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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-06 21:10:21 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-06 23:03:30 +0400 |
| commit | 104a5f3cad8f2f27cadbdf0029400ecd9e17ccc0 (patch) | |
| tree | c64b1a3c71e5688631fbdbbd07e59f025066269f /drivers/gpio/gpio-pca953x.c | |
| parent | adab30d73844076b6ca9cd3e6382f5db3a44ded4 (diff) | |
| download | linux-104a5f3cad8f2f27cadbdf0029400ecd9e17ccc0.tar.xz | |
Input: max8925_onkey - avoid accessing input device too early
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>
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
0 files changed, 0 insertions, 0 deletions