[media] media: bfin_capture: Switch to pad-level DV operations

The video-level enum_dv_timings and dv_timings_cap operations are
deprecated in favor of the pad-level versions. All subdev drivers
implement the pad-level versions, switch to them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/blackfin/bfin_capture.c

@@ -644,7 +644,9 @@ static int bcap_enum_dv_timings(struct file *file, void *priv,
 {
 	struct bcap_device *bcap_dev = video_drvdata(file);
 
-	return v4l2_subdev_call(bcap_dev->sd, video,
+	timings->pad = 0;
+
+	return v4l2_subdev_call(bcap_dev->sd, pad,
 			enum_dv_timings, timings);
 }