From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 18 Jun 2013 04:24:58 +0000 (+0800)
Subject: pinctrl: core: fix missing unlock on error in pinctrl_find_gpio_range_from_pin()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~29^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8f50e8657a6dd8d6b2a596e4b4659fd77dc1718;p=pandora-kernel.git

pinctrl: core: fix missing unlock on error in pinctrl_find_gpio_range_from_pin()

Add the missing unlock before return from function pinctrl_find_gpio_range_from_pin()
in the error handling case.

Introduced by commit 2ff3477efd7086544b9e298fc63afab0645921b4.
(pinctrl: add pin list based GPIO ranges)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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