linux-toradex.git/drivers/input/keyboard/gpio_keys_polled.c, branch v3.10.45 Linux kernel for Apalis and Colibri modules Input: gpio_keys_polled - defer probing if GPIO probing is deferred 2012-12-24T17:51:26+00:00 Gabor Juhos juhosg@openwrt.org 2012-12-23T09:54:58+00:00 d46329a708c1a3301e272a029266b69339c0877f If GPIO probing is deferred, the driver tries to claim an invalid GPIO line which leads to an error message like this: gpio-keys-polled buttons.2: unable to claim gpio 4294966779, err=-22 gpio-keys-polled: probe of buttons.2 failed with error -22 We should make sure that error code returned by of_get_gpio_flags (including -EPROBE_DEFER) is propagated up the stack. Cc: stable@vger.kernel.org Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
If GPIO probing is deferred, the driver tries to claim an invalid GPIO line
which leads to an error message like this:

  gpio-keys-polled buttons.2: unable to claim gpio 4294966779, err=-22
  gpio-keys-polled: probe of buttons.2 failed with error -22

We should make sure that error code returned by of_get_gpio_flags (including
-EPROBE_DEFER) is propagated up the stack.

Cc: stable@vger.kernel.org
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: gpio_keys_polled - switch to using gpio_request_one() 2012-12-04T05:25:11+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2012-11-29T17:24:08+00:00 da5ee074ce8e07b9a91596de3576b59990c0c8c6 This saves us a few lines of code. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
This saves us a few lines of code.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: gpio-keys-polled - honor 'autorepeat' setting in platform data 2012-11-29T17:31:26+00:00 Alexander Shiyan shc_work@mail.ru 2012-11-29T16:57:17+00:00 1a22e16fc3d6abc8d6323cc0973435439932fe5f Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: remove use of __devexit 2012-11-24T08:05:38+00:00 Bill Pemberton wfp5p@virginia.edu 2012-11-24T05:50:47+00:00 e2619cf78e19476bfd7ceaefa9eff0847529346e 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> 
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>
Input: remove use of __devinit 2012-11-24T08:05:19+00:00 Bill Pemberton wfp5p@virginia.edu 2012-11-24T05:38:25+00:00 5298cc4cc753bbe4c530b41341834f6ef3344d0d 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> 
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>
Input: remove use of __devexit_p 2012-11-24T08:03:48+00:00 Bill Pemberton wfp5p@virginia.edu 2012-11-24T05:27:39+00:00 1cb0aa88179b7a71c240529e9d781d7bbb43d2e8 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> 
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>
Input: gpio_keys_polled - fix dt pdata->nbuttons 2012-09-13T04:56:20+00:00 Alexandre Pereira da Silva aletes.xgr@gmail.com 2012-09-13T04:49:26+00:00 8757145af0cc7d51dc4d491c9a2248ece50b9932 pdata->nbuttons should be updated by the dt code. Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
pdata->nbuttons should be updated by the dt code.

Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: gpio_keys_polled - convert to dt 2012-08-22T05:29:50+00:00 Alexandre Pereira da Silva aletes.xgr@gmail.com 2012-08-01T05:08:45+00:00 a2f25245269d754a9fd687a15db975271a58c5e0 Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: gpio-keys-polled - constify pointers to platform data 2012-08-22T05:29:49+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2012-07-30T05:48:33+00:00 2976f247989cbff1019fa3740938b0b086de5659 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Input: keyboard - use macro module_platform_driver() 2011-12-01T07:41:41+00:00 JJ Ding dgdunix@gmail.com 2011-11-29T19:08:39+00:00 5146c84f87c8aa3d115cea0d77ed3553df426752 Commit 940ab88962bc1aff3273a8356d64577a6e386736 introduced a new macro to save some platform_driver boilerplate code. Use it. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Commit 940ab88962bc1aff3273a8356d64577a6e386736 introduced a new macro to
save some platform_driver boilerplate code. Use it.

Signed-off-by: JJ Ding <dgdunix@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>