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path: root/drivers/input/touchscreen
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2009-01-07touchscreen: Fix build of da9034Alan Cox
Missing an include and thus breaks the x86-64 build. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-06Merge 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: (29 commits) Input: i8042 - add Dell Vostro 1510 to nomux list Input: gtco - use USB endpoint API Input: add support for Maple controller as a joystick Input: atkbd - broaden the Dell DMI signatures Input: HIL drivers - add MODULE_ALIAS() Input: map_to_7segment.h - convert to __inline__ for userspace Input: add support for enhanced rotary controller on pxa930 and pxa935 Input: add support for trackball on pxa930 and pxa935 Input: add da9034 touchscreen support Input: ads7846 - strict_strtoul takes unsigned long Input: make some variables and functions static Input: add tsc2007 based touchscreen driver Input: psmouse - add module parameters to control OLPC touchpad delays Input: i8042 - add Gigabyte M912 netbook to noloop exception table Input: atkbd - Samsung NC10 key repeat fix Input: atkbd - add keyboard quirk for HP Pavilion ZV6100 laptop Input: libps2 - handle 0xfc responses from devices Input: add support for Wacom W8001 penabled serial touchscreen Input: synaptics - report multi-taps only if supported by the device Input: add joystick driver for Walkera WK-0701 RC transmitter ...
2008-12-30Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (407 commits) [ARM] pxafb: add support for overlay1 and overlay2 as framebuffer devices [ARM] pxafb: cleanup of the timing checking code [ARM] pxafb: cleanup of the color format manipulation code [ARM] pxafb: add palette format support for LCCR4_PAL_FOR_3 [ARM] pxafb: add support for FBIOPAN_DISPLAY by dma braching [ARM] pxafb: allow pxafb_set_par() to start from arbitrary yoffset [ARM] pxafb: allow video memory size to be configurable [ARM] pxa: add document on the MFP design and how to use it [ARM] sa1100_wdt: don't assume CLOCK_TICK_RATE to be a constant [ARM] rtc-sa1100: don't assume CLOCK_TICK_RATE to be a constant [ARM] pxa/tavorevb: update board support (smartpanel LCD + keypad) [ARM] pxa: Update eseries defconfig [ARM] 5352/1: add w90p910-plat config file [ARM] s3c: S3C options should depend on PLAT_S3C [ARM] mv78xx0: implement GPIO and GPIO interrupt support [ARM] Kirkwood: implement GPIO and GPIO interrupt support [ARM] Orion: share GPIO IRQ handling code [ARM] Orion: share GPIO handling code [ARM] s3c: define __io using the typesafe version [ARM] S3C64XX: Ensure CPU_V6 is selected ...
2008-12-25Merge branches 'timers/clocksource', 'timers/hpet', 'timers/hrtimers', ↵Ingo Molnar
'timers/nohz', 'timers/ntp', 'timers/posixtimers' and 'timers/rtc' into timers/core
2008-12-23Input: add da9034 touchscreen supportEric Miao
Add support for the built-in touchscreen controller in DA9034 (aka Micco), usually found on platforms with xscale processors. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-12-23Input: ads7846 - strict_strtoul takes unsigned longHarvey Harrison
Fix sparse warning introduced by: commit 160f1fef7e52e974489b3c70fbd4e094c06965c2 Input: convert drivers to use strict_strtoul() Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-12-20Input: add tsc2007 based touchscreen driverKwangwoo Lee
This drive has been tested on ARM9 based SoC - MV86XX. Signed-off-by: Kwangwoo Lee <kwangwoo.lee@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-12-20Merge commit 'v2.6.28-rc9' into nextDmitry Torokhov
2008-12-13Merge git://git.marvell.com/orion into develRussell King
2008-12-02[ARM] pxa: move AC97 register definitions into dedicated regs-ac97.hEric Miao
The optimal change would be to move the AC97 register definitions into the AC97 driver, unfortunately, the registers are shared between several files. Move them into a dedicated regs-ac97.h first. Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-11-30Merge 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: Input: wacom - add support for new USB Tablet PCs Input: replace spin_lock_bh with spin_lock_irqsave in ml_ff_playback Input: i8042 - add Compal Hel80 laptop to nomux blacklist Input: cm109 - add keymap for ATCom AU-100 phone Input: fix the example of an input device driver Input: psmouse - fix incorrect validate_byte check in OLPC protocol Input: atkbd - cancel delayed work before freeing its structure Input: atkbd - add keymap quirk for Inventec Symphony systems Input: i8042 - add Dell XPS M1530 to nomux list Input: elo - fix format string in elo driver
2008-11-25hrtimer: removing all ur callback modesPeter Zijlstra
Impact: cleanup, move all hrtimer processing into hardirq context This is an attempt at removing some of the hrtimer complexity by reducing the number of callback modes to 1. This means that all hrtimer callback functions will be ran from HARD-irq context. I went through all the 30 odd hrtimer callback functions in the kernel and saw only one that I'm not quite sure of, which is the one in net/can/bcm.c - hence I'm CC-ing the folks responsible for that code. Furthermore, the hrtimer core now calls callbacks directly with IRQs disabled in case you try to enqueue an expired timer. If this timer is a periodic timer (which should use hrtimer_forward() to advance its time) then it might be possible to end up in an inf. recursive loop due to the fact that hrtimer_forward() doesn't round up to the next timer granularity, and therefore keeps on calling the callback - obviously this needs a fix. Aside from that, this seems to compile and actually boot on my dual core test box - although I'm sure there are some bugs in, me not hitting any makes me certain :-) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-11-24Input: add support for Wacom W8001 penabled serial touchscreenJaya Kumar
The Wacom W8001 sensor is a sensor device (uses electromagnetic resonance) and it is interfaced via its serial microcontroller to the host. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-11-19Input: usbtouchscreen - fix TSC-10 DM USB controllers without EEPROMNuno Lucas
The usbtouchscreen module implements a driver for the TSC-10 DM USB touchscreen controllers, but assumes a 2-byte response for the CMD_RESET and CMD_RATE commands, when they can be only a single byte when no EEPROM is connected. The driver worked with an earlier controller revision, but new revisions of the controller fail. It seems the problem is that the early controller had the SEL4/EEPROM-CS pin high, but the new controller has it down, making the response different. Without the fix, the controller would answer the single byte 0x06 (ACK), making the init fail with -ENODEV because buf[1] is 0xFF (as initialized before). As the single byte is the only thing we need to check it was ok, there is no need to verify the second byte. The [0x15 0x01] case is the NAK [0x15] response for when there is no data in the EEPROM [bit-0 of second byte set], so I let that be, as I don't have any controller with an EEPROM. With this patch, both the earlier and latest controller work the same. Note: This was previously submited as BUG #11961 [1] on the bugzilla tracker, but rebased to version 2.6.27.4 and with unnecessary comments and printk's removed. [1] http://bugzilla.kernel.org/show_bug.cgi?id=11961 Signed-off-by: Nuno Lucas <ntlucas@gmail.com> Acked-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-30Input: elo - fix format string in elo driverVojtech Pavlik
Fix typo in format string. Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-30Input: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers
Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-22Merge branch 'for-rmk' of git://git.android.com/kernel into develRussell King
2008-10-21[ARM] pxa: fix the corgi_ssp.c dependency issue in {corgi,spitz}_defconfigEric Miao
Separate building of corgi_ssp.c, and introduce a new hidden config option CONFIG_CORGI_SSP_DEPRECATED for this. Aslo mark corgi_ts.c and corgi_bl.c as deprecated. This unbreaks the legacy configs in {corgi,spitz}_defconfig, however, SPI based ADS7846 touchscreen driver and a new SPI-based corgi_lcd.c driver with integrated backlight support are recommended. Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-10-20Merge branch 'for-next' of git://git.o-hand.com/linux-mfdLinus Torvalds
* 'for-next' of git://git.o-hand.com/linux-mfd: mfd: further unbork the ucb1400 ac97_bus dependencies mfd: ucb1400 needs GPIO mfd: ucb1400 sound driver uses/depends on AC97_BUS: mfd: Don't use NO_IRQ in WM8350 mfd: update TMIO drivers to use the clock API mfd: twl4030-core irq simplification mfd: add base support for Dialog DA9030/DA9034 PMICs mfd: TWL4030 core driver mfd: support tmiofb cell on tc6393xb mfd: add OHCI cell to tc6393xb mfd: Fix htc-egpio compile warning mfd: do tcb6393xb state restore on resume only if requested mfd: provide and use setup hook for tc6393xb mfd: update sm501 debugging/low information messages mfd: reduce stack usage in mfd-core.c
2008-10-20sh: Migrate common board headers to mach-common/.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-19mfd: further unbork the ucb1400 ac97_bus dependenciesAndrew Morton
Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Samuel Ortiz <sameo@openedhand.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2008-10-16Merge 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: (32 commits) Input: wm97xx - update email address for Liam Girdwood Input: i8042 - add Thinkpad R31 to nomux list Input: move map_to_7segment.h to include/linux Input: ads7846 - fix cache line sharing issue Input: cm109 - add missing newlines to messages Input: document i8042.debug in kernel-parameters.txt Input: keyboard - fix potential out of bound access to key_map Input: psmouse - add OLPC touchpad driver Input: psmouse - tweak PSMOUSE_DEFINE_ATTR to support raw set callbacks Input: psmouse - add psmouse_queue_work() for ps/2 extension to make use of Input: psmouse - export psmouse_set_state for ps/2 extensions to use Input: ads7846 - introduce .gpio_pendown to get pendown state Input: ALPS - add signature for DualPoint found in Dell Latitude E6500 Input: serio_raw - allow attaching to translated (SERIO_I8042XL) ports Input: cm109 - don't use obsolete logging macros Input: atkbd - expand Latitude's force release quirk to other Dells Input: bf54x-keys - add power management support Input: atmel_tsadcc - improve accuracy Input: convert drivers to use strict_strtoul() Input: appletouch - handle geyser 3/4 status bits ...
2008-10-15Merge branch 'next' into for-linusDmitry Torokhov
2008-10-13Input: wm97xx - update email address for Liam GirdwoodLiam Girdwood
This updates the email address for Liam Girdwood as my old address is no longer valid. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-11Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (236 commits) [ARM] 5300/1: fixup spitz reset during boot [ARM] 5295/1: make ZONE_DMA optional [ARM] 5239/1: Palm Zire 72 power management support [ARM] 5298/1: Drop desc_handle_irq() [ARM] 5297/1: [KS8695] Fix two compile-time warnings [ARM] 5296/1: [KS8695] Replace macro's with trailing underscores. [ARM] pxa: allow multi-machine PCMCIA builds [ARM] pxa: add preliminary CPUFREQ support for PXA3xx [ARM] pxa: add missing ACCR bit definitions to pxa3xx-regs.h [ARM] pxa: rename cpu-pxa.c to cpufreq-pxa2xx.c [ARM] pxa/zylonite: add support for USB OHCI [ARM] ohci-pxa27x: use ioremap() and offset for register access [ARM] ohci-pxa27x: introduce pxa27x_clear_otgph() [ARM] ohci-pxa27x: use platform_get_{irq,resource} for the resource [ARM] ohci-pxa27x: move OHCI controller specific registers into the driver [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers [ARM] pxa: move I2S register and bit definitions into pxa2xx-i2s.c [ARM] pxa: simplify DMA register definitions [ARM] pxa: make additional DCSR bits valid for PXA3xx [ARM] pxa: move i2c register and bit definitions into i2c-pxa.c ... Fixed up conflicts in arch/arm/mach-versatile/core.c sound/soc/pxa/pxa2xx-ac97.c sound/soc/pxa/pxa2xx-i2s.c manually.
2008-10-09Input: ads7846 - fix cache line sharing issueDmitry Torokhov
We had a report a while back that the ads7846 driver had some issues when used with DMA-based SPI controllers (like atmel_spi) on systems where main memory is not DMA-coherent (most non-x86 boards). Allocate memory potentially used for DMA separately to avoid cache line issues. Reported-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-10-07Merge branch 'pxa-palm' into pxa-machinesRussell King
Conflicts: drivers/mfd/Kconfig drivers/pcmcia/Makefile
2008-09-22Merge 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: Input: jornada720_ts - fix build error ( LONG() usage ) Input: bcm5974 - switch back to normal mode when closing
2008-09-17Input: ads7846 - introduce .gpio_pendown to get pendown stateEric Miao
The GPIO connected to ADS7846 nPENIRQ signal is usually used to get the pendown state as well. Introduce a .gpio_pendown, and use this to decide the pendown state if .get_pendown_state is NULL. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-16Input: jornada720_ts - fix build error ( LONG() usage )Kristoffer Ericson
This patch removes the usage of LONG() which is deprecated; we also replace BIT() with BIT_MASK(). signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-10Input: ads7846 - introduce .gpio_pendown to get pendown stateEric Miao
The GPIO connected to ADS7846 nPENIRQ signal is usually used to get the pendown state as well. Introduce a .gpio_pendown, and use this to decide the pendown state if .get_pendown_state is NULL. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-10Input: atmel_tsadcc - improve accuracyDan Liang
Discard the last sample just before pen is up because it is quite often errorneous. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-09-10Input: convert drivers to use strict_strtoul()Joe Rouvier
strict_strtoul() allows newline character at the end of the the input string and therefore is more user-friendly. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2008-08-23removed unused #include <linux/version.h>'sAdrian Bunk
This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-20[ARM] 5184/1: Split ucb1400_ts into core and touchscreenMarek Vašut
This patch splits ucb1400_ts into ucb1400_ts and ucb1400_core. Since this chip supports more features than only touchscreen, it was necessary to prepare it for feature addition. The previous functionality is preserved by applying this patch. [Build fixes for non-ARM by Stephen Rothwell and Takashi Iwai] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-20Merge branch 'sh/for-2.6.27' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Provide a FLAT_PLAT_INIT() definition. binfmt_flat: Stub in a FLAT_PLAT_INIT(). video: export sh_mobile_lcdc panel size sh: select memchunk size using kernel cmdline sh: export sh7723 VEU as VEU2H input: migor_ts compile and detection fix sh: remove MSTPCR defines from Migo-R header file sh: Update sh7763rdp defconfig sh: Add support sh7760fb to sh7763rdp board sh: Add support sh_eth to sh7763rdp board sh: Disable 64kB hugetlbpage size when using 64kB PAGE_SIZE. sh: Don't export __{s,u}divsi3_i4i from SH-2 libgcc. fix SH7705_CACHE_32KB compilation sh: mach-x3proto: Fix up smc91x platform data.
2008-08-19Merge 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: Input: evdev - fix printf() format for sizeof Input: remove version.h from drivers that don't need it Input: cobalt_btns - add missing MODULE_LICENSE
2008-08-18Input: remove version.h from drivers that don't need itHuang Weiyi
If a driver dies not use LINUX_VERSION_CODE nor KERNEL_VERSION then it does not need to include version.h Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-08-15Merge 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: Input: xilinx_ps2 - fix warning Input: bcm5974 - implement autosuspend support Input: bcm5974 - add driver for Macbook Air and Pro Penryn touchpads Input: paper over a bug in Synaptics X driver Input: evdev - split EVIOCGBIT handlig into a separate function Input: i8042 - Add Dritek quirk for Acer TravelMate 4280 Input: xpad - add Pelican Eclipse D-Pad to the list of devices Input: gpio-keys - make gpio_keys_device_driver static Input: gpio-keys - fix possible NULL pointer dereference Input: wm97xx - enable sub-drivers by default
2008-08-11input: migor_ts compile and detection fixMagnus Damm
The i2c layer got changed while the migor_ts driver was in the input tree waiting to get merged upstream. Fix current compile issue by using struct i2c_client member "name" instead of "driver_name". Also, add id_table to make sure the device gets properly detected. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-08Merge commit 'v2.6.27-rc1' into for-linusDmitry Torokhov
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesRussell King
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-29Input: wm97xx - enable sub-drivers by defaultMark Brown
Currently the support for each WM97xx touchscreen model is compiled out by default, meaning that the default configuration when the driver is built is for it to support no hardware. This is suboptimal and leads to problems like distribution kernels shipping a non-functional driver. Change the default to support all controllers and update the help text to reflect this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-07-28Merge 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: Input: add driver for Atmel integrated touchscreen controller Input: ads7846 - optimize order of calculating Rt in ads7846_rx() Input: ads7846 - fix sparse endian warnings Input: uinput - remove duplicate include Input: serio - offload resume to kseriod Input: serio - mark serio_register_driver() __must_check
2008-07-27[ARM] 5179/1: Replace obsolete IRQT_* and __IRQT_* values with IRQ_TYPE_*Dmitry Baryshkov
IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1]. Remove them completely. Sed script for the reference: s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g s/IRQT_PROBE/IRQ_TYPE_PROBE/g s/IRQT_NOEDGE/IRQ_TYPE_NONE/g Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-23Input: add driver for Atmel integrated touchscreen controllerDan Liang
The AT91SAM9RL SoC integrates a Touchscreen Controller which can trigger ADC conversion periodically. Signed-off-by: Justin Waters <justin.waters@timesys.com> Signed-off-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-07-23Input: ads7846 - optimize order of calculating Rt in ads7846_rx()Hans-Christian Egtvedt
Alter the if expression for calculating Rt. The old implementation would run unnecessary code when the ADS7843 device was used. The patch also fixes the code style to kernel standard. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-07-23Input: ads7846 - fix sparse endian warningsHarvey Harrison
Also remove the temporary pointer and use ->rx_buf directly. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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