struct of_phandle_args;
struct device_node;
-#ifdef CONFIG_OF
+#ifdef CONFIG_OF_PCI
int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq);
struct device_node *of_pci_find_child_device(struct device_node *parent,
unsigned int devfn);