From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date: Sun, 20 Sep 2009 17:44:48 +0000 (-0300)
Subject: backlight/thinkpad-acpi: issue backlight class events
X-Git-Tag: v2.6.33-rc1~10^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6baddba4a40b4f4e37db051e84ac5e7cc454a19c;p=pandora-kernel.git

backlight/thinkpad-acpi: issue backlight class events

Take advantage of the new events capabilities of the backlight class to
notify userspace of backlight changes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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