leds-lm3530: set the max_brightness to 127
Only 7 bits are used for updating the brightness. (register address : A0h) So the max_brightness property of lm3530 should be set to 127. On initializing registers, maximum initial brightness is limited to 'max_brightness'. Division-by-two is removed on updating the brightness. This arithmetic is not necessary because the range of brightness is 0 ~ 127= . Signed-off-by:Milo(Woogyom) Kim <milo.kim@ti.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
16db7f90
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