tree 8585e3e5b131512f3a3b65c13372630950c21e60
parent 3b2e46f8c4a5f2d7856c490ab5f0c46b65e2cb99
author Richard Purdie <rpurdie@rpsys.net> 1209077370 +0100
committer Richard Purdie <rpurdie@rpsys.net> 1209077370 +0100

leds: Document the context brightness_set needs

Make sure there is no confusion about the contexts brightness_set
can be called under by documenting it.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>