PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges

Make pci_bridge_check_ranges() store the PCI_PREF_RANGE_TYPE_64 in
addition to IORESOURCE_MEM_64.  Just like pci_read_bridge_bases().

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index ed545f6..743ed8c 100644 (file)
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -354,8 +354,11 @@ static void pci_bridge_check_ranges(struct pci_bus *bus)
        }
        if (pmem) {
                b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH;
-               if ((pmem & PCI_PREF_RANGE_TYPE_MASK) == PCI_PREF_RANGE_TYPE_64)
+               if ((pmem & PCI_PREF_RANGE_TYPE_MASK) ==
+                   PCI_PREF_RANGE_TYPE_64) {
                        b_res[2].flags |= IORESOURCE_MEM_64;
+                       b_res[2].flags |= PCI_PREF_RANGE_TYPE_64;
+               }
        }
 
        /* double check if bridge does support 64 bit pref */