From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Fri, 30 May 2014 10:20:52 +0000 (+0530)
Subject: pinctrl: sunxi: Fix potential null pointer dereference
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~329^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd07894e217b174361711320be50c8308456096d;p=pandora-kernel.git

pinctrl: sunxi: Fix potential null pointer dereference

kzalloc can fail. Add a null check to avoid null pointer
dereference error while accessing the pointer later.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

Reading git-diff-tree failed