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path: root/drivers/input/misc
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2012-11-24Input: remove use of __devexitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-24Input: remove use of __devinitBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-24Input: remove use of __devinitdataBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devinitdata is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-24Input: remove use of __devexit_pBill Pemberton
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-10Input: add Retu power button driver.Aaro Koskinen
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-08Merge tag 'v3.7-rc4' into next to sync up Wacom bitsDmitry Torokhov
Linux 3.7-rc4
2012-11-03Input: pwm-beeper - add devicetree probing supportSascha Hauer
A very simple binding, the only property is the phandle to the PWM. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-10-30xen-kbdfront: handle backend CLOSED without CLOSINGDavid Vrabel
Backend drivers shouldn't transistion to CLOSED unless the frontend is CLOSED. If a backend does transition to CLOSED too soon then the frontend may not see the CLOSING state and will not properly shutdown. So, treat an unexpected backend CLOSED state the same as CLOSING. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-10-30Input: add DA9055 Onkey driverAshish Jangam
This is the ONKEY driver of the Dialog DA9055 PMIC and depends on the DA9055 MFD core driver. This driver was functionally tested on SMDK6410 board. Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-10-30Merge tag 'v3.7-rc3' into next to sync up with recent USB and MFD changesDmitry Torokhov
2012-10-25Input: remove CONFIG_EXPERIMENTAL from miscellaneous driversKees Cook
This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-10-11Input: wm831x-on - convert to devm_kzalloc()Mark Brown
Saves a small amount of code and reduces the potential for leaks. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-10-08Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pul ACPI & Power Management updates from Len Brown: - acpidump utility added - intel_idle driver now supports IVB Xeon - turbostat utility can now count SMIs - ACPI can now bind to USB3 hubs - misc fixes * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (49 commits) ACPI: Add new sysfs interface to export device description ACPI: Harden acpi_table_parse_entries() against BIOS bug tools/power/turbostat: add option to count SMIs, re-name some options tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter deltas intel_idle: enable IVB Xeon support tools/power turbostat: add [-m MSR#] option tools/power turbostat: make -M output pretty tools/power turbostat: print more turbo-limit information tools/power turbostat: delete unused line tools/power turbostat: run on IVB Xeon tools/power/acpi/acpidump: create acpidump(8), local make install targets tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfs ACPI: run _OSC after ACPI_FULL_INITIALIZATION tools/power/acpi/acpidump: create acpidump(8), local make install targets tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfs tools/power/acpi/acpidump: version 20071116 tools/power/acpi/acpidump: version 20070714 tools/power/acpi/acpidump: version 20060606 tools/power/acpi/acpidump: version 20051111 xo15-ebook: convert to module_acpi_driver() ...
2012-10-06Merge branches 'acpica', 'acpidump', 'intel-idle', 'misc', ↵Len Brown
'module_acpi_driver-simplify', 'turbostat' and 'usb3' into release add acpidump utility intel_idle driver now supports IVB Xeon turbostat can now count SMIs ACPI can now bind to USB3 hubs misc fixes
2012-10-05Merge tag 'mfd-3.7-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD changes from Samuel Ortiz: "MFD bits for the 3.7 merge window. As usual we have a few new drivers: - TI LP8788 - TI OMAP USB TLL - Maxim MAX8907 - SMSC ECE1099 - Dialog Semiconductor DA9055 - A simpler syscon driver that allow us to get rid of the anatop one. Drivers are also gradually getting Device Tree and IRQ domain support. The following drivers got DT support: - palmas, 88pm860x, tc3589x and twl4030-audio And those ones now use the IRQ domain APIs: - 88pm860x, tc3589x, db8500_prcmu Also some other interesting changes: - Intel's ICH LPC now supports Lynx Point - TI's twl4030-audio added a GPO child - tps6527 enabled its backlight subdevice - The twl6030 pwm driver moved to the new PWM subsystem And finally a bunch of cleanup and casual fixes for mc13xxx, 88pm860x, palmas, ab8500, wm8994, wm5110, max8907 and the tps65xxx family." Fix up various annoying conflicts: the DT and IRQ domain support came in twice and was already in 3.6. And then it was apparently rebased. Guys, DON'T REBASE! * tag 'mfd-3.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (89 commits) ARM: dts: Enable 88pm860x pmic mfd: 88pm860x: Move gpadc init into touch mfd: 88pm860x: Device tree support mfd: 88pm860x: Use irqdomain mfd: smsc: Add support for smsc gpio io/keypad driver backlight: tps65217_bl: Add missing platform_set_drvdata in tps65217_bl_probe mfd: DA9055 core driver mfd: tps65910: Add alarm interrupt of TPS65910 RTC to mfd device list mfd: wm5110: Add register patches for revision B mfd: wm5110: Disable control interface error report for WM5110 rev B mfd: max8907: Remove regulator-compatible from DT docs backlight: Add TPS65217 WLED driver mfd: Add backlight as subdevice to the tps65217 mfd: Provide the PRCMU with its own IRQ domain mfd: Fix max8907 sparse warning mfd: Add lp8788 mfd driver mfd: dbx500: Provide a more accurate smp_twd clock mfd: rc5t583: Fix warning messages regulator: palmas: Add DT support mfd: palmas: Change regulator defns to better suite DT ...
2012-10-02Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "A few drivers were updated with device tree bindings and others got a few small cleanups and fixes." Fix trivial conflict in drivers/input/keyboard/omap-keypad.c due to changes clashing with a whitespace cleanup. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (28 commits) Input: wacom - mark Intuos5 pad as in-prox when touching buttons Input: synaptics - adjust threshold for treating position values as negative Input: hgpk - use %*ph to dump small buffer Input: gpio_keys_polled - fix dt pdata->nbuttons Input: Add KD[GS]KBDIACRUC ioctls to the compatible list Input: omap-keypad - fixed formatting Input: tegra - move platform data header Input: wacom - add support for EMR on Cintiq 24HD touch Input: s3c2410_ts - make s3c_ts_pmops const Input: samsung-keypad - use of_get_child_count() helper Input: samsung-keypad - use of_match_ptr() Input: uinput - fix formatting Input: uinput - specify exact bit sizes on userspace APIs Input: uinput - mark failed submission requests as free Input: uinput - fix race that can block nonblocking read Input: uinput - return -EINVAL when read buffer size is too small Input: uinput - take event lock when fetching events from buffer Input: get rid of MATCH_BIT() macro Input: rotary-encoder - add DT bindings Input: rotary-encoder - constify platform data pointers ...
2012-10-01Merge branch 'for-next' of git://github.com/rydberg/linux into nextDmitry Torokhov
Merge Henrik's updates to multitouch code. Even though Jiri already pulled them in I need to do it too since my changes to evdev using dynamic major would clash with them.
2012-10-01Merge branch 'next' into for-linusDmitry Torokhov
Prepare first set of updates for 3.7 merge window.
2012-10-01Merge branches 'from-henrik', 'hidraw', 'logitech', 'picolcd', 'ps3', ↵Jiri Kosina
'uclogic', 'wacom' and 'wiimote' into for-linus
2012-09-21Input: atlas_btns - convert to module_acpi_driver()Mika Westerberg
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-19Input: MT - Add flags to input_mt_init_slots()Henrik Rydberg
Preparing to move more repeated code into the mt core, add a flags argument to the input_mt_slots_init() function. Reviewed-and-tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Tested-by: Ping Cheng <pingc@wacom.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2012-09-19Revert "input: ab8500-ponkey: Create AB8500 domain IRQ mapping"Dmitry Torokhov
This reverts commit ca3b3faf9bee4dc5df4f10eae2d1e48f7de0a8ad. There was a plan to place ab8500_irq_get_virq() calls in each AB8500 child device prior to requesting an IRQ, but as we're no longer using Device Tree to collect our IRQ numbers, it's actually better to allow the core to do this during device registration time. So the IRQ number we pull from its resource has already been converted to a virtual IRQ. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-09-18input: twl4030-vibra: Support for DT booted kernelPeter Ujfalusi
Add support when the kernel has been booted with DT blob. In this case the pdata is NULL, we need to reach up to the core node and check if the codec part has been enabled to determine if we need to coexist with the codec or not. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-09-04Merge tag 'v3.6-rc4' into nextDmitry Torokhov
Linux 3.6-rc4 # gpg: Signature made Sat 01 Sep 2012 10:40:33 AM PDT using RSA key ID 00411886 # gpg: Good signature from "Linus Torvalds <torvalds@linux-foundation.org>"
2012-08-21Input: uinput - fix formattingDmitry Torokhov
Reformat the code to keep it within 80 columns. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-08-21Input: uinput - specify exact bit sizes on userspace APIsDmitry Torokhov
Switch to using __u32/__s32 instead of ordinary 'int' in structures forming userspace API. Also internally make request_id unsigned int. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-08-21Input: uinput - mark failed submission requests as freeDmitry Torokhov
If uinput_request_submit() fails after new request ID was allocated we need to mark that request ID as free, otherwise it will always stay occupied and we may run out of available IDs. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-08-21Input: uinput - fix race that can block nonblocking readDmitry Torokhov
Consider two threads calling read() on the same uinput-fd, both non-blocking. Assume there is data-available so both will simultaneously pass: udev->head == udev->tail Then the first thread goes to sleep and the second one pops the message from the queue. Now assume udev->head == udev->tail. If the first thread wakes up it will call wait_event_*() and sleep in the waitq. This effectively turns the non-blocking FD into a blocking one. We fix this by attempting to fetch events from the queue first and only if we fail to retrieve any events we either return -EAGAIN (in case of non-blocing read) or wait until there are more events. This also fixes incorrect return code (we were returning 0 instead of -EAGAIN for non-blocking reads) when an event is "stolen" by another thread. Blocking reads will now continue to wait instead of returning 0 in this scenario. Count of 0 continues to be a special case, as per spec: we will check for device existence and whether there are events in the queue, but no events will be actually retrieved. Reported-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-08-21Input: uinput - return -EINVAL when read buffer size is too smallDavid Herrmann
Let's check whether the user-supplied buffer is actually big enough and return -EINVAL if it is not. This differs from current behavior, which caused 0 to be returned and actually does not make any sense, as broken application will simply repeat the read getting into endless loop. Note that we treat 0 as a special case, according to the standard: "Before any action described below is taken, and if nbyte is zero, the read() function may detect and return errors as described below. In the absence of errors, or if error detection is not performed, the read() function shall return zero and have no other results." Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-08-21Input: uinput - take event lock when fetching events from bufferDmitry Torokhov
When fetching events form device's buffer in uinput_read() we need to take input device's event_lock to avoid racing with new event delivery. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-08-21Input: rotary-encoder - add DT bindingsDaniel Mack
This adds devicetree bindings to the rotary encoder driver and some documentation about how to use them. Tested on a PXA3xx platform. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-08-21Input: rotary-encoder - constify platform data pointersDmitry Torokhov
Drivers should not be changing platform data attached to the device because they do not own it. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-08-21Input: rotary-encoder - use gpio_request_one()Daniel Mack
Use gpio_request_one() instead of separate calls to gpio_request() and gpio_direction_input() to simplify the code. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-08-21Input: rotary-encoder - defer calls gpio_to_irq()Daniel Mack
Don't call gpio_to_irq() on GPIOs before gpio_request() succeeded on them. This avoids Ooopses with incorrect DT bindings. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-08-21Input: twl4030-pwrbutton - report a wakeup_event on button pressNeilBrown
As the power button causes a wake from suspend, we need to register the event with the pm sustem to avoid racing with suspend. As the input event is reported in the interrupt handler, as simple pm_wakeup_event() is sufficient. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-07-30Merge tag 'mfd-3.6-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD bits from Samuel Ortiz: "We have support for a few new drivers: - Samsung s2mps11 - Wolfson Microelectronics wm5102 and wm5110 - Marvell 88PM800 and 88PM805 - TI twl6041 We also have our regular driver improvements: - Device tree and IRQ domain support for STE AB8500 - Regmap and devm_* API conversion for TI tps6586x - Device tree support for Samsung max77686 - devm_* API conversion for STE AB3100 Besides that, quite a lot of fixing and cleanup for mc13xxx, tps65910, tps65090, da9052 and twl-core." Fix up mostly trivial conflicts, with the exception of drivers/usb/host/ehci-omap.c in particular, which had some re-organization of the reset sequence (commit 1a49e2ac9651: "EHCI: centralize controller initialization") that clashed with commit 2761a6394516 ("mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues"). In particular, commit 2761a6394516 moved the usb_add_hcd() to the *middle* of the reset sequence, which clashes fairly badly with the reset sequence re-organization (although it could have been done inside the new omap_ehci_init() function). I left that part of commit 2761a6394516 just undone. * tag 'mfd-3.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (110 commits) mfd: Ensure AB8500 platform data is passed through db8500-prcmu to MFD Core mfd: Arizone core should select MFD_CORE mfd: Fix arizona-irq.c build by selecting REGMAP_IRQ mfd: Add debug trace on entering and leaving arizone runtime suspend mfd: Correct tps65090 cell names mfd: Remove gpio support from tps6586x core driver ARM: tegra: defconfig: Enable tps6586x gpio gpio: tps6586x: Add gpio support through platform driver mfd: Cache tps6586x register through regmap mfd: Use regmap for tps6586x register access. mfd: Use devm managed resources for tps6586x input: Add onkey support for 88PM80X PMIC mfd: Add support for twl6041 mfd: Fix twl6040 revision information mfd: Matches should be NULL when populate anatop child devices input: ab8500-ponkey: Create AB8500 domain IRQ mapping mfd: Add missing out of memory check for pcf50633 Documentation: Describe the AB8500 Device Tree bindings mfd: Add tps65910 32-kHz-crystal-input init mfd: Drop modifying mc13xxx driver's id_table in probe ...
2012-07-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input layer updates from Dmitry Torokhov: "First set of updates for the input subsystem. You will get a new touchscreen driver (Melfas mms114), a new keypad driver for LPC32xx SoC, large update to Atmel mXT touchscreen driver, a lot of drivers acquired device tree support and a slew of other fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) Input: add MELFAS mms114 touchscreen driver Input: add support for key scan interface of the LPC32xx SoC Input: omap4-keypad - add device tree support Input: hanwang - add support for Art Master II tablet Input: spear_keyboard - reconfigure operating frequency on suspend Input: spear_keyboard - fix clock handling during suspend/resume Input: ff-memless - fix a couple min_t() casts Input: synaptics - print firmware ID and board number at init Input: spear_keyboard - generalize keyboard frequency configuration Input: spear_keyboard - rename bit definitions to reflect register Input: spear_keyboard - use correct io accessors Input: spear-keyboard - fix disable device_init_wakeup in remove Input: wacom_i2c - fix compiler warning Input: imx_keypad - check error returned by clk_prepare_enable() Input: imx_keypad - adapt the new kpp clock name Input: imx_keypad - use clk_prepare_enable/clk_disable_unprepare() Input: ad7879 - add option to correct xy axis Input: synaptics_usb - Remove TrackPoint name trailing whitespace Revert "Input: atmel_mxt_ts - warn if sysfs could not be created" Input: MT - Include win8 support ...
2012-07-25input: Add onkey support for 88PM80X PMICQiao Zhou
Add onkey support for MARVELL 88PM80X PMIC. Signed-off-by: Qiao Zhou <zhouqiao@marvell.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree from Jiri Kosina: "Trivial updates all over the place as usual." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (29 commits) Fix typo in include/linux/clk.h . pci: hotplug: Fix typo in pci iommu: Fix typo in iommu video: Fix typo in drivers/video Documentation: Add newline at end-of-file to files lacking one arm,unicore32: Remove obsolete "select MISC_DEVICES" module.c: spelling s/postition/position/g cpufreq: Fix typo in cpufreq driver trivial: typo in comment in mksysmap mach-omap2: Fix typo in debug message and comment scsi: aha152x: Fix sparse warning and make printing pointer address more portable. Change email address for Steve Glendinning Btrfs: fix typo in convert_extent_bit via: Remove bogus if check netprio_cgroup.c: fix comment typo backlight: fix memory leak on obscure error path Documentation: asus-laptop.txt references an obsolete Kconfig item Documentation: ManagementStyle: fixed typo mm/vmscan: cleanup comment error in balance_pgdat mm: cleanup on the comments of zone_reclaim_stat ...
2012-07-16input: ab8500-ponkey: Create AB8500 domain IRQ mappingLee Jones
Before we can use any domain allocated IRQ, we need to first create a map between the Hardware IRQ (hwirq) and the Linux Virtual IRQ (virq). We do this with a helper function provided by the AB8500 IRQ domain controller called ab8500_irq_get_virq(). We need to do this for both IRQs which the Power-On-Key driver uses; one for button press, the other for button depress. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-07Merge branch 'for-linus' to bring in change ensuring that drivers thatDmitry Torokhov
use threaded IRQs use IRQF_ONESHOT.
2012-07-06Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input layer fixes from Dmitry Torokhov: "Two fixes for regressions in Wacom driver and fixes for drivers using threaded IRQ framework without specifying IRQF_ONESHOT." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: request threaded-only IRQs with IRQF_ONESHOT Input: wacom - don't retrieve touch_max when it is predefined Input: wacom - fix retrieving touch_max bug Input: fix input.h kernel-doc warning
2012-07-04Merge commit 'v3.5-rc5' into nextDmitry Torokhov
2012-07-04Input: request threaded-only IRQs with IRQF_ONESHOTLars-Peter Clausen
Since commit 1c6c69525b ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. This patch adds the IRQF_ONESHOT to input drivers where it is missing. Not modified by this patch are those drivers where the requested IRQ will always be a nested IRQ (e.g. because it's part of an MFD), since for this special case IRQF_ONESHOT is not required to be specified when requesting the IRQ. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-06-29Merge branch 'master' into for-nextJiri Kosina
Conflicts: include/linux/mmzone.h Synced with Linus' tree so that trivial patch can be applied on top of up-to-date code properly. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
2012-06-12Input: twl6040-vibra - update for device tree supportPeter Ujfalusi
The twl6040 DT support implementation has been changed from the originally planned. None of the child devices going to have compatible_of property which means that the child devices of twl6040 will be created as traditional MFD devices. The mfd core driver will decide (based on the DT blob) to create a device for the twl6040-vibra or not. If the DT blob has 'vibra' section the device will be created without pdata. In this case the vibra driver will reach up to the parent node to get the needed properties. With DT booted kernel we no longer be able to link the regulators to the vibra driver, they can be only linked to the MFD device (probed via DT). From the vibra driver we ned to use pdev->dev.parent to get the regulators. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-06-12Input: ab8500-ponkey - add device tree supportLee Jones
Allow the ab8500-ponkey driver to be probed during boot when Device Tree is enabled. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-06-03Fix comment typo multipy -> multiplyRalf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-05-29Merge tag 'mfd-3.5-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD changes from Samuel Ortiz: "Besides the usual cleanups, this one brings: * Support for 5 new chipsets: Intel's ICH LPC and SCH Centerton, ST-E's STAX211, Samsung's MAX77693 and TI's LM3533. * Device tree support for the twl6040, tps65910, da9502 and ab8500 drivers. * Fairly big tps56910, ab8500 and db8500 updates. * i2c support for mc13xxx. * Our regular update for the wm8xxx driver from Mark." Fix up various conflicts with other trees, largely due to ab5500 removal etc. * tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (106 commits) mfd: Fix build break of max77693 by adding REGMAP_I2C option mfd: Fix twl6040 build failure mfd: Fix max77693 build failure mfd: ab8500-core should depend on MFD_DB8500_PRCMU gpio: tps65910: dt: process gpio specific device node info mfd: Remove the parsing of dt info for tps65910 gpio mfd: Save device node parsed platform data for tps65910 sub devices mfd: Add r_select to lm3533 platform data gpio: Add Intel Centerton support to gpio-sch mfd: Emulate active low IRQs as well as active high IRQs for wm831x mfd: Mark two lm3533 zone registers as volatile mfd: Fix return type of lm533 attribute is_visible mfd: Enable Device Tree support in the ab8500-pwm driver mfd: Enable Device Tree support in the ab8500-sysctrl driver mfd: Add support for Device Tree to twl6040 mfd: Register the twl6040 child for the ASoC codec unconditionally mfd: Allocate twl6040 IRQ numbers dynamically mfd: twl6040 code cleanup in interrupt initialization part mfd: Enable ab8500-gpadc driver for Device Tree mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver ...
2012-05-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input layer updates from Dmitry Torokhov: - a bunch of new drivers (DA9052/53 touchscreenn controller, Synaptics Navpoint, LM8333 keypads, Wacom I2C touhscreen); - updates to existing touchpad drivers (ALPS, Sntelic); - Wacom driver now supports Intuos5; - device-tree bindings in numerous drivers; - other cleanups and fixes. Fix annoying conflict in drivers/input/tablet/wacom_wac.c that I think implies that the input layer device naming is broken, but let's see. I brough it up with Dmitry. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) Input: matrix-keymap - fix building keymaps Input: spear-keyboard - document DT bindings Input: spear-keyboard - add device tree bindings Input: matrix-keymap - wire up device tree support Input: matrix-keymap - uninline and prepare for device tree support Input: adp5588 - add support for gpio names Input: omap-keypad - dynamically handle register offsets Input: synaptics - fix compile warning MAINTAINERS: adjust input-related patterns Input: ALPS - switch to using input_mt_report_finger_count Input: ALPS - add semi-MT support for v4 protocol Input: Add Synaptics NavPoint (PXA27x SSP/SPI) driver Input: atmel_mxt_ts - dump each message on just 1 line Input: atmel_mxt_ts - do not read extra (checksum) byte Input: atmel_mxt_ts - verify object size in mxt_write_object Input: atmel_mxt_ts - only allow root to update firmware Input: atmel_mxt_ts - use CONFIG_PM_SLEEP Input: sentelic - report device's production serial number Input: tl6040-vibra - Device Tree support Input: evdev - properly handle read/write with count 0 ...
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