From: Haojian Zhuang <haojian.zhuang@gmail.com>
Date: Thu, 18 Oct 2012 09:07:01 +0000 (+0800)
Subject: pinctrl: remove mutex lock in groups show
X-Git-Tag: v3.7-rc3~32^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ae9d71e8df27a3ab60a05ae3add08728debc09c;p=pandora-kernel.git

pinctrl: remove mutex lock in groups show

Mutex is locked duplicatly by pinconf_groups_show() and
pin_config_group_get(). It results dead lock. So avoid to lock mutex
in pinconf_groups_show().

Cc: stable@kernel.org
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

Reading git-diff-tree failed