1 files changed, 5 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index d394d41b61d5..980fe32895c0 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -792,9 +792,10 @@ static void __devinit __pcibios_fixup_bus(struct pci_bus *bus)
                 for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) {
                         if ((res = bus->resource[i]) == NULL)
                                 continue;
-                        if (!res->flags || bus->self->transparent)
+                        if (!res->flags)
+                                continue;
+                        if (i >= 3 && bus->self->transparent)
                                 continue;
-
                         /* On PowerMac, Apple leaves bridge windows open over
                          * an inaccessible region of memory space (0...fffff)
                          * which is somewhat bogus, but that's what they think
@@ -806,7 +807,8 @@ static void __devinit __pcibios_fixup_bus(struct pci_bus *bus)
                          * equal to the pci_mem_offset of the host bridge and
                          * their size is smaller than 1M.
                          */
-                        if (res->start == hose->pci_mem_offset &&
+                        if (res->flags & IORESOURCE_MEM &&
+                            res->start == hose->pci_mem_offset &&
                             res->end < 0x100000) {
                                 printk(KERN_INFO
                                        "PCI: Closing bogus Apple Firmware"