1 files changed, 3 insertions, 6 deletions

diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 1e89a72fd030..fe0a5ad6f73e 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -202,9 +202,9 @@ EXPORT_SYMBOL(of_create_pci_dev);
  * this routine in turn call of_scan_bus() recusively to scan for more child
  * devices.
  */
-void __devinit of_scan_pci_bridge(struct device_node *node,
-                                  struct pci_dev *dev)
+void __devinit of_scan_pci_bridge(struct pci_dev *dev)
 {
+        struct device_node *node = dev->dev.of_node;
         struct pci_bus *bus;
         const u32 *busrange, *ranges;
         int len, i, mode;
@@ -238,7 +238,6 @@ void __devinit of_scan_pci_bridge(struct device_node *node,
         bus->primary = dev->bus->number;
         bus->subordinate = busrange[1];
         bus->bridge_ctl = 0;
-        bus->dev.of_node = of_node_get(node);
 
         /* parse ranges property */
         /* PCI #address-cells == 3 and #size-cells == 2 always */
@@ -335,9 +334,7 @@ static void __devinit __of_scan_bus(struct device_node *node,
         list_for_each_entry(dev, &bus->devices, bus_list) {
                 if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
                     dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) {
-                        struct device_node *child = pci_device_to_OF_node(dev);
-                        if (child)
-                                of_scan_pci_bridge(child, dev);
+                        of_scan_pci_bridge(dev);
                 }
         }
 }