[media] V4L: ov9640: remove superfluous soc-camera client operations

Now that all soc-camera hosts have been ported to use V4L2 subdevice
mediabus-config operations and soc-camera client bus-parameter operations
have been made optional, they can be removed.
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/ov9640.c

@@ -286,29 +286,6 @@ static int ov9640_s_stream(struct v4l2_subdev *sd, int enable)
 	return 0;
 }
 
-/* Alter bus settings on camera side */
-static int ov9640_set_bus_param(struct soc_camera_device *icd,
-				unsigned long flags)
-{
-	return 0;
-}
-
-/* Request bus settings on camera side */
-static unsigned long ov9640_query_bus_param(struct soc_camera_device *icd)
-{
-	struct soc_camera_link *icl = to_soc_camera_link(icd);
-
-	/*
-	 * REVISIT: the camera probably can do 10 bit transfers, but I don't
-	 *          have those pins connected on my hardware.
-	 */
-	unsigned long flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_MASTER |
-		SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_HSYNC_ACTIVE_HIGH |
-		SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8;
-
-	return soc_camera_apply_sensor_flags(icl, flags);
-}
-
 /* Get status of additional camera capabilities */
 static int ov9640_g_ctrl(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
@@ -648,8 +625,6 @@ static int ov9640_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
 	return 0;
 }
 
-
-
 static int ov9640_video_probe(struct soc_camera_device *icd,
 				struct i2c_client *client)
 {
@@ -707,8 +682,6 @@ static int ov9640_video_probe(struct soc_camera_device *icd,
 }
 
 static struct soc_camera_ops ov9640_ops = {
-	.set_bus_param		= ov9640_set_bus_param,
-	.query_bus_param	= ov9640_query_bus_param,
 	.controls		= ov9640_controls,
 	.num_controls		= ARRAY_SIZE(ov9640_controls),
 };
@@ -724,6 +697,7 @@ static struct v4l2_subdev_core_ops ov9640_core_ops = {
 
 };
 
+/* Request bus settings on camera side */
 static int ov9640_g_mbus_config(struct v4l2_subdev *sd,
 				struct v4l2_mbus_config *cfg)
 {