1 files changed, 2 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index f2286822be09..a5de6211b97a 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -278,10 +278,8 @@ void __init find_and_init_phbs(void)
 {
         struct device_node *node;
         struct pci_controller *phb;
-        unsigned int index;
         struct device_node *root = of_find_node_by_path("/");
 
-        index = 0;
         for (node = of_get_next_child(root, NULL);
              node != NULL;
              node = of_get_next_child(root, node)) {
@@ -295,8 +293,7 @@ void __init find_and_init_phbs(void)
                         continue;
                 rtas_setup_phb(phb);
                 pci_process_bridge_OF_ranges(phb, node, 0);
-                pci_setup_phb_io(phb, index == 0);
-                index++;
+                isa_bridge_find_early(phb);
         }
 
         of_node_put(root);
@@ -335,7 +332,7 @@ int pcibios_remove_root_bus(struct pci_controller *phb)
                 return 1;
         }
 
-        rc = unmap_bus_range(b);
+        rc = pcibios_unmap_io_space(b);
         if (rc) {
                 printk(KERN_ERR "%s: failed to unmap IO on bus %s\n",
                         __FUNCTION__, b->name);