On Sun, 2011-07-03 at 14:51 -0600, Grant Likely wrote:

quoted

+
+#ifdef CONFIG_PCI
+/*
+ * PCI <-> OF matching functions
+ * (XXX should these be here?)
+ */
+struct pci_bus;
+struct pci_dev;
+extern int pci_device_from_OF_node(struct device_node *node,
+                                       u8 *bus, u8 *devfn);
+extern struct device_node *pci_busdev_to_OF_node(struct pci_bus

*bus,

quoted

+                                                       int devfn);
+extern struct device_node *pci_device_to_OF_node(struct pci_dev

*dev);

quoted

+extern void pci_create_OF_bus_map(void);
+#endif

Don't copy these from powermac or microblaze. the OF_bus_map is
something that should not spread :-)

You get all you need of the above from generic code with my patches to
PCI <-> OF matching, which should be in linux-next and are going to be
merged in the next merge window.

Cheers,
Ben.