media: tegra-video: Use pad variant of dv timing subdev calls

Use the pad variant for all (s|g|query)_dv_timings subdev calls, which
includes a pad argument.
Signed-off-by: Paweł Anikiel <panikiel@google.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

drivers/staging/media/tegra-video/vi.c

@@ -719,11 +719,11 @@ static int tegra_channel_g_dv_timings(struct file *file, void *fh,
 	struct v4l2_subdev *subdev;
 
 	subdev = tegra_channel_get_remote_source_subdev(chan);
-	if (!v4l2_subdev_has_op(subdev, video, g_dv_timings))
+	if (!v4l2_subdev_has_op(subdev, pad, g_dv_timings))
 		return -ENOTTY;
 
 	return v4l2_device_call_until_err(chan->video.v4l2_dev, 0,
-					  video, g_dv_timings, timings);
+					  pad, g_dv_timings, 0, timings);
 }
 
 static int tegra_channel_s_dv_timings(struct file *file, void *fh,
@@ -736,7 +736,7 @@ static int tegra_channel_s_dv_timings(struct file *file, void *fh,
 	int ret;
 
 	subdev = tegra_channel_get_remote_source_subdev(chan);
-	if (!v4l2_subdev_has_op(subdev, video, s_dv_timings))
+	if (!v4l2_subdev_has_op(subdev, pad, s_dv_timings))
 		return -ENOTTY;
 
 	ret = tegra_channel_g_dv_timings(file, fh, &curr_timings);
@@ -750,7 +750,7 @@ static int tegra_channel_s_dv_timings(struct file *file, void *fh,
 		return -EBUSY;
 
 	ret = v4l2_device_call_until_err(chan->video.v4l2_dev, 0,
-					 video, s_dv_timings, timings);
+					 pad, s_dv_timings, 0, timings);
 	if (ret)
 		return ret;
 
@@ -771,11 +771,11 @@ static int tegra_channel_query_dv_timings(struct file *file, void *fh,
 	struct v4l2_subdev *subdev;
 
 	subdev = tegra_channel_get_remote_source_subdev(chan);
-	if (!v4l2_subdev_has_op(subdev, video, query_dv_timings))
+	if (!v4l2_subdev_has_op(subdev, pad, query_dv_timings))
 		return -ENOTTY;
 
 	return v4l2_device_call_until_err(chan->video.v4l2_dev, 0,
-					  video, query_dv_timings, timings);
+					  pad, query_dv_timings, 0, timings);
 }
 
 static int tegra_channel_enum_dv_timings(struct file *file, void *fh,