From: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Date: Wed, 30 Jul 2008 14:33:43 +0000 (-0400)
Subject: Input: gpio-keys - fix possible NULL pointer dereference
X-Git-Tag: v2.6.27-rc4~67^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74dd4393445ba37b79041d92de6ff7e7b68a4aec;p=pandora-kernel.git

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>
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