backlight: Show brightness even if get_brightness is not implemented
authorAndrzej Hajda <a.hajda@samsung.com>
Fri, 30 May 2014 10:10:49 +0000 (12:10 +0200)
committerLee Jones <lee.jones@linaro.org>
Mon, 23 Jun 2014 12:26:02 +0000 (13:26 +0100)
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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