media: ov772x: create subdevice device node

Set the V4L2_SUBDEV_FL_HAS_DEVNODE flag for the subdevice so that the
subdevice device node is created.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/i2c/ov772x.c b/drivers/media/i2c/ov772x.c
index 9ff8e60..7158c31 100644 (file)
--- a/drivers/media/i2c/ov772x.c
+++ b/drivers/media/i2c/ov772x.c
@@ -1409,6 +1409,7 @@ static int ov772x_probe(struct i2c_client *client,
        mutex_init(&priv->lock);
 
        v4l2_i2c_subdev_init(&priv->subdev, client, &ov772x_subdev_ops);
+       priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
        v4l2_ctrl_handler_init(&priv->hdl, 3);
        /* Use our mutex for the controls */
        priv->hdl.lock = &priv->lock;