leds-lp5523: minor code style fixes
authorKim, Milo <Milo.Kim@ti.com>
Tue, 21 Aug 2012 09:04:02 +0000 (17:04 +0800)
committerBryan Wu <bryan.wu@canonical.com>
Tue, 11 Sep 2012 10:32:41 +0000 (18:32 +0800)
(a) use LP5523_ENABLE rather than magic number 0x40
(b) use min_t() in lp5523_mux_parse()
(c) skip while loop and just return if invalid command

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>

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