From: Axel Lin <axel.lin@gmail.com>
Date: Wed, 1 Feb 2012 02:51:53 +0000 (+0800)
Subject: gpio: Add missing spin_lock_init in gpio-pch driver
X-Git-Tag: v3.2.16~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4195441e3c6eaa3a118804dd9d8d04e5d3fe2149;p=pandora-kernel.git

gpio: Add missing spin_lock_init in gpio-pch driver

commit d166370ad86b33b1111af3a0cdd7de94e03789a6 upstream.

This bug was introduced by commit d568a681
"gpio-pch: add spinlock in suspend/resume processing"
which adds a spinlock to struct pch_gpio but never init the spinlock.

Reported-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed