From: Alan Cox <alan@linux.intel.com>
Date: Fri, 26 Aug 2011 10:19:34 +0000 (+0100)
Subject: gma500: Fix backlight crash
X-Git-Tag: v3.2-rc1~169^2^2~864^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a30cda7af24dc179d60f6343f065d6077f541f3;p=pandora-kernel.git

gma500: Fix backlight crash

Initial changes to get backlight behaviour we want and to fix backlight crashes
on suspend/resume paths.

[Note: on some boxes this will now produce a warning about the backlight, this
 isn't a regression it's an unfixed but non harmful case I still need to nail]

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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