From 940a4f7b51f7ad600821e389e80d216baf9e1df8 Mon Sep 17 00:00:00 2001
From: Shawn Guo <shawn.guo@linaro.org>
Date: Fri, 4 May 2012 10:30:14 +0800
Subject: [PATCH] gpio/mxs: use devm_* helpers to make error handling simple

It uses devm_* helpers to make the error handling of probe clean
and simple.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
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