From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 27 Jan 2014 06:45:08 +0000 (+0530)
Subject: gpio: gpiolib-of: Use PTR_ERR_OR_ZERO
X-Git-Tag: v3.15-rc1~105^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bea4dbee952ac7a03885646de3247685dabad972;p=pandora-kernel.git

gpio: gpiolib-of: Use PTR_ERR_OR_ZERO

PTR_RET is deprecated. Use PTR_ERR_OR_ZERO instead. While at it
also include missing err.h header.

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