diff options
Diffstat (limited to 'drivers/media/platform/rcar-vin/rcar-csi2.c')
| -rw-r--r-- | drivers/media/platform/rcar-vin/rcar-csi2.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c index c14af1b929df..d27eccfa57ca 100644 --- a/drivers/media/platform/rcar-vin/rcar-csi2.c +++ b/drivers/media/platform/rcar-vin/rcar-csi2.c @@ -361,7 +361,6 @@ struct rcar_csi2 { struct media_pad pads[NR_OF_RCAR_CSI2_PAD]; struct v4l2_async_notifier notifier; - struct v4l2_async_subdev asd; struct v4l2_subdev *remote; struct v4l2_mbus_framefmt mf; @@ -810,6 +809,8 @@ static int rcsi2_parse_v4l2(struct rcar_csi2 *priv, static int rcsi2_parse_dt(struct rcar_csi2 *priv) { + struct v4l2_async_subdev *asd; + struct fwnode_handle *fwnode; struct device_node *ep; struct v4l2_fwnode_endpoint v4l2_ep = { .bus_type = 0 }; int ret; @@ -833,24 +834,19 @@ static int rcsi2_parse_dt(struct rcar_csi2 *priv) return ret; } - priv->asd.match.fwnode = - fwnode_graph_get_remote_endpoint(of_fwnode_handle(ep)); - priv->asd.match_type = V4L2_ASYNC_MATCH_FWNODE; - + fwnode = fwnode_graph_get_remote_endpoint(of_fwnode_handle(ep)); of_node_put(ep); - v4l2_async_notifier_init(&priv->notifier); - - ret = v4l2_async_notifier_add_subdev(&priv->notifier, &priv->asd); - if (ret) { - fwnode_handle_put(priv->asd.match.fwnode); - return ret; - } + dev_dbg(priv->dev, "Found '%pOF'\n", to_of_node(fwnode)); + v4l2_async_notifier_init(&priv->notifier); priv->notifier.ops = &rcar_csi2_notify_ops; - dev_dbg(priv->dev, "Found '%pOF'\n", - to_of_node(priv->asd.match.fwnode)); + asd = v4l2_async_notifier_add_fwnode_subdev(&priv->notifier, fwnode, + sizeof(*asd)); + fwnode_handle_put(fwnode); + if (IS_ERR(asd)) + return PTR_ERR(asd); ret = v4l2_async_subdev_notifier_register(&priv->subdev, &priv->notifier); |