From: Tai-hwa Liang <avatar@sentelic.com>
Date: Fri, 23 Dec 2011 09:14:31 +0000 (-0800)
Subject: Input: sentelic - release mutex upon register write failure
X-Git-Tag: v3.2~18^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9bae67a7a91a6cc2e7a99d5ae72ada62abcc993;p=pandora-kernel.git

Input: sentelic - release mutex upon register write failure

Make sure that mutex is released upon register writing failure.
This fixes boot freezing observed on ARM based OLPC
(http://dev.laptop.org/ticket/11357).

Signed-off-by: Paul Fox <pgf@laptop.org>
Signed-off-by: Tai-hwa Liang <avatar@sentelic.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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