1 files changed, 12 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index eabeec991016..f46914a0f33e 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -994,7 +994,7 @@ void pcibios_setup_bus_self(struct pci_bus *bus)
                 ppc_md.pci_dma_bus_setup(bus);
 }
 
-void pcibios_setup_device(struct pci_dev *dev)
+static void pcibios_setup_device(struct pci_dev *dev)
 {
         /* Fixup NUMA node as it may not be setup yet by the generic
          * code and is needed by the DMA init
@@ -1015,6 +1015,17 @@ void pcibios_setup_device(struct pci_dev *dev)
                 ppc_md.pci_irq_fixup(dev);
 }
 
+int pcibios_add_device(struct pci_dev *dev)
+{
+        /*
+         * We can only call pcibios_setup_device() after bus setup is complete,
+         * since some of the platform specific DMA setup code depends on it.
+         */
+        if (dev->bus->is_added)
+                pcibios_setup_device(dev);
+        return 0;
+}
+
 void pcibios_setup_bus_devices(struct pci_bus *bus)
 {
         struct pci_dev *dev;
@@ -1469,10 +1480,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
                 if (ppc_md.pcibios_enable_device_hook(dev))
                         return -EINVAL;
 
-        /* avoid pcie irq fix up impact on cardbus */
-        if (dev->hdr_type != PCI_HEADER_TYPE_CARDBUS)
-                pcibios_setup_device(dev);
-
         return pci_enable_resources(dev, mask);
 }