clean
led-control: merged from Perseus as of 3f6b64b

Conflicts:

	drivers/leds/leds-an30259a.c
led-control: Correct colour scaling and user lowpower

Correctly scale the display colour depending on configured brightness, which
is now also updated in userspace depending on Samsung's brightness detection.
led-control: update to Yank55-lu Notification LED controls
leds: fix