backlight: Remove trivial get_brightness implementations
authorAndrzej Hajda <a.hajda@samsung.com>
Fri, 30 May 2014 10:10:50 +0000 (12:10 +0200)
committerLee Jones <lee.jones@linaro.org>
Mon, 23 Jun 2014 12:24:22 +0000 (13:24 +0100)
Since backlight core returns props.brightness in case get_brightness
is not implemented trivial implementations are not needed anymore.

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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