1 files changed, 1 insertions, 16 deletions

diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c
index 61045c192e88..eb30e356f5be 100644
--- a/arch/xtensa/kernel/pci.c
+++ b/arch/xtensa/kernel/pci.c
@@ -153,7 +153,7 @@ static void __init pci_controller_apertures(struct pci_controller *pci_ctrl,
         }
         res->start += io_offset;
         res->end += io_offset;
-        pci_add_resource(resources, res);
+        pci_add_resource_offset(resources, res, io_offset);
 
         for (i = 0; i < 3; i++) {
                 res = &pci_ctrl->mem_resources[i];
@@ -200,24 +200,9 @@ subsys_initcall(pcibios_init);
 
 void __init pcibios_fixup_bus(struct pci_bus *bus)
 {
-        struct pci_controller *pci_ctrl = bus->sysdata;
-        struct resource *res;
-        unsigned long io_offset;
-        int i;
-
-        io_offset = (unsigned long)pci_ctrl->io_space.base;
         if (bus->parent) {
                 /* This is a subordinate bridge */
                 pci_read_bridge_bases(bus);
-
-                for (i = 0; i < 4; i++) {
-                        if ((res = bus->resource[i]) == NULL || !res->flags)
-                                continue;
-                        if (io_offset && (res->flags & IORESOURCE_IO)) {
-                                res->start += io_offset;
-                                res->end += io_offset;
-                        }
-                }
         }
 }