diff options
| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2008-05-31 15:23:19 +0100 |
|---|---|---|
| committer | Richard Purdie <rpurdie@rpsys.net> | 2008-07-23 09:49:56 +0100 |
| commit | 781a54e7664cc0089287a90d27086e9656ac68a1 (patch) | |
| tree | 527eef6f0207c11acb56cdfffadb68da1c7ee1c6 | |
| parent | e49575f46cdb40014e14789a18e637f8fb917317 (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.h | 2 |
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 */ |