1 files changed, 7 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index a1d0632d97c6..7587b2ae5f77 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1032,7 +1032,13 @@ void pcibios_set_master(struct pci_dev *dev)
 
 void pcibios_fixup_bus(struct pci_bus *bus)
 {
-        /* Fixup the bus */
+        /* When called from the generic PCI probe, read PCI<->PCI bridge
+         * bases. This is -not- called when generating the PCI tree from
+         * the OF device-tree.
+         */
+        pci_read_bridge_bases(bus);
+
+        /* Now fixup the bus bus */
         pcibios_setup_bus_self(bus);
 
         /* Now fixup devices on that bus */