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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-05-31 15:23:19 +0100
committerRichard Purdie <rpurdie@rpsys.net>2008-07-23 09:49:56 +0100
commit781a54e7664cc0089287a90d27086e9656ac68a1 (patch)
tree527eef6f0207c11acb56cdfffadb68da1c7ee1c6
parente49575f46cdb40014e14789a18e637f8fb917317 (diff)
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>
-rw-r--r--include/linux/leds.h2
1 files changed, 1 insertions, 1 deletions
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 */