* [PATCH 2/5] leds: mark led_classdev.default_trigger as const
@ 2008-03-26 20:24 Anton Vorontsov
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From: Anton Vorontsov @ 2008-03-26 20:24 UTC (permalink / raw)
To: Richard Purdie; +Cc: linuxppc-dev
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>
---
include/linux/leds.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/leds.h b/include/linux/leds.h
index 0201f6f..2122a77 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -45,7 +45,7 @@ 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 */
--
1.5.2.2
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