->intf->dev, + "%s - usb_submit_urb failed %d\n", + __func__, ret); } } @@ -461,7 +467,8 @@ static void urb_ctl_callback(struct urb *urb) int ret = 0, status = urb->status; if (status) - err("%s - urb status %d", __func__, status); + dev_err(&yld->intf->dev, "%s - urb status %d\n", + __func__, status); switch (yld->ctl_data->cmd) { case CMD_KEYPRESS: @@ -479,7 +486,8 @@ static void urb_ctl_callback(struct urb *urb) } if (ret && ret != -EPERM) - err("%s - usb_submit_urb failed %d", __func__, ret); + dev_err(&yld->intf->dev, "%s - usb_submit_urb failed %d\n", + __func__, ret); } /******************************************************************************* @@ -511,7 +519,7 @@ static int input_open(struct input_dev *dev) struct yealink_dev *yld = input_get_drvdata(dev); int i, ret; - dbg("%s", __func__); + dev_dbg(&yld->intf->dev, "%s\n", __func__); /* force updates to device */ for (i = 0; i<sizeof(yld->master); i++) @@ -526,8 +534,9 @@ static int input_open(struct input_dev *dev) yld->ctl_data->size = 10; yld->ctl_data->sum = 0x100-CMD_INIT-10; if ((ret = usb_submit_urb(yld->urb_ctl, GFP_KERNEL)) != 0) { - dbg("%s - usb_submit_urb failed with result %d", - __func__, ret); + dev_dbg(&yld->intf->dev, + "%s - usb_submit_urb failed with result %d\n", + __func__, ret); return ret; } return 0; @@ -876,6 +885,7 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) return -ENOMEM; yld->udev = udev; + yld->intf = intf; yld->idev = input_dev = input_allocate_device(); if (!input_dev) @@ -909,7 +919,8 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress); ret = usb_maxpacket(udev, pipe, usb_pipeout(pipe)); if (ret != USB_PKT_LEN) - err("invalid payload size %d, expected %zd", ret, USB_PKT_LEN); + dev_err(&intf->dev, "invalid payload size %d, expected %zd\n", + ret, USB_PKT_LEN); /* initialise irq urb */ usb_fill_int_urb(yld->urb_irq, udev, pipe, yld->irq_data, diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c index 0acbc7d50d05..e42f1fa8cdc0 100644 --- a/drivers/input/mouse/appletouch.c +++ b/drivers/input/mouse/appletouch.c @@ -195,6 +195,7 @@ enum atp_status_bits { struct atp { char phys[64]; struct usb_device *udev; /* usb device */ + struct usb_interface *intf; /* usb interface */ struct urb *urb; /* usb request block */ u8 *data; /* transferred data */ struct input_dev *input; /* input dev */ @@ -253,8 +254,9 @@ MODULE_PARM_DESC(debug, "Activate debugging output"); * packets (Report ID 2). This code changes device mode, so it * sends raw sensor reports (Report ID 5). */ -static int atp_geyser_init(struct usb_device *udev) +static int atp_geyser_init(struct atp *dev) { + struct usb_device *udev = dev->udev; char *data; int size; int i; @@ -262,7 +264,7 @@ static int atp_geyser_init(struct usb_device *udev) data = kmalloc(8, GFP_KERNEL); if (!data) { - err("Out of memory"); + dev_err(&dev->intf->dev, "Out of memory\n"); return -ENOMEM; } @@ -277,7 +279,7 @@ static int atp_geyser_init(struct usb_device *udev) for (i = 0; i < 8; i++) dprintk("appletouch[%d]: %d\n", i, data[i]); - err("Failed to read mode from device."); + dev_err(&dev->intf->dev, "Failed to read mode from device.\n"); ret = -EIO; goto out_free; } @@ -296,7 +298,7 @@ static int atp_geyser_init(struct usb_device *udev) for (i = 0; i < 8; i++) dprintk("appletouch[%d]: %d\n", i, data[i]); - err("Failed to request geyser raw mode"); + dev_err(&dev->intf->dev, "Failed to request geyser raw mode\n"); ret = -EIO; goto out_free; } @@ -313,16 +315,16 @@ out_free: static void atp_reinit(struct work_struct *work) { struct atp *dev = container_of(work, struct atp, work); - struct usb_device *udev = dev->udev; int retval; dprintk("appletouch: putting appletouch to sleep (reinit)\n"); - atp_geyser_init(udev); + atp_geyser_init(dev); retval = usb_submit_urb(dev->urb, GFP_ATOMIC); if (retval) - err("atp_reinit: usb_submit_urb failed with error %d", - retval); + dev_err(&dev->intf->dev, + "atp_reinit: usb_submit_urb failed with error %d\n", + retval); } static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact, @@ -400,6 +402,7 @@ static inline void atp_report_fingers(struct input_dev *input, int fingers) static int atp_status_check(struct urb *urb) { struct atp *dev = urb->context; + struct usb_interface *intf = dev->intf; switch (urb->status) { case 0: @@ -407,8 +410,8 @@ static int atp_status_check(struct urb *urb) break; case -EOVERFLOW: if (!dev->overflow_warned) { - printk(KERN_WARNING "appletouch: OVERFLOW with data " - "length %d, actual length is %d\n", + dev_warn(&intf->dev, + "appletouch: OVERFLOW with data length %d, actual length is %d\n", dev->info->datalen, dev->urb->actual_length); dev->overflow_warned = true; } @@ -416,13 +419,15 @@ static int atp_status_check(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* This urb is terminated, clean up */ - dbg("atp_complete: urb shutting down with status: %d", - urb->status); + dev_dbg(&intf->dev, + "atp_complete: urb shutting down with status: %d\n", + urb->status); return ATP_URB_STATUS_ERROR_FATAL; default: - dbg("atp_complete: nonzero urb status received: %d", - urb->status); + dev_dbg(&intf->dev, + "atp_complete: nonzero urb status received: %d\n", + urb->status); return ATP_URB_STATUS_ERROR; } @@ -445,7 +450,8 @@ static void atp_detect_size(struct atp *dev) for (i = dev->info->xsensors; i < ATP_XSENSORS; i++) { if (dev->xy_cur[i]) { - printk(KERN_INFO "appletouch: 17\" model detected.\n"); + dev_info(&dev->intf->dev, + "appletouch: 17\" model detected.\n"); input_set_abs_params(dev->input, ABS_X, 0, (dev->info->xsensors_17 - 1) * @@ -588,8 +594,9 @@ static void atp_complete_geyser_1_2(struct urb *urb) exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); if (retval) - err("atp_complete: usb_submit_urb failed with result %d", - retval); + dev_err(&dev->intf->dev, + "atp_complete: usb_submit_urb failed with result %d\n", + retval); } /* Interrupt function for older touchpads: GEYSER3/GEYSER4 */ @@ -722,8 +729,9 @@ static void atp_complete_geyser_3_4(struct urb *urb) exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); if (retval) - err("atp_complete: usb_submit_urb failed with result %d", - retval); + dev_err(&dev->intf->dev, + "atp_complete: usb_submit_urb failed with result %d\n", + retval); } static int atp_open(struct input_dev *input) @@ -748,14 +756,12 @@ static void atp_close(struct input_dev *input) static int atp_handle_geyser(struct atp *dev) { - struct usb_device *udev = dev->udev; - if (dev->info != &fountain_info) { /* switch to raw sensor mode */ - if (atp_geyser_init(udev)) + if (atp_geyser_init(dev)) return -EIO; - printk(KERN_INFO "appletouch: Geyser mode initialized.\n"); + dev_info(&dev->intf->dev, "Geyser mode initialized.\n"); } return 0; @@ -785,7 +791,7 @@ static int atp_probe(struct usb_interface *iface, } } if (!int_in_endpointAddr) { - err("Could not find int-in endpoint"); + dev_err(&iface->dev, "Could not find int-in endpoint\n"); return -EIO; } @@ -793,11 +799,12 @@ static int atp_probe(struct usb_interface *iface, dev = kzalloc(sizeof(struct atp), GFP_KERNEL); input_dev = input_allocate_device(); if (!dev || !input_dev) { - err("Out of memory"); + dev_err(&iface->dev, "Out of memory\n"); goto err_free_devs; } dev->udev = udev; + dev->intf = iface; dev->input = input_dev; dev->info = info; dev->overflow_warned = false; @@ -886,7 +893,7 @@ static void atp_disconnect(struct usb_interface *iface) usb_free_urb(dev->urb); kfree(dev); } - printk(KERN_INFO "input: appletouch disconnected\n"); + dev_info(&iface->dev, "input: appletouch disconnected\n"); } static int atp_recover(struct atp *dev) diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index f9e2758b9f46..2cf681d98c0d 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -584,7 +584,7 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on) int retval = 0, size; if (!data) { - err("bcm5974: out of memory"); + dev_err(&dev->intf->dev, "out of memory\n"); retval = -ENOMEM; goto out; } @@ -597,7 +597,7 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on) BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000); if (size != 8) { - err("bcm5974: could not read from device"); + dev_err(&dev->intf->dev, "could not read from device\n"); retval = -EIO; goto out; } @@ -615,7 +615,7 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on) BCM5974_WELLSPRING_MODE_REQUEST_INDEX, data, 8, 5000); if (size != 8) { - err("bcm5974: could not write to device"); + dev_err(&dev->intf->dev, "could not write to device\n"); retval = -EIO; goto out; } @@ -631,6 +631,7 @@ static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on) static void bcm5974_irq_button(struct urb *urb) { struct bcm5974 *dev = urb->context; + struct usb_interface *intf = dev->intf; int error; switch (urb->status) { @@ -640,10 +641,11 @@ static void bcm5974_irq_button(struct urb *urb) case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: - dbg("bcm5974: button urb shutting down: %d", urb->status); + dev_dbg(&intf->dev, "button urb shutting down: %d\n", + urb->status); return; default: - dbg("bcm5974: button urb status: %d", urb->status); + dev_dbg(&intf->dev, "button urb status: %d\n", urb->status); goto exit; } @@ -654,12 +656,13 @@ static void bcm5974_irq_button(struct urb *urb) exit: error = usb_submit_urb(dev->bt_urb, GFP_ATOMIC); if (error) - err("bcm5974: button urb failed: %d", error); + dev_err(&intf->dev, "button urb failed: %d\n", error); } static void bcm5974_irq_trackpad(struct urb *urb) { struct bcm5974 *dev = urb->context; + struct usb_interface *intf = dev->intf; int error; switch (urb->status) { @@ -669,10 +672,11 @@ static void bcm5974_irq_trackpad(struct urb *urb) case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: - dbg("bcm5974: trackpad urb shutting down: %d", urb->status); + dev_dbg(&intf->dev, "trackpad urb shutting down: %d\n", + urb->status); return; default: - dbg("bcm5974: trackpad urb status: %d", urb->status); + dev_dbg(&intf->dev, "trackpad urb status: %d\n", urb->status); goto exit; } @@ -687,7 +691,7 @@ static void bcm5974_irq_trackpad(struct urb *urb) exit: error = usb_submit_urb(dev->tp_urb, GFP_ATOMIC); if (error) - err("bcm5974: trackpad urb failed: %d", error); + dev_err(&intf->dev, "trackpad urb failed: %d\n", error); } /* @@ -833,7 +837,7 @@ static int bcm5974_probe(struct usb_interface *iface, dev = kzalloc(sizeof(struct bcm5974), GFP_KERNEL); input_dev = input_allocate_device(); if (!dev || !input_dev) { - err("bcm5974: out of memory"); + dev_err(&iface->dev, "out of memory\n"); goto err_free_devs; } diff --git a/drivers/input/mouse/synaptics_usb.c b/drivers/input/mouse/synaptics_usb.c index 3c5eaaa5d154..64cf34ea7604 100644 --- a/drivers/input/mouse/synaptics_usb.c +++ b/drivers/input/mouse/synaptics_usb.c @@ -364,7 +364,7 @@ static int synusb_probe(struct usb_interface *intf, le16_to_cpu(udev->descriptor.idProduct)); if (synusb->flags & SYNUSB_STICK) - strlcat(synusb->name, " (Stick) ", sizeof(synusb->name)); + strlcat(synusb->name, " (Stick)", sizeof(synusb->name)); usb_make_path(udev, synusb->phys, sizeof(synusb->phys)); strlcat(synusb->phys, "/input0", sizeof(synusb->phys)); diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c index f8b0b1df9138..e062ec899ca1 100644 --- a/drivers/input/tablet/acecad.c +++ b/drivers/input/tablet/acecad.c @@ -51,6 +51,7 @@ struct usb_acecad { char name[128]; char phys[64]; struct usb_device *usbdev; + struct usb_interface *intf; struct input_dev *input; struct urb *irq; @@ -63,6 +64,7 @@ static void usb_acecad_irq(struct urb *urb) struct usb_acecad *acecad = urb->context; unsigned char *data = acecad->data; struct input_dev *dev = acecad->input; + struct usb_interface *intf = acecad->intf; int prox, status; switch (urb->status) { @@ -73,10 +75,12 @@ static void usb_acecad_irq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, urb->status); + dev_dbg(&intf->dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - nonzero urb status received: %d", __func__, urb->status); + dev_dbg(&intf->dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); goto resubmit; } @@ -105,8 +109,10 @@ static void usb_acecad_irq(struct urb *urb) resubmit: status = usb_submit_urb(urb, GFP_ATOMIC); if (status) - err("can't resubmit intr, %s-%s/input0, status %d", - acecad->usbdev->bus->bus_name, acecad->usbdev->devpath, status); + dev_err(&intf->dev, + "can't resubmit intr, %s-%s/input0, status %d\n", + acecad->usbdev->bus->bus_name, + acecad->usbdev->devpath, status); } static int usb_acecad_open(struct input_dev *dev) @@ -168,6 +174,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ } acecad->usbdev = dev; + acecad->intf = intf; acecad->input = input_dev; if (dev->manufacturer) diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index a33d3470c47a..ee83c3904ee8 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -309,6 +309,7 @@ struct aiptek_settings { struct aiptek { struct input_dev *inputdev; /* input device struct */ struct usb_device *usbdev; /* usb device struct */ + struct usb_interface *intf; /* usb interface struct */ struct urb *urb; /* urb for incoming reports */ dma_addr_t data_dma; /* our dma stuffage */ struct aiptek_features features; /* tablet's array of features */ @@ -435,6 +436,7 @@ static void aiptek_irq(struct urb *urb) struct aiptek *aiptek = urb->context; unsigned char *data = aiptek->data; struct input_dev *inputdev = aiptek->inputdev; + struct usb_interface *intf = aiptek->intf; int jitterable = 0; int retval, macro, x, y, z, left, right, middle, p, dv, tip, bs, pck; @@ -447,13 +449,13 @@ static void aiptek_irq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* This urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", - __func__, urb->status); + dev_dbg(&intf->dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - nonzero urb status received: %d", - __func__, urb->status); + dev_dbg(&intf->dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); goto exit; } @@ -785,7 +787,7 @@ static void aiptek_irq(struct urb *urb) 1 | AIPTEK_REPORT_TOOL_UNKNOWN); input_sync(inputdev); } else { - dbg("Unknown report %d", data[0]); + dev_dbg(&intf->dev, "Unknown report %d\n", data[0]); } /* Jitter may occur when the user presses a button on the stlyus @@ -811,8 +813,9 @@ static void aiptek_irq(struct urb *urb) exit: retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval != 0) { - err("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(&intf->dev, + "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } } @@ -912,8 +915,9 @@ aiptek_command(struct aiptek *aiptek, unsigned char command, unsigned char data) if ((ret = aiptek_set_report(aiptek, 3, 2, buf, sizeof_buf)) != sizeof_buf) { - dbg("aiptek_program: failed, tried to send: 0x%02x 0x%02x", - command, data); + dev_dbg(&aiptek->intf->dev, + "aiptek_program: failed, tried to send: 0x%02x 0x%02x\n", + command, data); } kfree(buf); return ret < 0 ? ret : 0; @@ -947,8 +951,9 @@ aiptek_query(struct aiptek *aiptek, unsigned char command, unsigned char data) if ((ret = aiptek_get_report(aiptek, 3, 2, buf, sizeof_buf)) != sizeof_buf) { - dbg("aiptek_query failed: returned 0x%02x 0x%02x 0x%02x", - buf[0], buf[1], buf[2]); + dev_dbg(&aiptek->intf->dev, + "aiptek_query failed: returned 0x%02x 0x%02x 0x%02x\n", + buf[0], buf[1], buf[2]); ret = -EIO; } else { ret = get_unaligned_le16(buf + 1); @@ -1726,6 +1731,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) aiptek->inputdev = inputdev; aiptek->usbdev = usbdev; + aiptek->intf = intf; aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber; aiptek->inDelay = 0; aiptek->endDelay = 0; diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c index 89a297801dce..29e01ab6859f 100644 --- a/drivers/input/tablet/gtco.c +++ b/drivers/input/tablet/gtco.c @@ -2,8 +2,6 @@ GTCO digitizer USB driver -Use the err() and dbg() macros from usb.h for system logging - TO CHECK: Is pressure done right on report 5? Copyright (C) 2006 GTCO CalComp @@ -108,6 +106,7 @@ struct gtco { struct input_dev *inputdevice; /* input device struct pointer */ struct usb_device *usbdev; /* the usb device for this device */ + struct usb_interface *intf; /* the usb interface for this device */ struct urb *urbinfo; /* urb for incoming reports */ dma_addr_t buf_dma; /* dma addr of the data buffer*/ unsigned char * buffer; /* databuffer for reports */ @@ -202,6 +201,7 @@ struct hid_descriptor static void parse_hid_report_descriptor(struct gtco *device, char * report, int length) { + struct device *ddev = &device->intf->dev; int x, i = 0; /* Tag primitive vars */ @@ -228,7 +228,7 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, char indentstr[10] = ""; - dbg("======>>>>>>PARSE<<<<<<======"); + dev_dbg(ddev, "======>>>>>>PARSE<<<<<<======\n"); /* Walk this report and pull out the info we need */ while (i < length) { @@ -277,11 +277,11 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, else if (data == 3) strcpy(globtype, "Var|Const"); - dbg("::::: Saving Report: %d input #%d Max: 0x%X(%d) Min:0x%X(%d) of %d bits", - globalval[TAG_GLOB_REPORT_ID], inputnum, - globalval[TAG_GLOB_LOG_MAX], globalval[TAG_GLOB_LOG_MAX], - globalval[TAG_GLOB_LOG_MIN], globalval[TAG_GLOB_LOG_MIN], - globalval[TAG_GLOB_REPORT_SZ] * globalval[TAG_GLOB_REPORT_CNT]); + dev_dbg(ddev, "::::: Saving Report: %d input #%d Max: 0x%X(%d) Min:0x%X(%d) of %d bits\n", + globalval[TAG_GLOB_REPORT_ID], inputnum, + globalval[TAG_GLOB_LOG_MAX], globalval[TAG_GLOB_LOG_MAX], + globalval[TAG_GLOB_LOG_MIN], globalval[TAG_GLOB_LOG_MIN], + globalval[TAG_GLOB_REPORT_SZ] * globalval[TAG_GLOB_REPORT_CNT]); /* @@ -292,7 +292,7 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, */ switch (inputnum) { case 0: /* X coord */ - dbg("GER: X Usage: 0x%x", usage); + dev_dbg(ddev, "GER: X Usage: 0x%x\n", usage); if (device->max_X == 0) { device->max_X = globalval[TAG_GLOB_LOG_MAX]; device->min_X = globalval[TAG_GLOB_LOG_MIN]; @@ -300,7 +300,7 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, break; case 1: /* Y coord */ - dbg("GER: Y Usage: 0x%x", usage); + dev_dbg(ddev, "GER: Y Usage: 0x%x\n", usage); if (device->max_Y == 0) { device->max_Y = globalval[TAG_GLOB_LOG_MAX]; device->min_Y = globalval[TAG_GLOB_LOG_MIN]; @@ -350,10 +350,10 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, maintype = 'S'; if (data == 0) { - dbg("======>>>>>> Physical"); + dev_dbg(ddev, "======>>>>>> Physical\n"); strcpy(globtype, "Physical"); } else - dbg("======>>>>>>"); + dev_dbg(ddev, "======>>>>>>\n"); /* Indent the debug output */ indent++; @@ -368,7 +368,7 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, break; case TAG_MAIN_COL_END: - dbg("<<<<<<======"); + dev_dbg(ddev, "<<<<<<======\n"); maintype = 'E'; indent--; for (x = 0; x < indent; x++) @@ -384,18 +384,18 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, switch (size) { case 1: - dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x", - indentstr, tag, maintype, size, globtype, data); + dev_dbg(ddev, "%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x\n", + indentstr, tag, maintype, size, globtype, data); break; case 2: - dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x", - indentstr, tag, maintype, size, globtype, data16); + dev_dbg(ddev, "%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x\n", + indentstr, tag, maintype, size, globtype, data16); break; case 4: - dbg("%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x", - indentstr, tag, maintype, size, globtype, data32); + dev_dbg(ddev, "%sMAINTAG:(%d) %c SIZE: %d Data: %s 0x%x\n", + indentstr, tag, maintype, size, globtype, data32); break; } break; @@ -465,26 +465,26 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, if (tag < TAG_GLOB_MAX) { switch (size) { case 1: - dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x", - indentstr, globtype, tag, size, data); + dev_dbg(ddev, "%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x\n", + indentstr, globtype, tag, size, data); globalval[tag] = data; break; case 2: - dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x", - indentstr, globtype, tag, size, data16); + dev_dbg(ddev, "%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x\n", + indentstr, globtype, tag, size, data16); globalval[tag] = data16; break; case 4: - dbg("%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x", - indentstr, globtype, tag, size, data32); + dev_dbg(ddev, "%sGLOBALTAG:%s(%d) SIZE: %d Data: 0x%x\n", + indentstr, globtype, tag, size, data32); globalval[tag] = data32; break; } } else { - dbg("%sGLOBALTAG: ILLEGAL TAG:%d SIZE: %d ", - indentstr, tag, size); + dev_dbg(ddev, "%sGLOBALTAG: ILLEGAL TAG:%d SIZE: %d\n", + indentstr, tag, size); } break; @@ -511,18 +511,18 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report, switch (size) { case 1: - dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x", - indentstr, tag, globtype, size, data); + dev_dbg(ddev, "%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x\n", + indentstr, tag, globtype, size, data); break; case 2: - dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x", - indentstr, tag, globtype, size, data16); + dev_dbg(ddev, "%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x\n", + indentstr, tag, globtype, size, data16); break; case 4: - dbg("%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x", - indentstr, tag, globtype, size, data32); + dev_dbg(ddev, "%sLOCALTAG:(%d) %s SIZE: %d Data: 0x%x\n", + indentstr, tag, globtype, size, data32); break; } @@ -714,8 +714,9 @@ static void gtco_urb_callback(struct urb *urbinfo) * the rest as 0 */ val = device->buffer[5] & MASK_BUTTON; - dbg("======>>>>>>REPORT 1: val 0x%X(%d)", - val, val); + dev_dbg(&device->intf->dev, + "======>>>>>>REPORT 1: val 0x%X(%d)\n", + val, val); /* * We don't apply any meaning to the button @@ -808,7 +809,8 @@ static void gtco_urb_callback(struct urb *urbinfo) resubmit: rc = usb_submit_urb(urbinfo, GFP_ATOMIC); if (rc != 0) - err("usb_submit_urb failed rc=0x%x", rc); + dev_err(&device->intf->dev, + "usb_submit_urb failed rc=0x%x\n", rc); } /* @@ -838,7 +840,7 @@ static int gtco_probe(struct usb_interface *usbinterface, gtco = kzalloc(sizeof(struct gtco), GFP_KERNEL); input_dev = input_allocate_device(); if (!gtco || !input_dev) { - err("No more memory"); + dev_err(&usbinterface->dev, "No more memory\n"); error = -ENOMEM; goto err_free_devs; } @@ -848,12 +850,13 @@ static int gtco_probe(struct usb_interface *usbinterface, /* Save interface information */ gtco->usbdev = usb_get_dev(interface_to_usbdev(usbinterface)); + gtco->intf = usbinterface; /* Allocate some data for incoming reports */ gtco->buffer = usb_alloc_coherent(gtco->usbdev, REPORT_MAX_SIZE, GFP_KERNEL, >co->buf_dma); if (!gtco->buffer) { - err("No more memory for us buffers"); + dev_err(&usbinterface->dev, "No more memory for us buffers\n"); error = -ENOMEM; goto err_free_devs; } @@ -861,7 +864,7 @@ static int gtco_probe(struct usb_interface *usbinterface, /* Allocate URB for reports */ gtco->urbinfo = usb_alloc_urb(0, GFP_KERNEL); if (!gtco->urbinfo) { - err("Failed to allocate URB"); + dev_err(&usbinterface->dev, "Failed to allocate URB\n"); error = -ENOMEM; goto err_free_buf; } @@ -873,14 +876,14 @@ static int gtco_probe(struct usb_interface *usbinterface, endpoint = &usbinterface->altsetting[0].endpoint[0].desc; /* Some debug */ - dbg("gtco # interfaces: %d", usbinterface->num_altsetting); - dbg("num endpoints: %d", usbinterface->cur_altsetting->desc.bNumEndpoints); - dbg("interface class: %d", usbinterface->cur_altsetting->desc.bInterfaceClass); - dbg("endpoint: attribute:0x%x type:0x%x", endpoint->bmAttributes, endpoint->bDescriptorType); + dev_dbg(&usbinterface->dev, "gtco # interfaces: %d\n", usbinterface->num_altsetting); + dev_dbg(&usbinterface->dev, "num endpoints: %d\n", usbinterface->cur_altsetting->desc.bNumEndpoints); + dev_dbg(&usbinterface->dev, "interface class: %d\n", usbinterface->cur_altsetting->desc.bInterfaceClass); + dev_dbg(&usbinterface->dev, "endpoint: attribute:0x%x type:0x%x\n", endpoint->bmAttributes, endpoint->bDescriptorType); if (usb_endpoint_xfer_int(endpoint)) - dbg("endpoint: we have interrupt endpoint\n"); + dev_dbg(&usbinterface->dev, "endpoint: we have interrupt endpoint\n"); - dbg("endpoint extra len:%d ", usbinterface->altsetting[0].extralen); + dev_dbg(&usbinterface->dev, "endpoint extra len:%d\n", usbinterface->altsetting[0].extralen); /* * Find the HID descriptor so we can find out the size of the @@ -888,17 +891,19 @@ static int gtco_probe(struct usb_interface *usbinterface, */ if (usb_get_extra_descriptor(usbinterface->cur_altsetting, HID_DEVICE_TYPE, &hid_desc) != 0){ - err("Can't retrieve exta USB descriptor to get hid report descriptor length"); + dev_err(&usbinterface->dev, + "Can't retrieve exta USB descriptor to get hid report descriptor length\n"); error = -EIO; goto err_free_urb; } - dbg("Extra descriptor success: type:%d len:%d", - hid_desc->bDescriptorType, hid_desc->wDescriptorLength); + dev_dbg(&usbinterface->dev, + "Extra descriptor success: type:%d len:%d\n", + hid_desc->bDescriptorType, hid_desc->wDescriptorLength); report = kzalloc(le16_to_cpu(hid_desc->wDescriptorLength), GFP_KERNEL); if (!report) { - err("No more memory for report"); + dev_err(&usbinterface->dev, "No more memory for report\n"); error = -ENOMEM; goto err_free_urb; } @@ -915,7 +920,7 @@ static int gtco_probe(struct usb_interface *usbinterface, le16_to_cpu(hid_desc->wDescriptorLength), 5000); /* 5 secs */ - dbg("usb_control_msg result: %d", result); + dev_dbg(&usbinterface->dev, "usb_control_msg result: %d\n", result); if (result == le16_to_cpu(hid_desc->wDescriptorLength)) { parse_hid_report_descriptor(gtco, report, result); break; @@ -926,8 +931,9 @@ static int gtco_probe(struct usb_interface *usbinterface, /* If we didn't get the report, fail */ if (result != le16_to_cpu(hid_desc->wDescriptorLength)) { - err("Failed to get HID Report Descriptor of size: %d", - hid_desc->wDescriptorLength); + dev_err(&usbinterface->dev, + "Failed to get HID Report Descriptor of size: %d\n", + hid_desc->wDescriptorLength); error = -EIO; goto err_free_urb; } diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c index 85a5b40333ac..3fba74b9b602 100644 --- a/drivers/input/tablet/kbtab.c +++ b/drivers/input/tablet/kbtab.c @@ -33,6 +33,7 @@ struct kbtab { dma_addr_t data_dma; struct input_dev *dev; struct usb_device *usbdev; + struct usb_interface *intf; struct urb *irq; char phys[32]; }; @@ -53,10 +54,14 @@ static void kbtab_irq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, urb->status); + dev_dbg(&kbtab->intf->dev, + "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - nonzero urb status received: %d", __func__, urb->status); + dev_dbg(&kbtab->intf->dev, + "%s - nonzero urb status received: %d\n", + __func__, urb->status); goto exit; } @@ -80,8 +85,9 @@ static void kbtab_irq(struct urb *urb) exit: retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(&kbtab->intf->dev, + "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } static struct usb_device_id kbtab_ids[] = { @@ -131,6 +137,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i goto fail2; kbtab->usbdev = dev; + kbtab->intf = intf; kbtab->dev = input_dev; usb_make_path(dev, kbtab->phys, sizeof(kbtab->phys)); diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index b145841bdbe7..0d3219f29744 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -100,6 +100,7 @@ static int wacom_set_report(struct usb_interface *intf, u8 type, u8 id, static void wacom_sys_irq(struct urb *urb) { struct wacom *wacom = urb->context; + struct device *dev = &wacom->intf->dev; int retval; switch (urb->status) { @@ -110,10 +111,12 @@ static void wacom_sys_irq(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - nonzero urb status received: %d", __func__, urb->status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); goto exit; } @@ -123,8 +126,8 @@ static void wacom_sys_irq(struct urb *urb) usb_mark_last_busy(wacom->usbdev); retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err ("%s - usb_submit_urb failed with result %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result %d\n", + __func__, retval); } static int wacom_open(struct input_dev *dev) @@ -442,8 +445,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat /* ask to report Wacom data */ if (features->device_type == BTN_TOOL_FINGER) { /* if it is an MT Tablet PC touch */ - if (features->type == TABLETPC2FG || - features->type == MTSCREEN) { + if (features->type > TABLETPC) { do { rep_data[0] = 3; rep_data[1] = 4; @@ -462,7 +464,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat } while ((error < 0 || rep_data[1] != 4) && limit++ < WAC_MSG_RETRIES); } - } else if (features->type != TABLETPC && + } else if (features->type <= BAMBOO_PT && features->type != WIRELESS && features->device_type == BTN_TOOL_PEN) { do { @@ -506,16 +508,13 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf, if (intf->cur_altsetting->desc.bInterfaceNumber == 0) { features->device_type = 0; } else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) { - features->device_type = BTN_TOOL_DOUBLETAP; + features->device_type = BTN_TOOL_FINGER; features->pktlen = WACOM_PKGLEN_BBTOUCH3; } } /* only devices that support touch need to retrieve the info */ - if (features->type != TABLETPC && - features->type != TABLETPC2FG && - features->type != BAMBOO_PT && - features->type != MTSCREEN) { + if (features->type < BAMBOO_PT) { goto out; } @@ -857,6 +856,7 @@ static int wacom_initialize_leds(struct wacom *wacom) /* Initialize default values */ switch (wacom->wacom_wac.features.type) { + case INTUOS4S: case INTUOS4: case INTUOS4L: wacom->led.select[0] = 0; @@ -910,6 +910,7 @@ static int wacom_initialize_leds(struct wacom *wacom) static void wacom_destroy_leds(struct wacom *wacom) { switch (wacom->wacom_wac.features.type) { + case INTUOS4S: case INTUOS4: case INTUOS4L: sysfs_remove_group(&wacom->intf->dev.kobj, @@ -969,6 +970,10 @@ static int wacom_initialize_battery(struct wacom *wacom) error = power_supply_register(&wacom->usbdev->dev, &wacom->battery); + + if (!error) + power_supply_powers(&wacom->battery, + &wacom->usbdev->dev); } return error; @@ -976,8 +981,11 @@ static int wacom_initialize_battery(struct wacom *wacom) static void wacom_destroy_battery(struct wacom *wacom) { - if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR) + if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR && + wacom->battery.dev) { power_supply_unregister(&wacom->battery); + wacom->battery.dev = NULL; + } } static int wacom_register_input(struct wacom *wacom) @@ -1024,23 +1032,30 @@ static void wacom_wireless_work(struct work_struct *work) struct wacom *wacom = container_of(work, struct wacom, work); struct usb_device *usbdev = wacom->usbdev; struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct wacom *wacom1, *wacom2; + struct wacom_wac *wacom_wac1, *wacom_wac2; + int error; /* * Regardless if this is a disconnect or a new tablet, - * remove any existing input devices. + * remove any existing input and battery devices. */ + wacom_destroy_battery(wacom); + /* Stylus interface */ - wacom = usb_get_intfdata(usbdev->config->interface[1]); - if (wacom->wacom_wac.input) - input_unregister_device(wacom->wacom_wac.input); - wacom->wacom_wac.input = NULL; + wacom1 = usb_get_intfdata(usbdev->config->interface[1]); + wacom_wac1 = &(wacom1->wacom_wac); + if (wacom_wac1->input) + input_unregister_device(wacom_wac1->input); + wacom_wac1->input = NULL; /* Touch interface */ - wacom = usb_get_intfdata(usbdev->config->interface[2]); - if (wacom->wacom_wac.input) - input_unregister_device(wacom->wacom_wac.input); - wacom->wacom_wac.input = NULL; + wacom2 = usb_get_intfdata(usbdev->config->interface[2]); + wacom_wac2 = &(wacom2->wacom_wac); + if (wacom_wac2->input) + input_unregister_device(wacom_wac2->input); + wacom_wac2->input = NULL; if (wacom_wac->pid == 0) { dev_info(&wacom->intf->dev, "wireless tablet disconnected\n"); @@ -1065,24 +1080,39 @@ static void wacom_wireless_work(struct work_struct *work) } /* Stylus interface */ - wacom = usb_get_intfdata(usbdev->config->interface[1]); - wacom_wac = &wacom->wacom_wac; - wacom_wac->features = + wacom_wac1->features = *((struct wacom_features *)id->driver_info); - wacom_wac->features.device_type = BTN_TOOL_PEN; - wacom_register_input(wacom); + wacom_wac1->features.device_type = BTN_TOOL_PEN; + error = wacom_register_input(wacom1); + if (error) + goto fail1; /* Touch interface */ - wacom = usb_get_intfdata(usbdev->config->interface[2]); - wacom_wac = &wacom->wacom_wac; - wacom_wac->features = + wacom_wac2->features = *((struct wacom_features *)id->driver_info); - wacom_wac->features.pktlen = WACOM_PKGLEN_BBTOUCH3; - wacom_wac->features.device_type = BTN_TOOL_FINGER; - wacom_set_phy_from_res(&wacom_wac->features); - wacom_wac->features.x_max = wacom_wac->features.y_max = 4096; - wacom_register_input(wacom); + wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3; + wacom_wac2->features.device_type = BTN_TOOL_FINGER; + wacom_set_phy_from_res(&wacom_wac2->features); + wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096; + error = wacom_register_input(wacom2); + if (error) + goto fail2; + + error = wacom_initialize_battery(wacom); + if (error) + goto fail3; } + + return; + +fail3: + input_unregister_device(wacom_wac2->input); + wacom_wac2->input = NULL; +fail2: + input_unregister_device(wacom_wac1->input); + wacom_wac1->input = NULL; +fail1: + return; } static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id) @@ -1146,10 +1176,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i features->device_type = BTN_TOOL_FINGER; features->pktlen = WACOM_PKGLEN_BBTOUCH3; - features->x_phy = - (features->x_max * 100) / features->x_resolution; - features->y_phy = - (features->y_max * 100) / features->y_resolution; + wacom_set_phy_from_res(features); features->x_max = 4096; features->y_max = 4096; @@ -1185,14 +1212,10 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i if (error) goto fail4; - error = wacom_initialize_battery(wacom); - if (error) - goto fail5; - if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) { error = wacom_register_input(wacom); if (error) - goto fail6; + goto fail5; } /* Note that if query fails it is not a hard failure */ @@ -1207,7 +1230,6 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i return 0; - fail6: wacom_destroy_battery(wacom); fail5: wacom_destroy_leds(wacom); fail4: wacom_remove_shared_data(wacom_wac); fail3: usb_free_urb(wacom->irq); diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 004bc1bb1544..6533f44be5bd 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -248,7 +248,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom) input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); if (wacom->tool[0] != BTN_TOOL_MOUSE) { - input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); + input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8)); input_report_key(input, BTN_TOUCH, data[1] & 0x01); input_report_key(input, BTN_STYLUS, data[1] & 0x02); input_report_key(input, BTN_STYLUS2, data[1] & 0x04); @@ -888,7 +888,7 @@ static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) prox = data[0] & 0x01; x = get_unaligned_le16(&data[1]); y = get_unaligned_le16(&data[3]); - } else { /* with capacity */ + } else { prox = data[1] & 0x01; x = le16_to_cpup((__le16 *)&data[2]); y = le16_to_cpup((__le16 *)&data[4]); @@ -961,6 +961,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) case WACOM_REPORT_TPC1FG: case WACOM_REPORT_TPCHID: case WACOM_REPORT_TPCST: + case WACOM_REPORT_TPC1FGE: return wacom_tpc_single_touch(wacom, len); case WACOM_REPORT_TPCMT: @@ -1244,6 +1245,7 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) break; case TABLETPC: + case TABLETPCE: case TABLETPC2FG: case MTSCREEN: sync = wacom_tpc_irq(wacom_wac, len); @@ -1317,10 +1319,8 @@ void wacom_setup_device_quirks(struct wacom_features *features) } /* these device have multiple inputs */ - if (features->type == TABLETPC || features->type == TABLETPC2FG || - features->type == BAMBOO_PT || features->type == WIRELESS || - (features->type >= INTUOS5S && features->type <= INTUOS5L) || - features->type == MTSCREEN) + if (features->type >= WIRELESS || + (features->type >= INTUOS5S && features->type <= INTUOS5L)) features->quirks |= WACOM_QUIRK_MULTI_INPUT; /* quirk for bamboo touch with 2 low res touches */ @@ -1547,10 +1547,8 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, __set_bit(INPUT_PROP_POINTER, input_dev->propbit); break; - case TABLETPC2FG: case MTSCREEN: if (features->device_type == BTN_TOOL_FINGER) { - wacom_wac->slots = kmalloc(features->touch_max * sizeof(int), GFP_KERNEL); @@ -1559,7 +1557,11 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, for (i = 0; i < features->touch_max; i++) wacom_wac->slots[i] = -1; + } + /* fall through */ + case TABLETPC2FG: + if (features->device_type == BTN_TOOL_FINGER) { input_mt_init_slots(input_dev, features->touch_max); input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE, 0, MT_TOOL_MAX, 0, 0); @@ -1571,6 +1573,7 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, /* fall through */ case TABLETPC: + case TABLETPCE: __clear_bit(ABS_MISC, input_dev->absbit); __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); @@ -1888,6 +1891,12 @@ static const struct wacom_features wacom_features_0xE6 = static const struct wacom_features wacom_features_0xEC = { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255, 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; +static const struct wacom_features wacom_features_0xED = + { "Wacom ISDv4 ED", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, + 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; +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_0x47 = { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -2062,6 +2071,8 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xE5) }, { USB_DEVICE_WACOM(0xE6) }, { USB_DEVICE_WACOM(0xEC) }, + { USB_DEVICE_WACOM(0xED) }, + { USB_DEVICE_WACOM(0xEF) }, { USB_DEVICE_WACOM(0x47) }, { USB_DEVICE_WACOM(0xF4) }, { USB_DEVICE_LENOVO(0x6004) }, diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 78fbd3f42009..bd5d37b28714 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -48,6 +48,7 @@ #define WACOM_REPORT_TPCMT 13 #define WACOM_REPORT_TPCHID 15 #define WACOM_REPORT_TPCST 16 +#define WACOM_REPORT_TPC1FGE 18 /* device quirks */ #define WACOM_QUIRK_MULTI_INPUT 0x0001 @@ -62,8 +63,6 @@ enum { PTU, PL, DTU, - BAMBOO_PT, - WIRELESS, INTUOS, INTUOS3S, INTUOS3, @@ -79,7 +78,10 @@ enum { CINTIQ, WACOM_BEE, WACOM_MO, - TABLETPC, + WIRELESS, + BAMBOO_PT, + TABLETPC, /* add new TPC below */ + TABLETPCE, TABLETPC2FG, MTSCREEN, MAX_TYPE diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index f67657b2fd5d..98d263504eea 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -518,10 +518,10 @@ config TOUCHSCREEN_TI_TSCADC config TOUCHSCREEN_ATMEL_TSADCC tristate "Atmel Touchscreen Interface" - depends on ARCH_AT91SAM9RL || ARCH_AT91SAM9G45 + depends on ARCH_AT91 help Say Y here if you have a 4-wire touchscreen connected to the - ADC Controller on your Atmel SoC (such as the AT91SAM9RL). + ADC Controller on your Atmel SoC. If unsure, say N. diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c index bd4eb4277697..facd3057b62d 100644 --- a/drivers/input/touchscreen/ad7879.c +++ b/drivers/input/touchscreen/ad7879.c @@ -118,6 +118,7 @@ struct ad7879 { unsigned int irq; bool disabled; /* P: input->mutex */ bool suspended; /* P: input->mutex */ + bool swap_xy; u16 conversion_data[AD7879_NR_SENSE]; char phys[32]; u8 first_conversion_delay; @@ -161,6 +162,9 @@ static int ad7879_report(struct ad7879 *ts) z1 = ts->conversion_data[AD7879_SEQ_Z1] & MAX_12BIT; z2 = ts->conversion_data[AD7879_SEQ_Z2] & MAX_12BIT; + if (ts->swap_xy) + swap(x, y); + /* * The samples processed here are already preprocessed by the AD7879. * The preprocessing function consists of a median and an averaging @@ -520,6 +524,7 @@ struct ad7879 *ad7879_probe(struct device *dev, u8 devid, unsigned int irq, ts->dev = dev; ts->input = input_dev; ts->irq = irq; + ts->swap_xy = pdata->swap_xy; setup_timer(&ts->timer, ad7879_timer, (unsigned long) ts); diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c index 22cd96f58c99..e32709e0dd65 100644 --- a/drivers/input/touchscreen/usbtouchscreen.c +++ b/drivers/input/touchscreen/usbtouchscreen.c @@ -269,8 +269,9 @@ static int e2i_init(struct usbtouch_usb *usbtouch) 0x01, 0x02, 0x0000, 0x0081, NULL, 0, USB_CTRL_SET_TIMEOUT); - dbg("%s - usb_control_msg - E2I_RESET - bytes|err: %d", - __func__, ret); + dev_dbg(&usbtouch->interface->dev, + "%s - usb_control_msg - E2I_RESET - bytes|err: %d\n", + __func__, ret); return ret; } @@ -425,8 +426,9 @@ static int mtouch_init(struct usbtouch_usb *usbtouch) MTOUCHUSB_RESET, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 0, NULL, 0, USB_CTRL_SET_TIMEOUT); - dbg("%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d", - __func__, ret); + dev_dbg(&usbtouch->interface->dev, + "%s - usb_control_msg - MTOUCHUSB_RESET - bytes|err: %d\n", + __func__, ret); if (ret < 0) return ret; msleep(150); @@ -436,8 +438,9 @@ static int mtouch_init(struct usbtouch_usb *usbtouch) MTOUCHUSB_ASYNC_REPORT, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 1, 1, NULL, 0, USB_CTRL_SET_TIMEOUT); - dbg("%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d", - __func__, ret); + dev_dbg(&usbtouch->interface->dev, + "%s - usb_control_msg - MTOUCHUSB_ASYNC_REPORT - bytes|err: %d\n", + __func__, ret); if (ret >= 0) break; if (ret != -EPIPE) @@ -737,27 +740,29 @@ static int jastec_read_data(struct usbtouch_usb *dev, unsigned char *pkt) #ifdef CONFIG_TOUCHSCREEN_USB_ZYTRONIC static int zytronic_read_data(struct usbtouch_usb *dev, unsigned char *pkt) { + struct usb_interface *intf = dev->interface; + switch (pkt[0]) { case 0x3A: /* command response */ - dbg("%s: Command response %d", __func__, pkt[1]); + dev_dbg(&intf->dev, "%s: Command response %d\n", __func__, pkt[1]); break; case 0xC0: /* down */ dev->x = (pkt[1] & 0x7f) | ((pkt[2] & 0x07) << 7); dev->y = (pkt[3] & 0x7f) | ((pkt[4] & 0x07) << 7); dev->touch = 1; - dbg("%s: down %d,%d", __func__, dev->x, dev->y); + dev_dbg(&intf->dev, "%s: down %d,%d\n", __func__, dev->x, dev->y); return 1; case 0x80: /* up */ dev->x = (pkt[1] & 0x7f) | ((pkt[2] & 0x07) << 7); dev->y = (pkt[3] & 0x7f) | ((pkt[4] & 0x07) << 7); dev->touch = 0; - dbg("%s: up %d,%d", __func__, dev->x, dev->y); + dev_dbg(&intf->dev, "%s: up %d,%d\n", __func__, dev->x, dev->y); return 1; default: - dbg("%s: Unknown return %d", __func__, pkt[0]); + dev_dbg(&intf->dev, "%s: Unknown return %d\n", __func__, pkt[0]); break; } @@ -812,7 +817,8 @@ static int nexio_alloc(struct usbtouch_usb *usbtouch) priv->ack = usb_alloc_urb(0, GFP_KERNEL); if (!priv->ack) { - dbg("%s - usb_alloc_urb failed: usbtouch->ack", __func__); + dev_dbg(&usbtouch->interface->dev, + "%s - usb_alloc_urb failed: usbtouch->ack\n", __func__); goto err_ack_buf; } @@ -1349,6 +1355,7 @@ out_flush_buf: static void usbtouch_irq(struct urb *urb) { struct usbtouch_usb *usbtouch = urb->context; + struct device *dev = &usbtouch->interface->dev; int retval; switch (urb->status) { @@ -1357,20 +1364,21 @@ static void usbtouch_irq(struct urb *urb) break; case -ETIME: /* this urb is timing out */ - dbg("%s - urb timed out - was the device unplugged?", - __func__); + dev_dbg(dev, + "%s - urb timed out - was the device unplugged?\n", + __func__); return; case -ECONNRESET: case -ENOENT: case -ESHUTDOWN: case -EPIPE: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", - __func__, urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d\n", + __func__, urb->status); return; default: - dbg("%s - nonzero urb status received: %d", - __func__, urb->status); + dev_dbg(dev, "%s - nonzero urb status received: %d\n", + __func__, urb->status); goto exit; } @@ -1380,8 +1388,8 @@ exit: usb_mark_last_busy(interface_to_usbdev(usbtouch->interface)); retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) - err("%s - usb_submit_urb failed with result: %d", - __func__, retval); + dev_err(dev, "%s - usb_submit_urb failed with result: %d\n", + __func__, retval); } static int usbtouch_open(struct input_dev *input) @@ -1456,8 +1464,9 @@ static int usbtouch_reset_resume(struct usb_interface *intf) if (usbtouch->type->init) { err = usbtouch->type->init(usbtouch); if (err) { - dbg("%s - type->init() failed, err: %d", - __func__, err); + dev_dbg(&intf->dev, + "%s - type->init() failed, err: %d\n", + __func__, err); return err; } } @@ -1532,7 +1541,8 @@ static int usbtouch_probe(struct usb_interface *intf, usbtouch->irq = usb_alloc_urb(0, GFP_KERNEL); if (!usbtouch->irq) { - dbg("%s - usb_alloc_urb failed: usbtouch->irq", __func__); + dev_dbg(&intf->dev, + "%s - usb_alloc_urb failed: usbtouch->irq\n", __func__); goto out_free_buffers; } @@ -1594,7 +1604,9 @@ static int usbtouch_probe(struct usb_interface *intf, if (type->alloc) { err = type->alloc(usbtouch); if (err) { - dbg("%s - type->alloc() failed, err: %d", __func__, err); + dev_dbg(&intf->dev, + "%s - type->alloc() failed, err: %d\n", + __func__, err); goto out_free_urb; } } @@ -1603,14 +1615,18 @@ static int usbtouch_probe(struct usb_interface *intf, if (type->init) { err = type->init(usbtouch); if (err) { - dbg("%s - type->init() failed, err: %d", __func__, err); + dev_dbg(&intf->dev, + "%s - type->init() failed, err: %d\n", + __func__, err); goto out_do_exit; } } err = input_register_device(usbtouch->input); if (err) { - dbg("%s - input_register_device failed, err: %d", __func__, err); + dev_dbg(&intf->dev, + "%s - input_register_device failed, err: %d\n", + __func__, err); goto out_do_exit; } @@ -1622,8 +1638,9 @@ static int usbtouch_probe(struct usb_interface *intf, err = usb_submit_urb(usbtouch->irq, GFP_KERNEL); if (err) { usb_autopm_put_interface(intf); - err("%s - usb_submit_urb failed with result: %d", - __func__, err); + dev_err(&intf->dev, + "%s - usb_submit_urb failed with result: %d\n", + __func__, err); goto out_unregister_input; } } @@ -1650,12 +1667,12 @@ static void usbtouch_disconnect(struct usb_interface *intf) { struct usbtouch_usb *usbtouch = usb_get_intfdata(intf); - dbg("%s - called", __func__); - if (!usbtouch) return; - dbg("%s - usbtouch is initialized, cleaning up", __func__); + dev_dbg(&intf->dev, + "%s - usbtouch is initialized, cleaning up\n", __func__); + usb_set_intfdata(intf, NULL); /* this will stop IO via close */ input_unregister_device(usbtouch->input); diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c index 4bc851a9dc3d..e83410721e38 100644 --- a/drivers/input/touchscreen/wm831x-ts.c +++ b/drivers/input/touchscreen/wm831x-ts.c @@ -260,15 +260,16 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev) * If we have a direct IRQ use it, otherwise use the interrupt * from the WM831x IRQ controller. */ + wm831x_ts->data_irq = wm831x_irq(wm831x, + platform_get_irq_byname(pdev, + "TCHDATA")); if (pdata && pdata->data_irq) wm831x_ts->data_irq = pdata->data_irq; - else - wm831x_ts->data_irq = platform_get_irq_byname(pdev, "TCHDATA"); + wm831x_ts->pd_irq = wm831x_irq(wm831x, + platform_get_irq_byname(pdev, "TCHPD")); if (pdata && pdata->pd_irq) wm831x_ts->pd_irq = pdata->pd_irq; - else - wm831x_ts->pd_irq = platform_get_irq_byname(pdev, "TCHPD"); if (pdata) wm831x_ts->pressure = pdata->pressure; |