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Commit 781a54e7 authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Richard Purdie
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leds: mark led_classdev.default_trigger as const 



LED classdev core doesn't modify memory pointed by the default_trigger,
so mark it as const and we'll able to pass const char *s without getting
compiler warnings.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarRichard Purdie <rpurdie@rpsys.net>
parent e49575f4

include/linux/leds.h

+1 −1
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ struct led_classdev { 


	struct device		*dev;

	struct list_head	 node;			/* LED Device list */

	char			*default_trigger;	/* Trigger to use */

	const char		*default_trigger;	/* Trigger to use */



#ifdef CONFIG_LEDS_TRIGGERS

	/* Protects the trigger data below */