1 files changed, 3 insertions, 10 deletions

diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 524df4295c90..81acc7a57f3e 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -351,6 +351,8 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
 #endif
 
         INIT_LIST_HEAD(&info.resources);
+        /* insert busn resource at first */
+        pci_add_resource(&info.resources, &root->secondary);
         acpi_walk_resources(device->handle, METHOD_NAME__CRS, count_window,
                         &windows);
         if (windows) {
@@ -384,7 +386,7 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
                 return NULL;
         }
 
-        pbus->subordinate = pci_scan_child_bus(pbus);
+        pci_scan_child_bus(pbus);
         return pbus;
 
 out3:
@@ -496,15 +498,6 @@ pcibios_align_resource (void *data, const struct resource *res,
         return res->start;
 }
 
-/*
- * PCI BIOS setup, always defaults to SAL interface
- */
-char * __init
-pcibios_setup (char *str)
-{
-        return str;
-}
-
 int
 pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma,
                      enum pci_mmap_state mmap_state, int write_combine)