Uwe Kleine-König 2282e125a4 leds: triggers: let struct led_trigger::activate() return an error code ...

Given that activating a trigger can fail, let the callback return an
indication. This prevents to have a trigger active according to the
"trigger" sysfs attribute but not functional.

All users are changed accordingly to return 0 for now. There is no intended
change in behaviour.

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>

2018-07-05 23:21:10 +02:00

..

core.c

leds: triggers: let struct led_trigger::activate() return an error code

2018-07-05 23:21:10 +02:00

input.c

rfkill: don't use [delayed_]work_pending()

2012-12-28 13:40:16 -08:00

Kconfig

rfkill: remove rfkill-regulator

2017-01-24 11:07:35 +01:00

Makefile

rfkill: remove rfkill-regulator

2017-01-24 11:07:35 +01:00

rfkill-gpio.c

rfkill: gpio: fix memory leak in probe error path

2018-05-07 15:01:40 +02:00

rfkill.h

rfkill: rewrite

2009-06-03 14:06:13 -04:00