gpio/mxs: use devm_* helpers to make error handling simple
authorShawn Guo <shawn.guo@linaro.org>
Fri, 4 May 2012 02:30:14 +0000 (10:30 +0800)
committerShawn Guo <shawn.guo@linaro.org>
Sat, 12 May 2012 05:32:18 +0000 (13:32 +0800)
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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