From 781a54e7664cc0089287a90d27086e9656ac68a1 Mon Sep 17 00:00:00 2001
From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Sat, 31 May 2008 15:23:19 +0100
Subject: [PATCH] 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: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
---
include/linux/leds.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 519df72e939d..e7a5e89932fe 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -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 */