nproot = of_node_get(pdev->dev.parent->of_node);
if (!nproot)
return -ENODEV;
- nproot = of_find_node_by_name(nproot, "regulators");
+ nproot = of_get_child_by_name(nproot, "regulators");
if (!nproot) {
dev_err(&pdev->dev, "failed to find regulators node\n");
return -ENODEV;