summaryrefslogtreecommitdiff
path: root/drivers/leds/leds.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/leds/leds.h')
-rw-r--r--drivers/leds/leds.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/leds/leds.h b/drivers/leds/leds.h
index 12b6fe93b135..0214799639f7 100644
--- a/drivers/leds/leds.h
+++ b/drivers/leds/leds.h
@@ -27,6 +27,11 @@ static inline void led_set_brightness(struct led_classdev *led_cdev,
led_cdev->brightness_set(led_cdev, value);
}
+static inline int led_get_brightness(struct led_classdev *led_cdev)
+{
+ return led_cdev->brightness;
+}
+
extern struct rw_semaphore leds_list_lock;
extern struct list_head leds_list;
@@ -34,9 +39,11 @@ extern struct list_head leds_list;
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);
#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)
#endif
ssize_t led_trigger_store(struct device *dev, struct device_attribute *attr,