media: flash: use led_set_brightness_sync for torch brightness
LED subsystem shifted responsibility for choosing between SYNC or ASYNC
way of setting brightness from drivers to the caller. Adapt the wrapper
to those changes.
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Cc: linux-media@vger.kernel.org
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/v4l2-core/v4l2-flash-led-class.c b/drivers/media/v4l2-core/v4l2-flash-led-class.c
index 5bdfb8d..5d67335 100644
--- a/drivers/media/v4l2-core/v4l2-flash-led-class.c
+++ b/drivers/media/v4l2-core/v4l2-flash-led-class.c
@@ -107,10 +107,10 @@
if (ctrls[LED_MODE]->val != V4L2_FLASH_LED_MODE_TORCH)
return;
- led_set_brightness(&v4l2_flash->fled_cdev->led_cdev,
+ led_set_brightness_sync(&v4l2_flash->fled_cdev->led_cdev,
brightness);
} else {
- led_set_brightness(&v4l2_flash->iled_cdev->led_cdev,
+ led_set_brightness_sync(&v4l2_flash->iled_cdev->led_cdev,
brightness);
}
}
@@ -206,11 +206,11 @@
case V4L2_CID_FLASH_LED_MODE:
switch (c->val) {
case V4L2_FLASH_LED_MODE_NONE:
- led_set_brightness(led_cdev, LED_OFF);
+ led_set_brightness_sync(led_cdev, LED_OFF);
return led_set_flash_strobe(fled_cdev, false);
case V4L2_FLASH_LED_MODE_FLASH:
/* Turn the torch LED off */
- led_set_brightness(led_cdev, LED_OFF);
+ led_set_brightness_sync(led_cdev, LED_OFF);
if (ctrls[STROBE_SOURCE]) {
external_strobe = (ctrls[STROBE_SOURCE]->val ==
V4L2_FLASH_STROBE_SOURCE_EXTERNAL);