Merge commit 'v2.6.27' into timers/hpet

1 files changed, 11 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c
index ef74a0763ec1..8c619963becc 100644
--- a/arch/powerpc/platforms/fsl_uli1575.c
+++ b/arch/powerpc/platforms/fsl_uli1575.c
@@ -219,11 +219,21 @@ static void __devinit quirk_final_uli5249(struct pci_dev *dev)
         int i;
         u8 *dummy;
         struct pci_bus *bus = dev->bus;
+        resource_size_t end = 0;
+
+        for (i = PCI_BRIDGE_RESOURCES; i < PCI_BRIDGE_RESOURCES+3; i++) {
+                unsigned long flags = pci_resource_flags(dev, i);
+                if ((flags & (IORESOURCE_MEM|IORESOURCE_PREFETCH)) == IORESOURCE_MEM)
+                        end = pci_resource_end(dev, i);
+        }
 
         for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
                 if ((bus->resource[i]) &&
                         (bus->resource[i]->flags & IORESOURCE_MEM)) {
-                        dummy = ioremap(bus->resource[i]->end - 3, 0x4);
+                        if (bus->resource[i]->end == end)
+                                dummy = ioremap(bus->resource[i]->start, 0x4);
+                        else
+                                dummy = ioremap(bus->resource[i]->end - 3, 0x4);
                         if (dummy) {
                                 in_8(dummy);
                                 iounmap(dummy);