From: Anisse Astier <anisse@astier.eu>
Date: Mon, 14 Dec 2009 09:21:39 +0000 (+0100)
Subject: msi-wmi: depend on backlight and fix corner-cases problems
X-Git-Tag: v2.6.33-rc1~47^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de078e5747fa3a95efac04fd6725dcceb4520416;p=pandora-kernel.git

msi-wmi: depend on backlight and fix corner-cases problems

Now depends on BACKLIGHT_CLASS_DEVICE.
Driver will return an error if it can't get actual backlight value
Fix remapping of brightness keys when backlight is not controlled by ACPI.

Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
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