linux-toradex.git/drivers/input/misc/max8925_onkey.c, branch v3.4.68 Linux kernel for Apalis and Colibri modules Input: max8925_onkey - avoid accessing input device too early 2012-03-06T19:03:30+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2012-03-06T17:10:21+00:00 104a5f3cad8f2f27cadbdf0029400ecd9e17ccc0 Input device must be allocated (but not necessarily registered) before requesting IRQs, otherwise there is a chance that IRQ handler fires and tries to reference not yet allocated input device. Also it makes sense to store relative IRQ numbers in max8925_onkey_info structure as they are needed in suspend/resume which we expect to be called more often than probe and remove. Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Input device must be allocated (but not necessarily registered) before
requesting IRQs, otherwise there is a chance that IRQ handler fires and
tries to reference not yet allocated input device.

Also it makes sense to store relative IRQ numbers in max8925_onkey_info
structure as they are needed in suspend/resume which we expect to be
called more often than probe and remove.

Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: max8925_onkey - allow to be used as a wakeup source 2012-03-06T06:32:54+00:00 Kevin Liu kliu5@marvell.com 2012-03-06T06:24:54+00:00 adab30d73844076b6ca9cd3e6382f5db3a44ded4 Implement suspend and resume methods to set up devices as wakeup source. Signed-off-by: Kevin Liu <kliu5@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Implement suspend and resume methods to set up devices as wakeup source.

Signed-off-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: misc - use macro module_platform_driver() 2011-12-01T07:41:42+00:00 JJ Ding dgdunix@gmail.com 2011-11-29T19:08:40+00:00 840a746be2beddd2ada0e5ba772147316d071f25 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>
input: Monitor both onkey up and down event 2010-10-28T22:29:46+00:00 Haojian Zhuang haojian.zhuang@gmail.com 2010-09-08T13:44:35+00:00 2d95ae3bbffe54b2e73e0d291e1d67e09d5e448f Remove original 3-second ONKEY event. Detect ONKEY changing event directly. So both UP and DOWN event of ONKEY in max8925 are monitered. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Remove original 3-second ONKEY event. Detect ONKEY changing event directly.
So both UP and DOWN event of ONKEY in max8925 are monitered.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Input: enable onkey driver of max8925 2010-05-22T07:57:59+00:00 Haojian Zhuang haojian.zhuang@gmail.com 2010-05-22T07:57:26+00:00 3734574cac1002e4cf037e3591cf222b1e04dfa4 When ONKEY is held for 3 seconds, KEY_POWER event is reported. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
When ONKEY is held for 3 seconds, KEY_POWER event is reported.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>