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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2018-07-02 22:05:21 +0200 |
|---|---|---|
| committer | Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2018-07-05 23:21:10 +0200 |
| commit | 2282e125a406e09331c5a785e3df29035c99a607 (patch) | |
| tree | b5936ee2bde7c85bf71aaff259026857b2bda6d9 /.mailmap | |
| parent | 033692eb3ec8305f6e9998b297aaec6899680637 (diff) | |
| download | linux-2282e125a406e09331c5a785e3df29035c99a607.tar.bz2 | |
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>
Diffstat (limited to '.mailmap')
0 files changed, 0 insertions, 0 deletions