Commit a0b75076 authored Jul 02, 2018 by Uwe Kleine-König Committed by Jacek Anaszewski Jul 05, 2018

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>

parent a7d5904a

include/linux/leds.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -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 */