microblaze/PCI: make pcibios_setup_phb_resources() static

CC: Michal Simek <monstr@monstr.eu>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>

arch/microblaze/include/asm/pci-bridge.h

@@ -140,7 +140,6 @@ extern void pci_process_bridge_OF_ranges(struct pci_controller *hose,
 /* Allocate & free a PCI host bridge structure */
 extern struct pci_controller *pcibios_alloc_controller(struct device_node *dev);
 extern void pcibios_free_controller(struct pci_controller *phb);
-extern void pcibios_setup_phb_resources(struct pci_controller *hose);
 
 #endif	/* __KERNEL__ */
 #endif	/* _ASM_MICROBLAZE_PCI_BRIDGE_H */

arch/microblaze/pci/pci-common.c

@@ -1513,7 +1513,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
 	return pci_enable_resources(dev, mask);
 }
 
-void __devinit pcibios_setup_phb_resources(struct pci_controller *hose)
+static void __devinit pcibios_setup_phb_resources(struct pci_controller *hose)
 {
 	struct pci_bus *bus = hose->bus;
 	struct resource *res;