ia64/PCI: use pci_create_bus() instead of pci_scan_bus_parented()
This doesn't change any functionality, but it makes a subsequent patch
slightly simpler.
CC: Tony Luck <tony.luck@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 99f232c..3f9c86a 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -387,8 +387,11 @@
* should handle the case here, but it appears that IA64 hasn't
* such quirk. So we just ignore the case now.
*/
- pbus = pci_scan_bus_parented(NULL, bus, &pci_root_ops, controller);
+ pbus = pci_create_bus(NULL, bus, &pci_root_ops, controller);
+ if (!pbus)
+ return NULL;
+ pbus->subordinate = pci_scan_child_bus(pbus);
return pbus;
out3: