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Diffstat (limited to 'arch/powerpc/kernel/pci_of_scan.c')
-rw-r--r--arch/powerpc/kernel/pci_of_scan.c9
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 1e89a72fd03..fe0a5ad6f73 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);
}
}
}