From b83643ebf2242388585e95c9a8d2353745d77cfd Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri, 20 Apr 2012 22:33:09 -0700
Subject: [PATCH] Input: matrix-keypad - undo GPIO setup if
 input_register_device fails

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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Reading git-format-patch failed