tree 23713681b05dc740ee0fdf59f3c2f2b7f400df24
parent e0e021600e3ebb80d6539cc5f8de8f9d19687e80
author Kim, Milo <Milo.Kim@ti.com> 1347452160 +0800
committer Bryan Wu <bryan.wu@canonical.com> 1347508114 +0800

leds-lp5523: turn off the LED engines on unloading the driver

The LP5523 has 3 engines which are used for running LED patterns.
These engines should be off while unloading the driver.
Obviously, LP5523 platform data are used for releasing the resource
such like enable()/release_resource(), but these are not mandatory.
Therefore this patch is required without the platform data dependency.

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