arm/PCI: get rid of device resource fixups

Tell the PCI core about host bridge address translation so it can take
care of bus-to-resource conversion for us.

CC: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 5eff15f..8508882 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -472,8 +472,8 @@
 	request_resource(&ioport_resource, &res[0]);
 	request_resource(&iomem_resource, &res[1]);
 
-	pci_add_resource(&sys->resources, &res[0]);
-	pci_add_resource(&sys->resources, &res[1]);
+	pci_add_resource_offset(&sys->resources, &res[0], sys->io_offset);
+	pci_add_resource_offset(&sys->resources, &res[1], sys->mem_offset);
 
 	platform_notify = ixp4xx_pci_platform_notify;
 	platform_notify_remove = ixp4xx_pci_platform_notify_remove;