PCI/cardbus: Add a fixup hook and fix powerpc

[cascardo/linux.git] / arch / powerpc / kernel / pci-common.c

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e8dfdbd..cadbed6 100644 (file)
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1107,6 +1107,12 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus)
        list_for_each_entry(dev, &bus->devices, bus_list) {
                struct dev_archdata *sd = &dev->dev.archdata;
 
+               /* Cardbus can call us to add new devices to a bus, so ignore
+                * those who are already fully discovered
+                */
+               if (dev->is_added)
+                       continue;
+
                /* Setup OF node pointer in archdata */
                sd->of_node = pci_device_to_OF_node(dev);
 
@@ -1147,6 +1153,13 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus)
 }
 EXPORT_SYMBOL(pcibios_fixup_bus);
 
+void __devinit pci_fixup_cardbus(struct pci_bus *bus)
+{
+       /* Now fixup devices on that bus */
+       pcibios_setup_bus_devices(bus);
+}
+
+
 static int skip_isa_ioresource_align(struct pci_dev *dev)
 {
        if ((ppc_pci_flags & PPC_PCI_CAN_SKIP_ISA_ALIGN) &&