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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2018-07-02 22:05:24 +0200 |
|---|---|---|
| committer |   Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2018-07-05 23:21:11 +0200 |
| commit | a0b750768371e410d77b60bcf49c18bd45078d55 (patch) | |
| tree | 1d523ab7ccdfdf41823b480ca6c8c98bee90ac84 /include/linux/leds.h | |
| parent | leds: triggers: handle .trigger_data and .activated() in the core (diff) | |
| download | wireguard-linux-a0b750768371e410d77b60bcf49c18bd45078d55.tar.xz wireguard-linux-a0b750768371e410d77b60bcf49c18bd45078d55.zip | |
leds: triggers: define module_led_trigger helper
This helps to simplify modules that provide a simple led_trigger. It's
inspired by module_platform_driver, module_i2c_driver et al.
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 'include/linux/leds.h')
| -rw-r--r-- | include/linux/leds.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h index 33484a5c7478..a3ee10846a4b 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -326,6 +326,10 @@ static inline void *led_get_trigger_data(struct led_classdev *led_cdev) extern void led_trigger_rename_static(const char *name, struct led_trigger *trig); +#define module_led_trigger(__led_trigger) \ + module_driver(__led_trigger, led_trigger_register, \ + led_trigger_unregister) + #else /* Trigger has no members */ |