[SPARC64]: Use domain in naming PCI buses.

arch/sparc64/kernel/pci.c

@@ -798,6 +798,12 @@ int pci_domain_nr(struct pci_bus *pbus)
 	return ret;
 }
 
+int pci_name_bus(char *name, struct pci_bus *bus)
+{
+	sprintf(name, "%04x:%02x", pci_domain_nr(bus), bus->number);
+	return 0;
+}
+
 int pcibios_prep_mwi(struct pci_dev *dev)
 {
 	/* We set correct PCI_CACHE_LINE_SIZE register values for every

include/asm-sparc64/pci.h

@@ -190,13 +190,7 @@ pci_dac_dma_sync_single(struct pci_dev *pdev, dma64_addr_t dma_addr, size_t len,
 /* Return the index of the PCI controller for device PDEV. */
 
 extern int pci_domain_nr(struct pci_bus *bus);
-
-/* Set the name of the bus as it appears in /proc/bus/pci */
-static inline int pci_name_bus(char *name, struct pci_bus *bus)
-{
-	sprintf(name, "%02x", bus->number);
-	return 0;
-}
+extern int pci_name_bus(char *name, struct pci_bus *bus);
 
 /* Platform support for /proc/bus/pci/X/Y mmap()s. */