From: Andrzej Hajda <a.hajda@samsung.com>
Date: Fri, 30 May 2014 10:10:49 +0000 (+0200)
Subject: backlight: Show brightness even if get_brightness is not implemented
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~127^2~4
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3de3402e5ab8edfbbdbbb86393692431522f6d3;p=pandora-kernel.git

backlight: Show brightness even if get_brightness is not implemented

Many implementations of get_brightness operation returns only value
of props.brightness field. This change makes such implementations
unnecessary.

Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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