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Diffstat (limited to 'arch/x86/pci/legacy.c')
-rw-r--r--arch/x86/pci/legacy.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c
index 4db96fb1c232..5b662c0faf8c 100644
--- a/arch/x86/pci/legacy.c
+++ b/arch/x86/pci/legacy.c
@@ -37,19 +37,17 @@ int __init pci_legacy_init(void)
37void pcibios_scan_specific_bus(int busn) 37void pcibios_scan_specific_bus(int busn)
38{ 38{
39 int devfn; 39 int devfn;
40 long node;
41 u32 l; 40 u32 l;
42 41
43 if (pci_find_bus(0, busn)) 42 if (pci_find_bus(0, busn))
44 return; 43 return;
45 44
46 node = get_mp_bus_to_node(busn);
47 for (devfn = 0; devfn < 256; devfn += 8) { 45 for (devfn = 0; devfn < 256; devfn += 8) {
48 if (!raw_pci_read(0, busn, devfn, PCI_VENDOR_ID, 2, &l) && 46 if (!raw_pci_read(0, busn, devfn, PCI_VENDOR_ID, 2, &l) &&
49 l != 0x0000 && l != 0xffff) { 47 l != 0x0000 && l != 0xffff) {
50 DBG("Found device at %02x:%02x [%04x]\n", busn, devfn, l); 48 DBG("Found device at %02x:%02x [%04x]\n", busn, devfn, l);
51 printk(KERN_INFO "PCI: Discovered peer bus %02x\n", busn); 49 printk(KERN_INFO "PCI: Discovered peer bus %02x\n", busn);
52 pci_scan_bus_on_node(busn, &pci_root_ops, node); 50 pcibios_scan_root(busn);
53 return; 51 return;
54 } 52 }
55 } 53 }