diff options
Diffstat (limited to 'arch/powerpc/include/asm/pci-bridge.h')
-rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 8a9cb9f..56b879a 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -123,15 +123,9 @@ static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus) #ifndef CONFIG_PPC64 -static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) -{ - struct pci_controller *host; - - if (bus->self) - return pci_device_to_OF_node(bus->self); - host = pci_bus_to_host(bus); - return host ? host->dn : NULL; -} +extern int pci_device_from_OF_node(struct device_node *node, + u8 *bus, u8 *devfn); +extern void pci_create_OF_bus_map(void); static inline int isa_vaddr_is_ioport(void __iomem *address) { @@ -175,17 +169,8 @@ struct pci_dn { /* Get the pointer to a device_node's pci_dn */ #define PCI_DN(dn) ((struct pci_dn *) (dn)->data) -extern struct device_node *fetch_dev_dn(struct pci_dev *dev); extern void * update_dn_pci_info(struct device_node *dn, void *data); -/* Get a device_node from a pci_dev. This code must be fast except - * in the case where the sysdata is incorrect and needs to be fixed - * up (this will only happen once). */ -static inline struct device_node *pci_device_to_OF_node(struct pci_dev *dev) -{ - return dev->dev.of_node ? dev->dev.of_node : fetch_dev_dn(dev); -} - static inline int pci_device_from_OF_node(struct device_node *np, u8 *bus, u8 *devfn) { @@ -196,14 +181,6 @@ static inline int pci_device_from_OF_node(struct device_node *np, return 0; } -static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) -{ - if (bus->self) - return pci_device_to_OF_node(bus->self); - else - return bus->dev.of_node; /* Must be root bus (PHB) */ -} - /** Find the bus corresponding to the indicated device node */ extern struct pci_bus *pcibios_find_pci_bus(struct device_node *dn); |