From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Wed, 12 Jun 2013 04:02:45 +0000 (+0530)
Subject: gpio-sta2x11: Fix potential NULL pointer dereference
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~31^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd73891647a19f4b52f23d23f5c68175b93b56fe;p=pandora-kernel.git

gpio-sta2x11: Fix potential NULL pointer dereference

devm_kzalloc can return NULL. Check for it before dereferencing.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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