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| author | Jacek Anaszewski <j.anaszewski@samsung.com> | 2015-04-28 00:18:41 -0700 |
|---|---|---|
| committer | Bryan Wu <cooloney@gmail.com> | 2015-05-04 11:05:55 -0700 |
| commit | 20f56758b04364c3c139edbffde8cfaf0307edee (patch) | |
| tree | 008d277afbe62debce879ea1f222928a4b8f8e95 /drivers/leds/leds.h | |
| parent | 0e14e0bfe85dd22ba19446bdfdc2cf0e941b9731 (diff) | |
| download | lwn-20f56758b04364c3c139edbffde8cfaf0307edee.tar.gz lwn-20f56758b04364c3c139edbffde8cfaf0307edee.zip | |
leds: unify the location of led-trigger API
Part of led-trigger API was in the private drivers/leds/leds.h header.
Move it to the include/linux/leds.h header to unify the API location
and announce it as public. It has been already exported from
led-triggers.c with EXPORT_SYMBOL_GPL macro. The no-op definitions are
changed from macros to inline to match the style of the surrounding code.
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers/leds/leds.h')
| -rw-r--r-- | drivers/leds/leds.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h index 79efe57c7405..bc89d7ace2c4 100644 --- a/drivers/leds/leds.h +++ b/drivers/leds/leds.h @@ -13,7 +13,6 @@ #ifndef __LEDS_H_INCLUDED #define __LEDS_H_INCLUDED -#include <linux/device.h> #include <linux/rwsem.h> #include <linux/leds.h> @@ -50,27 +49,4 @@ void led_stop_software_blink(struct led_classdev *led_cdev); extern struct rw_semaphore leds_list_lock; extern struct list_head leds_list; -#ifdef CONFIG_LEDS_TRIGGERS -void led_trigger_set_default(struct led_classdev *led_cdev); -void led_trigger_set(struct led_classdev *led_cdev, - struct led_trigger *trigger); -void led_trigger_remove(struct led_classdev *led_cdev); - -static inline void *led_get_trigger_data(struct led_classdev *led_cdev) -{ - return led_cdev->trigger_data; -} - -#else -#define led_trigger_set_default(x) do {} while (0) -#define led_trigger_set(x, y) do {} while (0) -#define led_trigger_remove(x) do {} while (0) -#define led_get_trigger_data(x) (NULL) -#endif - -ssize_t led_trigger_store(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count); -ssize_t led_trigger_show(struct device *dev, struct device_attribute *attr, - char *buf); - #endif /* __LEDS_H_INCLUDED */ |