- 20 11月, 2009 9 次提交
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由 Dmitry Torokhov 提交于
The main input device of Lifebook touchscreens does not generate left/right/middle button events and therefore should not be advertising them in its capabilities. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Elantech touchpads work in absolute mode and do not generate relative events so they should not be advertising them. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Touchkit PS/2 touchscreen does not have left/right/middle buttons and should not be advertising as capable of generating these events. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Make sure that polled input device and matrix keypad APIs are included with the rest of input API when generating kernel documentation. Also description of absres was missing as well. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Samu Onkalo 提交于
Sysfs entry for reading and setting of the polling interval. If the interval is set to 0, polling is stopped. Polling is restarted when interval is changed to non-zero. sysfs entries: poll = current polling interval in msec (RW) max = max allowed polling interval (RO) min = min allowed polling interval (RO) Minimum and maximum limit for interval can be set while setting up the device. Interval can be adjusted even if the input device is not currently open. [dtor@mail.ru: add kernel doc markup for the new fields] Signed-off-by: NSamu Onkalo <samu.p.onkalo@nokia.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ben Dooks 提交于
Move the code that deals with setting up each individual button out into a new function to reduce the indentation and allow us to common up some of the error recovery code. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ben Dooks 提交于
The gpio keys driver should be using <linux/gpio.h> instead of <asm/gpio.h> Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ben Dooks 提交于
The gpio_keys driver is binding to a platform device but using pr_err() to report errors. Change to using dev_err() so that all messages are prefixed by the device name. Signed-off-by: NBen Dooks <ben@simtec.co.uk> Signed-off-by: NSimtec Linux Team <linux@simtec.co.uk> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Marek Vasut 提交于
This patch allows UCB1400 to get IRQ GPIO from platform data. In case platform_data are not supplied or the IRQ supplied in the platform_data is negative, fall back to the old IRQ detection algorithm. Signed-off-by: NMarek Vasut <marek.vasut@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 06 11月, 2009 2 次提交
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由 Jani Nikula 提交于
Add new codes for camera focus key, and camera lens cover, keypad slide, front proximity switches. Signed-off-by: NJani Nikula <ext-jani.1.nikula@nokia.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
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- 04 11月, 2009 5 次提交
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由 Linus Torvalds 提交于
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git://github.com/at91linux/linux-2.6-at91由 Linus Torvalds 提交于
* 'for-linus' of git://github.com/at91linux/linux-2.6-at91: at91: at91sam9g45 family: identify several chip versions avr32: add two new at91 to cpu.h definition
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由 Nicolas Ferre 提交于
cpu_is_xxx() macros are identifying generic at91sam9g45 chip. This patch adds the capacity to differentiate Engineering Samples and final lots through the inclusion of at91_cpu_fully_identify() and the related chip IDs with chip version field preserved. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
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由 Nicolas Ferre 提交于
Somme common drivers will need those at91 cpu_is_xxx() definitions. As at91sam9g10 and at91sam9g45 are on the way to linus' tree, here is the patch that adds those chips to cpu.h in AVR32 architecture. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
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git://ftp.linux-mips.org/pub/scm/upstream-linus由 Linus Torvalds 提交于
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (38 commits) MIPS: O32: Fix ppoll MIPS: Oprofile: Rename cpu_type from godson2 to loongson2 MIPS: Alchemy: Fix hang with high-frequency edge interrupts MIPS: TXx9: Fix spi-baseclk value MIPS: bcm63xx: Set the correct BCM3302 CPU name MIPS: Loongson 2: Set cpu_has_dc_aliases and cpu_icache_snoops_remote_store MIPS: Avoid potential hazard on Context register MIPS: Octeon: Use lockless interrupt controller operations when possible. MIPS: Octeon: Use write_{un,}lock_irq{restore,save} to set irq affinity MIPS: Set S-cache linesize to 64-bytes for MTI's S-cache MIPS: SMTC: Avoid queing multiple reschedule IPIs MIPS: GCMP: Avoid accessing registers when they are not present MIPS: GIC: Random fixes and enhancements. MIPS: CMP: Fix memory barriers for correct operation of amon_cpu_start MIPS: Fix abs.[sd] and neg.[sd] emulation for NaN operands MIPS: SPRAM: Clean up support code a little MIPS: 1004K: Enable SPRAM support. MIPS: Malta: Enable PCI 2.1 compatibility in PIIX4 MIPS: Kconfig: Fix duplicate default value for MIPS_L1_CACHE_SHIFT. MIPS: MTI: Fix accesses to device registers on MIPS boards ...
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- 03 11月, 2009 24 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6由 Linus Torvalds 提交于
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Remove some debug messages producing too much noise PM: Fix warning on suspend errors PM / Hibernate: Add newline to load_image() fail path PM / Hibernate: Fix error handling in save_image() PM / Hibernate: Fix blkdev refleaks PM / yenta: Split resume into early and late parts (rev. 4)
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由 Ian Campbell 提交于
nr_processes() returns the sum of the per cpu counter process_counts for all online CPUs. This counter is incremented for the current CPU on fork() and decremented for the current CPU on exit(). Since a process does not necessarily fork and exit on the same CPU the process_count for an individual CPU can be either positive or negative and effectively has no meaning in isolation. Therefore calculating the sum of process_counts over only the online CPUs omits the processes which were started or stopped on any CPU which has since been unplugged. Only the sum of process_counts across all possible CPUs has meaning. The only caller of nr_processes() is proc_root_getattr() which calculates the number of links to /proc as stat->nlink = proc_root.nlink + nr_processes(); You don't have to be all that unlucky for the nr_processes() to return a negative value leading to a negative number of links (or rather, an apparently enormous number of links). If this happens then you can get failures where things like "ls /proc" start to fail because they got an -EOVERFLOW from some stat() call. Example with some debugging inserted to show what goes on: # ps haux|wc -l nr_processes: CPU0: 90 nr_processes: CPU1: 1030 nr_processes: CPU2: -900 nr_processes: CPU3: -136 nr_processes: TOTAL: 84 proc_root_getattr. nlink 12 + nr_processes() 84 = 96 84 # echo 0 >/sys/devices/system/cpu/cpu1/online # ps haux|wc -l nr_processes: CPU0: 85 nr_processes: CPU2: -901 nr_processes: CPU3: -137 nr_processes: TOTAL: -953 proc_root_getattr. nlink 12 + nr_processes() -953 = -941 75 # stat /proc/ nr_processes: CPU0: 84 nr_processes: CPU2: -901 nr_processes: CPU3: -137 nr_processes: TOTAL: -954 proc_root_getattr. nlink 12 + nr_processes() -954 = -942 File: `/proc/' Size: 0 Blocks: 0 IO Block: 1024 directory Device: 3h/3d Inode: 1 Links: 4294966354 Access: (0555/dr-xr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2009-11-03 09:06:55.000000000 +0000 Modify: 2009-11-03 09:06:55.000000000 +0000 Change: 2009-11-03 09:06:55.000000000 +0000 I'm not 100% convinced that the per_cpu regions remain valid for offline CPUs, although my testing suggests that they do. If not then I think the correct solution would be to aggregate the process_count for a given CPU into a global base value in cpu_down(). This bug appears to pre-date the transition to git and it looks like it may even have been present in linux-2.6.0-test7-bk3 since it looks like the code Rusty patched in http://lwn.net/Articles/64773/ was already wrong. Signed-off-by: NIan Campbell <ian.campbell@citrix.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: gpio-keys - use IRQF_SHARED Input: winbond-cir - select LEDS_TRIGGERS Input: i8042 - try to get stable CTR value when initializing Input: atkbd - add a quirk for OQO 01+ multimedia keys
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git://git.fluff.org/bjdooks/linux由 Linus Torvalds 提交于
* 'fixes-s3c-2632-rc5' of git://git.fluff.org/bjdooks/linux: ARM: S3C2410: Fix sparse warnings in arch/arm/mach-s3c2410/gpio.c ARM: S3C2440: mini2440: Fix spare warnings ARM: S3C24XX: Fix warnings in arch/arm/plat-s3c24xx/gpio.c ARM: S3C2440: mini2440: Fix missing CONFIG_S3C_DEV_USB_HOST ARM: S3C24XX: arch/arm/plat-s3c24xx: Move dereference after NULL test ARM: S3C: Fix adc function exports ARM: S3C2410: Fix link if CONFIG_S3C2410_IOTIMING is not set ARM: S3C24XX: Introduce S3C2442B CPU ARM: S3C24XX: Define a macro to avoid compilation error ARM: S3C: Add info for supporting circular DMA buffers ARM: S3C64XX: Set rate of crystal mux ARM: S3C64XX: Fix S3C64XX_CLKDIV0_ARM_MASK value
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git://git.fluff.org/bjdooks/linux由 Linus Torvalds 提交于
* 'i2c-fixes' of git://git.fluff.org/bjdooks/linux: i2c-mpc: Do not generate STOP after read. i2c: imx: disable clock when it's possible to save power. i2c: imx: only imx1 needs disable delay i2c: imx: check busy bit when START/STOP
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git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: add zero-fill for new btree node buffers nilfs2: fix irregular checkpoint creation due to data flush nilfs2: fix dirty page accounting leak causing hang at write
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) mac80211: check interface is down before type change cfg80211: fix NULL ptr deref libertas if_usb: Fix crash on 64-bit machines mac80211: fix reason code output endianness mac80211: fix addba timer ath9k: fix misplaced semicolon on rate control b43: Fix DMA TX bounce buffer copying mac80211: fix BSS leak rt73usb.c : more ids ipw2200: fix oops on missing firmware gre: Fix dev_addr clobbering for gretap sky2: set carrier off in probe net: fix sk_forward_alloc corruption pcnet_cs: add cis of PreMax PE-200 ethernet pcmcia card r8169: Fix card drop incoming VLAN tagged MTU byte large jumbo frames ibmtr: possible Read buffer overflow? net: Fix RPF to work with policy routing net: fix kmemcheck annotations e1000e: rework disable K1 at 1000Mbps for 82577/82578 e1000e: config PHY via software after resets ...
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由 Pavel Machek 提交于
pm_runtime_idle() is somewhat noisy. Remove debug prints. Signed-off-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 Romit Dasgupta 提交于
Fixes the point where we need to complete the power transition when device suspend fails, so that we don't print warnings about devices added to the device hierarchy after a failing suspend. [rjw: Modified changelog.] Signed-off-by: NRomit Dasgupta <romit@ti.com> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 Jiri Slaby 提交于
Finish a line by \n when load_image fails in the middle of loading. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 Jiri Slaby 提交于
There are too many retval variables in save_image(). Thus error return value from snapshot_read_next() may be ignored and only part of the snapshot (successfully) written. Remove 'error' variable, invert the condition in the do-while loop and convert the loop to use only 'ret' variable. Switch the rest of the function to consider only 'ret'. Also make sure we end printed line by \n if an error occurs. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 Jiri Slaby 提交于
While cruising through the swsusp code I found few blkdev reference leaks of resume_bdev. swsusp_read: remove blkdev_put altogether. Some fail paths do not do that. swsusp_check: make sure we always put a reference on fail paths software_resume: all fail paths between swsusp_check and swsusp_read omit swsusp_close. Add it in those cases. And since swsusp_read doesn't drop the reference anymore, do it here unconditionally. [rjw: Fixed a small coding style issue.] Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 Rafael J. Wysocki 提交于
Commit 0c570cde (PM / yenta: Fix cardbus suspend/resume regression) caused resume to fail on systems with two CardBus bridges. While the exact nature of the failure is not known at the moment, it can be worked around by splitting the yenta resume into an early part, executed during the early phase of resume, that will only resume the socket and power it up if there was a card in it during suspend, and a late part, executed during "regular" resume, that will carry out all of the remaining yenta resume operations. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=14334, which is a listed regression from 2.6.31. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NDominik Brodowski <linux@dominikbrodowski.net> Reported-by: NStephen J. Gowdy <gowdy@cern.ch> Tested-by: NJose Marino <braket@hotmail.com>
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由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
The custom_data pointer in ff_periodict_effect structure is a userspace pointer and should be marked as such. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Eremin-Solenikov 提交于
There is nothing that disallows gpio-keys to share it's IRQ line w/ other drivers. Make it use IRQF_SHARED in request_irq(). An example of other driver with which I'd like to share IRQ line for GPIO buttons is ledtrig-gpio. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 David Härdeman 提交于
drivers/input/misc/winbond-cir.c depends on LEDS_TRIGGERS so add an appropriate select to drivers/input/misc/Kconfig Signed-off-by: NDavid Härdeman <david@hardeman.nu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
If user presses keys while i8042 is being initialized there is a chance that keyboard data will be mistaken for results of Read Control Register command causing futher troubles. Work around this issue by reading CTR several times and stop when we get matching results. Reported-and-tested-by: NDave Young <hidave.darkstar@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
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由 Ryusuke Konishi 提交于
Adds missing initialization of newly allocated b-tree node buffers. This avoids garbage data to be mixed in b-tree node blocks. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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由 Ryusuke Konishi 提交于
When nilfs flushes out dirty data to reduce memory pressure, creation of checkpoints is wrongly postponed. This bug causes irregular checkpoint creation especially in small footprint systems. To correct this issue, a timer for the checkpoint creation has to be continued if a log writer does not create a checkpoint. This will do the correction. Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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由 Ryusuke Konishi 提交于
Bruno Prémont and Dunphy, Bill noticed me that NILFS will certainly hang on ARM-based targets. I found this was caused by an underflow of dirty pages counter. A b-tree cache routine was marking page dirty without adjusting page account information. This fixes the dirty page accounting leak and resolves the hang on arm-based targets. Reported-by: NBruno Prémont <bonbons@linux-vserver.org> Reported-by: NDunphy, Bill <WDunphy@tandbergdata.com> Signed-off-by: NRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tested-by: NBruno Prémont <bonbons@linux-vserver.org> Cc: stable <stable@kernel.org>
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由 Joakim Tjernlund 提交于
The driver always ends a read with a STOP condition which breaks subsequent I2C reads/writes in the same transaction as these expect to do a repeated START(ReSTART). This will also help I2C multimaster as the bus will not be released after the first read, but when the whole transaction ends. Signed-off-by: NJoakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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