media: adv7180/tvp514x/tvp7002: fix entity function

The entity function was ORed with the flags field instead of
assigned to the function field. Correct this.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/i2c/adv7180.c

@@ -1335,7 +1335,7 @@ static int adv7180_probe(struct i2c_client *client,
 		goto err_unregister_vpp_client;
 
 	state->pad.flags = MEDIA_PAD_FL_SOURCE;
-	sd->entity.flags |= MEDIA_ENT_F_ATV_DECODER;
+	sd->entity.function = MEDIA_ENT_F_ATV_DECODER;
 	ret = media_entity_pads_init(&sd->entity, 1, &state->pad);
 	if (ret)
 		goto err_free_ctrl;