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2009-12-11tty: isicom: switch to the new tty_port_open helperAlan Cox
Trivial conversion in this case so might as well do it while testing the port_open design is right Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: tty_port: Add a kref object to the tty portAlan Cox
Users of tty port need a way to refcount ports when hotplugging is involved. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: istallion: tty port open/close methodsAlan Cox
Slice/dice/repeat as with the stallion driver this is just code shuffling and removal Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: stallion: Convert to the tty_port_open/close methodsAlan Cox
The driver is already structured this way so just slice and dice Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: tty_port: Move the IO_ERROR clearAlan Cox
Some devices want to set IO_ERROR in their activate methods so that you can be handed a 'dead' port for operations like setserial. Thus we need to clear the flag before activate so that activate can choose to set the flag and still return 0. This is fine as the file handle/tty are not accessible to the user yet. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: tty_port: Add IO_ERROR bit handlingAlan Cox
To propogate tty_port_open/close to a few other devices we need to start handling the IO_ERROR flag on the tty. We can do this pretty trivially. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: riscom8: switch to the tty_port_open APIAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: tty_port: Change the buffer allocator lockingAlan Cox
We want to be able to do this without regard for the activate/own open method being used which causes a problem using port->mutex. Add another mutex for now. Once everything uses port_open to do buffer allocs we can kill it back off Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: sdio_uart: Fix the locking on "func" for new codeAlan Cox
The new dtr_rts function didn't take the port->func lock as it should so add use of the lock there. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: sdio_uart: add modem functionalityAlan Cox
Add the POSIX block for carrier Linux TIOCMIWAIT functionality is still lacking from the driver. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: sdio_uart: Style fixesAlan Cox
Running the current code through checkpatch shows a few bits of noise mostly but not entirely from before the changes. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: sdio_uart: Fix termios handlingAlan Cox
Switching between two non standard baud rates fails because of the cflag test. Do as we did elsewhere and just kill the "optimisation". Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: sdio_uart: Switch to the open/close helpersAlan Cox
Gets us proper tty semantics, removes some code and fixes up a few corner case races (hangup during open etc) Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11sdio_uart: Move the open lockAlan Cox
When we move to the tty_port logic the port mutex will protect open v close v hangup. Move to this first in the existing open code so we have a bisection point. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11sdio_uart: refcount the tty objectsAlan Cox
The tty can go away underneath us, so we must refcount it. Do the naïve implementation initially. We will worry about startup shortly. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11sdio_uart: Fix oops caused by the previous changesetNicolas Pitre
Now... testing reveals that the very first patch "sdio_uart: use tty_port" causes a segmentation fault in sdio_uart_open(): Unable to handle kernel NULL pointer dereference at virtual address 00000084 pgd = dfb44000 [00000084] *pgd=1fb99031, *pte=00000000, *ppte=00000000 Internal error: Oops: 17 [#1] PREEMPT last sysfs file: /sys/devices/platform/mvsdio/mmc_host/mmc0/mmc0:f111/uevent Modules linked in: CPU: 0 Not tainted (2.6.32-rc5-next-20091102-00001-gb36eae9 #10) PC is at sdio_uart_open+0x204/0x2cc [...] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11sdio_uart: use tty_portAlan Cox
Add a tty_port object to the sdio uart. For the moment just begin using the tty field of the port, as this is the critical one to clean up. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty_port: Move hupcl handlingAlan Cox
Move the HUCPL handling from the end of close_port_start to the beginning of close_port_end. What this actually does is change the ordering from port shutdown port->dtr_rts to port->dtr_rts port shutdown Some hardware drops the physical connection on shutdown so we must perform the port operations before the shutdown. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Serial: Do not read IIR in serial8250_start_tx when UART_BUG_TXENIan Jackson
Do not read IIR in serial8250_start_tx when UART_BUG_TXEN Reading the IIR clears some oustanding interrupts so it is not safe. Instead, simply transmit immediately if the buffer is empty without regard to IIR. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Jiri Kosina <jkosina@suse.cz> Cc: Alan Cox <alan@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11Serial: pxa: work around Errata #75Uwe Kleine-König
Intel(R) PXA27x Processor Family Specification Update (Nov 2005) says: E75. UART: Baud rate may not be programmed correctly on back-to-back writes. Problem: When programming the Divisor Latch registers, Low and High (DLL and DLH), with back-to-back writes, the second register write may not take effect. The result is an incorrect baud rate. Workaround: After programming the first Divisor Latch register, read and verify it before programming the second Divisor Latch register. This was hit when changing the baud rate from 115200 to 9600 while receiving characters at 9600 Bd. And fixed indention of some comments nearby. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Cc: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11serial, 8250: calculate irqflags bitmask before loopAndré Goddard Rosa
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11serial: cascade needless conditionalsAndré Goddard Rosa
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11serial: fix NULL pointer dereferenceAndré Goddard Rosa
If kzalloc() or alloc_tty_driver() fails, we call: put_tty_driver(normal = NULL). Then: put_tty_driver -> tty_driver_kref_put -> kref_put(&NULL->kref, ...) Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11opticon: Fix resume logicAlan Cox
Opticon now takes the right mutex to check the port status but the status check is done wrongly for the modern serial code, so fix it. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11usb_serial: Kill port mutexAlan Cox
The tty port has a port mutex used for all the port related locking so we don't need the one in the USB serial layer any more. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11usb_serial: Use the shutdown() operationAlan Cox
As Alan Stern pointed out - now we have tty_port_open the shutdown method and locking allow us to whack the other bits into the full helper methods and provide a shutdown op which the tty port code will synchronize with setup for us. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty_port: coding style cleaning passAlan Cox
Mind the hoover wire... Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty_port: add "tty_port_open" helperAlan Cox
For the moment this just moves the USB logic over and fixes the 'what if we open and hangup at the same time' race noticed by Oliver Neukum. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: stallion: kill BKL ioctlAlan Cox
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: istallion: Kill off the BKL ioctlAlan Cox
Fairly trivial as the BKL push down into the methods has already been done. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: esp: remove broken driverAlan Cox
The ESP driver has been marked broken for years. It's an old ISA device that clearly nobody cares about any more. Remove it Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11tty: const: constify remaining tty_operationsAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: adding EEH handlersBreno Leitao
Adding EEH handlers for the serial jsm driver. This patch adds the PCI error handlers and also register them to be called when a error is detected. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Acked-by: Scott Kilau <scottk@digi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: removing the field jsm_board->intr_countBreno Leitão
Currently there is a field in the jsm_board structure to cont the number of interrupt that the card recevived, but it's not working properly when the IRQ line is shared, and also nowhere else this field is used. So, This patch is removing it. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <Scott.Kilau@digi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: Removing unused jsm_channel->ch_wopen fieldBreno Leitão
Currently the jsm_channel->ch_wopen field is defined and never used. So, this patch removes it. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <Scott.Kilau@digi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: Remove ch_cpstime fieldBreno Leitão
Currently the field jsm_channel->ch_cpstime is defined but never used, so this patch removes it. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <Scott.Kilau@digi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: removing ch_old_baud fieldBreno Leitão
Currently the field jsm_channel->ch_old_baud is not used, just assigned in a lot of places but never used. This patches removes this field. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <scottk@digi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: remove the ch_custom_speed fieldBreno Leitão
Currently the ch_custom_speed field exists but is never used, so, this patch removes it. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <scottk@digi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: Rewriting a bad log messageBreno Leitão
Actually jsm displays "Device Added" 8 times (for a 8 port device). This silly patch just makes things more informative, showing the port (instead of the device) that was added. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <scottk@digi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11jsm: IRQ handlers doesn't need to have IRQ_DISABLED enabledBreno Leitão
Currently jsm is showing the following message when loaded: IRQ 432/JSM: IRQF_DISABLED is not guaranteed on shared IRQs It's because the request_irq() is called using IRQF_DISABLED and IRQF_SHARED. Actually there is no need to use IRQF_DISABLED in this driver. Signed-off-by: Breno Leitão <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <scottk@digi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-10Merge branch 'bugfix' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen: try harder to balloon up under memory pressure. Xen balloon: fix totalram_pages counting. xen: explicitly create/destroy stop_machine workqueues outside suspend/resume region. xen: improve error handling in do_suspend. xen: don't leak IRQs over suspend/resume. xen: call clock resume notifier on all CPUs xen: use iret for return from 64b kernel to 32b usermode xen: don't call dpm_resume_noirq() with interrupts disabled. xen: register runstate info for boot CPU early xen: register runstate on secondary CPUs xen: register timer interrupt with IRQF_TIMER xen: correctly restore pfn_to_mfn_list_list after resume xen: restore runstate_info even if !have_vcpu_info_placement xen: re-register runstate area earlier on resume. xen: wait up to 5 minutes for device connetion xen: improvement to wait_for_devices() xen: fix is_disconnected_device/exists_disconnected_device xen/xenbus: make DEVICE_ATTR()s static
2009-12-10Merge branch 'xen/fbdev' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'xen/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen pvfb: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers. fb-defio: If FBINFO_VIRTFB is defined, do not set VM_IO flag. Fix toogle whether xenbus driver should be built as module or part of kernel.
2009-12-10Merge git://git.infradead.org/ubifs-2.6Linus Torvalds
* git://git.infradead.org/ubifs-2.6: UBIFS: fix return code in check_leaf UBI: flush wl before clearing update marker MAINTAINERS: change e-mail of Artem Bityutskiy UBIFS: remove manual O_SYNC handling UBIFS: support mounting of UBI volume character devices UBI: Add ubi_open_volume_path
2009-12-10V4L/DVB (13592): max2165: 32bit build patchDavid Wong
This patch drops usage of floating point variable for 32bit build Signed-off-by: David T. L. Wong <davidtlwong@gmail.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-12-09Merge branch 'acpica' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPICA: Update version to 20091112. ACPICA: Add additional module-level code support ACPICA: Deploy new create integer interface where appropriate ACPICA: New internal utility function to create Integer objects ACPICA: Add repair for predefined methods that must return sorted lists ACPICA: Fix possible fault if return Package objects contain NULL elements ACPICA: Add post-order callback to acpi_walk_namespace ACPICA: Change package length error message to an info message ACPICA: Reduce severity of predefined repair messages, Warning to Info ACPICA: Update version to 20091013 ACPICA: Fix possible memory leak for Scope ASL operator ACPICA: Remove possibility of executing _REG methods twice ACPICA: Add repair for bad _MAT buffers ACPICA: Add repair for bad _BIF/_BIX packages
2009-12-09Merge branch 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: (41 commits) hwmon: (adt7475) Add VID support for the ADT7476 hwmon: (adt7475) Add an entry in MAINTAINERS hwmon: (adt7475) Add support for the ADT7476 hwmon: (adt7475) Voltage attenuators can be bypassed hwmon: (adt7475) Print device information on probe hwmon: (adt7475) Handle alternative pin functions hwmon: (adt7475) Move sysfs files removal to a separate function hwmon: (adt7475) Add support for the ADT7490 hwmon: (adt7475) Improve device detection hwmon: (adt7475) Add missing static marker hwmon: (adt7475) Rework voltage inputs handling hwmon: (adt7475) Implement pwm_use_point2_pwm_at_crit hwmon: (adt7475) New documentation hwmon: (adt7475) Add support for the ADT7473 hwmon: (f71882fg) Add support for the f71889fg (version 2) hwmon: (f71882fg) Fix sysfs file removal hwmon: (f71882fg) Cleanup sysfs attr creation 2/2 hwmon: (f71882fg) Cleanup sysfs attr creation 1/2 hwmon: (thmc50) Stop using I2C_CLIENT_MODULE_PARM hwmon: Add Freescale MC13783 ADC driver ...
2009-12-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ice1724 - aureon - modify WM8770 Master & DAC volume ALSA: hda/realtek: quirk for D945GCLF2 mainboard ALSA: hda - Terradici HDA controllers does not support 64-bit mode ALSA: document: Add direct git link to grub hda-analyzer ALSA: radio/sound/miro: fix build, cleanup depends/selects ALSA: hda - Generalize EAPD inversion check in patch_analog.c ASoC: Wrong variable returned on error ALSA: snd-usb-us122l: add product IDs of US-122MKII and US-144MKII ALSA: hda - Exclude unusable ADCs for ALC88x ALSA: hda - Add missing Line-Out and PCM switches as slave ALSA: hda - iMac 9,1 sound patch. ALSA: opti93x: set MC indirect registers base from PnP data
2009-12-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits) Input: appletouch - give up maintainership Input: dm355evm_kbd - switch to using sparse keymap library Input: wistron_btns - switch to using sparse keymap library Input: add generic support for sparse keymaps Input: fix memory leak in force feedback core Input: wistron - remove identification strings from DMI table Input: psmouse - remove identification strings from DMI tables Input: atkbd - remove identification strings from DMI table Input: i8042 - remove identification strings from DMI tables DMI: allow omitting ident strings in DMI tables Input: psmouse - do not carry DMI data around Input: matrix-keypad - switch to using dev_pm_ops Input: keyboard - fix lack of locking when traversing handler->h_list Input: gpio_keys - scan gpio state at probe and resume time Input: keyboard - add locking around event handling Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller Input: xpad - add two new Xbox 360 devices Input: polled device - do not start polling if interval is zero Input: polled device - schedule first poll immediately Input: add S3C24XX touchscreen driver ...
2009-12-09Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits) V4L/DVB (13542): ir-keytable: Allow dynamic table change V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage V4L/DVB (13540): ir-common: Cleanup get key evdev code V4L/DVB (13539): ir-common: add __func__ for debug messages V4L/DVB (13538): ir-common: Use a dynamic keycode table V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code V4L/DVB (13534): ir-common: Remove some unused fields/structs V4L/DVB (13533): ir: use dynamic tables, instead of static ones V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it V4L/DVB (13458): go7007: subdev conversion V4L/DVB (13457): s2250: subdev conversion V4L/DVB (13456): s2250: Change module structure V4L/DVB (13528): em28xx: add support for em2800 VC211A card em28xx: don't reduce scale to half size for em2800 em28xx: don't load audio modules when AC97 is mis-detected em28xx: em2800 chips support max width of 640 V4L/DVB (13523): dvb-bt8xx: fix compile warning ... Fix up trivial conflicts due to spelling fixes from the trivial tree in Documentation/video4linux/gspca.txt drivers/media/video/cx18/cx18-mailbox.h
2009-12-09Merge branch 'next-i2c' of git://git.fluff.org/bjdooks/linuxLinus Torvalds
* 'next-i2c' of git://git.fluff.org/bjdooks/linux: (25 commits) i2c-pnx: Map I2C adapter number to platform ID number i2c-omap: OMAP3: PM: (re)init for every transfer to support off-mode i2c-designware: i2c_dw_handle_tx_abort: Use dev_dbg() for NOACK cases i2c-designware: Cosmetic cleanups i2c-designware: Tx abort cleanups i2c-designware: Skip RX_FULL and TX_EMPTY bits on tx abort errors i2c-designware: i2c_dw_xfer_msg: Fix error handling procedures i2c-designware: Disable TX_EMPTY when all i2c_msg msgs has been processed i2c-designware: Process all i2c_msg messages in the interrupt handler i2c-designware: i2c_dw_read: Remove redundant target address checker i2c-designware: i2c_dw_func: Set I2C_FUNC_SMBUS_foo bits i2c-designware: Initialize byte count variables just prior to being used i2c-designware: i2c_dw_xfer_msg: Introduce a local "buf" pointer i2c-designware: Divide i2c_dw_xfer_msg into two functions i2c-designware: Enable RX_FULL interrupt i2c-designware: Set Tx/Rx FIFO threshold levels i2c-designware: Process i2c_msg messages in the interrupt handler i2c-designware: i2c_dw_xfer_msg: Fix i2c_msg search bug i2c-designware: Improved _HCNT/_LCNT calculation i2c-designware: Remove an useless local variable "num" ...
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