[media] V4L: imx074: 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: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 63f17aa57271f4a5640d37816f0d43e41fb6594b..20756e03dbb13fbaf5411721feaa9b433983dd02 100644 (file)
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -298,26 +298,6 @@ static struct v4l2_subdev_ops imx074_subdev_ops = {
        .video  = &imx074_subdev_video_ops,
 };
 
-/*
- * We have to provide soc-camera operations, but we don't have anything to say
- * there. The MIPI CSI2 driver will provide .query_bus_param and .set_bus_param
- */
-static unsigned long imx074_query_bus_param(struct soc_camera_device *icd)
-{
-       return 0;
-}
-
-static int imx074_set_bus_param(struct soc_camera_device *icd,
-                                unsigned long flags)
-{
-       return -EINVAL;
-}
-
-static struct soc_camera_ops imx074_ops = {
-       .query_bus_param        = imx074_query_bus_param,
-       .set_bus_param          = imx074_set_bus_param,
-};
-
 static int imx074_video_probe(struct soc_camera_device *icd,
                              struct i2c_client *client)
 {
@@ -457,12 +437,11 @@ static int imx074_probe(struct i2c_client *client,
 
        v4l2_i2c_subdev_init(&priv->subdev, client, &imx074_subdev_ops);
 
-       icd->ops        = &imx074_ops;
+       icd->ops        = NULL;
        priv->fmt       = &imx074_colour_fmts[0];
 
        ret = imx074_video_probe(icd, client);
        if (ret < 0) {
-               icd->ops = NULL;
                kfree(priv);
                return ret;
        }
@@ -476,7 +455,6 @@ static int imx074_remove(struct i2c_client *client)
        struct soc_camera_device *icd = client->dev.platform_data;
        struct soc_camera_link *icl = to_soc_camera_link(icd);
 
-       icd->ops = NULL;
        if (icl->free_bus)
                icl->free_bus(icl);
        kfree(priv);