lpg_lut_sync(lpg, lut_mask);
}
-static void lpg_brightness_single_set(struct led_classdev *cdev,
- enum led_brightness value)
+static int lpg_brightness_single_set(struct led_classdev *cdev,
+ enum led_brightness value)
{
struct lpg_led *led = container_of(cdev, struct lpg_led, cdev);
struct mc_subled info;
lpg_brightness_set(led, cdev, &info);
mutex_unlock(&led->lpg->lock);
+
+ return 0;
}
-static void lpg_brightness_mc_set(struct led_classdev *cdev,
- enum led_brightness value)
+static int lpg_brightness_mc_set(struct led_classdev *cdev,
+ enum led_brightness value)
{
struct led_classdev_mc *mc = lcdev_to_mccdev(cdev);
struct lpg_led *led = container_of(mc, struct lpg_led, mcdev);
lpg_brightness_set(led, cdev, mc->subled_info);
mutex_unlock(&led->lpg->lock);
+
+ return 0;
}
static int lpg_blink_set(struct lpg_led *led,
led->mcdev.num_colors = num_channels;
cdev = &led->mcdev.led_cdev;
- cdev->brightness_set = lpg_brightness_mc_set;
+ cdev->brightness_set_blocking = lpg_brightness_mc_set;
cdev->blink_set = lpg_blink_mc_set;
/* Register pattern accessors only if we have a LUT block */
return ret;
cdev = &led->cdev;
- cdev->brightness_set = lpg_brightness_single_set;
+ cdev->brightness_set_blocking = lpg_brightness_single_set;
cdev->blink_set = lpg_blink_single_set;
/* Register pattern accessors only if we have a LUT block */
else
cdev->brightness = LED_OFF;
- cdev->brightness_set(cdev, cdev->brightness);
+ cdev->brightness_set_blocking(cdev, cdev->brightness);
init_data.fwnode = of_fwnode_handle(np);