of_irq_to_resource
ret = of_irq_to_resource(np, 0, &res[1]);
if (of_irq_to_resource(pnp, 0, &res) <= 0) {
EXPORT_SYMBOL_GPL(of_irq_to_resource);
if (of_irq_to_resource(dev, i, res) <= 0)
if (of_irq_to_resource(np, 0, &irq_res) > 0) {
extern int of_irq_to_resource(struct device_node *dev, int index,