tree c223fdc1d9c5cd1d8217a782d0d0ed7dccf99832
parent 558a171d778293176bf70bc34e18a92faef5bfa1
author Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> 1217428423 -0400
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> 1217428835 -0400

Input: gpio-keys - fix possible NULL pointer dereference

bdata->button is used in gpio_check_button but never initialized.  Having a
device with debounce_interval != 0 without this patch resulted on an oops on
my machine.

Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>