leds-lp55xx: add device reset function in lp5521/5523

Use explicit each driver function rather than raw command.
 These function will be merged into the lp55xx common driver.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Milo(Woogyom) Kim 2013-02-05 17:57:02 +09:00 • committed by Bryan Wu
commit 86eb7748ce
2 changed files with 18 additions and 2 deletions