1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index d800e19ea564..afee470de924 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -1137,7 +1137,7 @@ int unmap_bus_range(struct pci_bus *bus)
         
         if (get_bus_io_range(bus, &start_phys, &start_virt, &size))
                 return 1;
-        if (iounmap_explicit((void __iomem *) start_virt, size))
+        if (__iounmap_explicit((void __iomem *) start_virt, size))
                 return 1;
 
         return 0;