struct device_node *nproot, *np;
int iset = 0;
- if (!pdev->dev.parent->of_node)
+ if (!dev_of_node(pdev->dev.parent))
return -ENODEV;
- nproot = of_get_child_by_name(pdev->dev.parent->of_node, "leds");
+ nproot = of_get_child_by_name(dev_of_node(pdev->dev.parent), "leds");
if (!nproot) {
dev_err(&pdev->dev, "failed to find leds node\n");
return -ENODEV;
}
- for_each_child_of_node(nproot, np) {
+ for_each_available_child_of_node(nproot, np) {
if (of_node_name_eq(np, data->name)) {
of_property_read_u32(np, "marvell,88pm860x-iset",
&iset);