leds: triggers: add device attribute support
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Mon, 2 Jul 2018 20:05:22 +0000 (22:05 +0200)
committerJacek Anaszewski <jacek.anaszewski@gmail.com>
Thu, 5 Jul 2018 21:21:10 +0000 (23:21 +0200)
commita7e7a3156300a7e1982b03cc9cb8fb0c86434c49
treef3354f80cf210ac750589fecb7a838fc5803d0ec
parent2282e125a406e09331c5a785e3df29035c99a607
leds: triggers: add device attribute support

As many triggers use device attributes, add support for these in
led_trigger_set which allows simplifying the drivers accordingly.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
drivers/leds/led-triggers.c
include/linux/leds.h