From: Alexandre Courbot <acourbot@nvidia.com>
Date: Wed, 30 Jan 2013 06:19:15 +0000 (+0900)
Subject: pwm-backlight: handle BL_CORE_FBBLANK state
X-Git-Tag: v3.9-rc1~77^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0132267d659107616eb044777f1b0be55381129a;p=pandora-kernel.git

pwm-backlight: handle BL_CORE_FBBLANK state

According to include/linux/backlight.h, the fb_blank field is to be
removed and blank status should preferably be set by setting the
BL_CORE_FBBLANK bit of the state field. This patch ensures this
condition is also taken into account when updating the backlight state.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
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