From: Thierry Reding <treding@nvidia.com>
Date: Fri, 18 Oct 2013 08:46:24 +0000 (+0200)
Subject: pwm-backlight: Fix brightness adjustment
X-Git-Tag: v3.13-rc1~58^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4bfeda96872bfe6015cd360008b77cd3b981b2b;p=pandora-kernel.git

pwm-backlight: Fix brightness adjustment

Split adjustment of the brightness (by changing the PWM duty cycle) from
the power on sequence. This fixes an issue where the brightness can no
longer be updated once the backlight has been enabled.

Reported-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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