From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Sat, 7 Dec 2013 13:08:53 +0000 (+0100)
Subject: pinctrl: at91: initialize config parameter to 0
X-Git-Tag: dt-for-linus~7^2~26^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1292e6936658af72c2e585ee8df0b478b4a8c28a;p=pandora-kernel.git

pinctrl: at91: initialize config parameter to 0

When passing a not initialized config parameter, at91_pinconf_get() would return
a bogus value. Fix that by initializing it to zero before using it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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