The patch adding support for LEDs connected to a reset controller did
not apply any more, refresh it on top of current master.
Fixes: 53fc987b2552 ("generic: move ledbar driver from mediatek target")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 76fc277917fc847892dbbf525aea9f90a035d296)