diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2012-11-19 09:35:55 +0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2012-11-27 02:28:51 +0400 |
| commit | 057407c732b7761cf417a1e6633a02d9d473340d (patch) | |
| tree | 60b3e4d38b7e9b16eeafd776148bac8fd82aca65 /include/linux/leds.h | |
| parent | a8df7b1ab70bfd6f261fa5e96985fca638299acc (diff) | |
| download | linux-057407c732b7761cf417a1e6633a02d9d473340d.tar.xz | |
led: Add dependency on CONFIG_LEDS_TRIGGERS to led_trigger_rename_static()
This patch fixes build warnings when CONFIG_LEDS_TRIGGERS is
disabled as below:
include/linux/leds.h:158:18: warning: 'struct led_trigger' declared inside parameter list [enabled by default]
include/linux/leds.h:158:18: warning: its scope is only this definition or declaration, which is probably not what you want [enabled
by default]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Fabio Baltieri <fabio.baltieri@gmail.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'include/linux/leds.h')
| -rw-r--r-- | include/linux/leds.h | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h index 8107592cfc41..0d9b5eed714e 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -139,24 +139,6 @@ extern void led_blink_set_oneshot(struct led_classdev *led_cdev, extern void led_set_brightness(struct led_classdev *led_cdev, enum led_brightness brightness); -/** - * led_trigger_rename_static - rename a trigger - * @name: the new trigger name - * @trig: the LED trigger to rename - * - * Change a LED trigger name by copying the string passed in - * name into current trigger name, which MUST be large - * enough for the new string. - * - * Note that name must NOT point to the same string used - * during LED registration, as that could lead to races. - * - * This is meant to be used on triggers with statically - * allocated name. - */ -extern void led_trigger_rename_static(const char *name, - struct led_trigger *trig); - /* * LED Triggers */ @@ -197,6 +179,23 @@ extern void led_trigger_blink_oneshot(struct led_trigger *trigger, unsigned long *delay_on, unsigned long *delay_off, int invert); +/** + * led_trigger_rename_static - rename a trigger + * @name: the new trigger name + * @trig: the LED trigger to rename + * + * Change a LED trigger name by copying the string passed in + * name into current trigger name, which MUST be large + * enough for the new string. + * + * Note that name must NOT point to the same string used + * during LED registration, as that could lead to races. + * + * This is meant to be used on triggers with statically + * allocated name. + */ +extern void led_trigger_rename_static(const char *name, + struct led_trigger *trig); #else |