x86/PCI: Use pcibios_scan_root() instead of pci_scan_bus_on_node()

pcibios_scan_root() looks up the bus's NUMA node, then calls
pci_scan_bus_on_node().  This uses pcibios_scan_root() directly and drops
the node lookup in the callers.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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)
 void pcibios_scan_specific_bus(int busn)
 {
         int devfn;
-        long node;
         u32 l;
 
         if (pci_find_bus(0, busn))
                 return;
 
-        node = get_mp_bus_to_node(busn);
         for (devfn = 0; devfn < 256; devfn += 8) {
                 if (!raw_pci_read(0, busn, devfn, PCI_VENDOR_ID, 2, &l) &&
                     l != 0x0000 && l != 0xffff) {
                         DBG("Found device at %02x:%02x [%04x]\n", busn, devfn, l);
                         printk(KERN_INFO "PCI: Discovered peer bus %02x\n", busn);
-                        pci_scan_bus_on_node(busn, &pci_root_ops, node);
+                        pcibios_scan_root(busn);
                         return;
                 }
         }