Edit File: of_pci.h
#ifndef __OF_PCI_H #define __OF_PCI_H #include <linux/pci.h> #include <linux/msi.h> struct pci_dev; struct of_irq; int of_irq_map_pci(const struct pci_dev *pdev, struct of_irq *out_irq); struct device_node; struct device_node *of_pci_find_child_device(struct device_node *parent, unsigned int devfn); int of_pci_get_devfn(struct device_node *np); int of_pci_parse_bus_range(struct device_node *node, struct resource *res); #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI) int of_pci_msi_chip_add(struct msi_controller *chip); void of_pci_msi_chip_remove(struct msi_controller *chip); struct msi_controller *of_pci_find_msi_chip_by_node(struct device_node *of_node); #else static inline int of_pci_msi_chip_add(struct msi_controller *chip) { return -EINVAL; } static inline void of_pci_msi_chip_remove(struct msi_controller *chip) { } static inline struct msi_controller * of_pci_find_msi_chip_by_node(struct device_node *of_node) { return NULL; } #endif #endif