LED: make triggers track their state
authorGrazvydas Ignotas <notasas@gmail.com>
Tue, 24 Nov 2009 12:24:45 +0000 (14:24 +0200)
committerGrazvydas Ignotas <notasas@gmail.com>
Tue, 24 Nov 2009 12:24:45 +0000 (14:24 +0200)
commitbad34ade7ddf4cd51d09407518302572f61f45b7
tree461f6ce100df174642c7e979e9e6d743f71ad08a
parent082e0637ff3eff9db58f61c1ba67900db0a547ec
LED: make triggers track their state

Sometimes events trigger before LEDs are registered, but simple
triggers don't track their state and LED starts as if nothing
happened.

Add some state tracking to simple triggers.
drivers/leds/led-triggers.c
include/linux/leds.h