From: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Date: Thu, 13 Jan 2011 00:59:23 +0000 (-0800)
Subject: drivers/video/backlight/l4f00242t03.c: prevent unbalanced calls to regulator enable... 
X-Git-Tag: v2.6.38-rc1~387
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26bbabc8e80b4b9e42aca13376a2c1609a880e21;p=pandora-kernel.git

drivers/video/backlight/l4f00242t03.c: prevent unbalanced calls to regulator enable/disable

Otherwise a double call to:
$ echo 4 > /sys/class/lcd/l4f00242t03/lcd_power
Will, the first power down the lcd and regulators correctly and the
second produce an unbalanced call to regulator disable.

Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed