From: Sonic Zhang <sonic.zhang@analog.com>
Date: Tue, 8 Oct 2013 07:30:21 +0000 (+0800)
Subject: pinctrl: pinctrl-adi2: Remove nested lock+irqsave that resue flags.
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~13^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=010c51e189c6a37da2908d27c93e73584f6e8fa8;p=pandora-kernel.git

pinctrl: pinctrl-adi2: Remove nested lock+irqsave that resue flags.

Also avoid use NULL pointer in error message.

v2-changes:
- use port pinter only after checking

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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