leds: triggers: new function led_set_trigger_data()

This is the natural counter part to the already existing
led_get_trigger_data().

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

diff --git a/include/linux/leds.h b/include/linux/leds.h
index a3ee108..834683d 100644 (file)
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -303,6 +303,12 @@ extern int led_trigger_set(struct led_classdev *led_cdev,
                           struct led_trigger *trigger);
 extern void led_trigger_remove(struct led_classdev *led_cdev);
 
+static inline void led_set_trigger_data(struct led_classdev *led_cdev,
+                                       void *trigger_data)
+{
+       led_cdev->trigger_data = trigger_data;
+}
+
 static inline void *led_get_trigger_data(struct led_classdev *led_cdev)
 {
        return led_cdev->trigger_data;
@@ -356,6 +362,7 @@ static inline int led_trigger_set(struct led_classdev *led_cdev,
 }
 
 static inline void led_trigger_remove(struct led_classdev *led_cdev) {}
+static inline void led_set_trigger_data(struct led_classdev *led_cdev) {}
 static inline void *led_get_trigger_data(struct led_classdev *led_cdev)
 {
        return NULL;