- regulators_node = fdt_subnode_offset(blob, dev->of_offset,
- "voltage-regulators");
- if (regulators_node <= 0) {
- debug("%s: %s regulators subnode not found!", __func__,
- dev->name);
+ regulators_node = dev_read_subnode(dev, "voltage-regulators");
+ if (!ofnode_valid(regulators_node)) {
+ debug("%s: %s regulators subnode not found!\n", __func__,
+ dev->name);