| commit | 9e9cdc89695d04359e2d67521199156549c12eb4 | [log] [tgz] |
|---|---|---|
| author | Kim, Milo <Milo.Kim@ti.com> | Thu Feb 21 16:44:07 2013 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Thu Feb 21 17:22:25 2013 -0800 |
| tree | ef138967a9b80c34f6c3c73ad194250bfa9520a8 | |
| parent | 26e8ccc223ebfd2047a96074f142544dc7062cfe [diff] |
backlight: lp855x_bl: simplify bl_get_brightness() Getting the brightness value is not critical, no need to read the actual register value. To simplify it, just return the 'bl->props.brightness' value. Then, lp855x_read_byte() can be removed, not used any more. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>