commit 1c7b9d0edf5ada916fd02e66355f79f2089ee095
author Jiri Prchal <jiri.prchal@aksignal.cz> Thu Oct 08 10:32:26 2015 +0200
committer Jacek Anaszewski <j.anaszewski@samsung.com> Tue Nov 03 08:59:23 2015 +0100
tree bc07334c0c6e750b774c903a8586a43e330064ba
parent 757b06ae04b3b6c8958ab067e879a8865d076d2a

leds: triggers: add invert to heartbeat

This patch adds possibility to invert heartbeat blinking.
The inverted LED is more time ON then OFF. It's because it looks
better when the heartbeat LED is next to other LED which is most
time ON. The invert value is exported same way via sysfs in file
invert like oneshot. I get inspiration from this trigger.

Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>