On Wed, Mar 31, 2021 at 11:12:38AM +0300, Dan Carpenter wrote:
> 644 of_node_put(endpoint);
> 645
> 646 lt->host_node = of_graph_get_remote_node(dev->of_node, 0, -1);
> 647 if (!lt->host_node) {
> 648 dev_err(lt->dev, "%s: Failed to get remote port\n", __func__);
> 649 ret = -ENODEV;
> 650 goto end;
> 651 }
> 652
> 653 port_node = of_graph_get_remote_node(dev->of_node, 1, -1);
> 654 if (!port_node) {
> 655 dev_err(lt->dev, "%s: Failed to get connector port\n", __func__);
> 656 ret = -ENODEV;
> 657 goto err_free_host_node;
> 658 }
> 659
> 660 lt->hdmi_port = of_drm_find_bridge(port_node);
> 661 if (IS_ERR(lt->hdmi_port)) {
This isn't an error pointer either. of_drm_find_bridge() returns NULL.
regards,
dan carpenter
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