diff --git a/[refs] b/[refs]
index 4c27c1420115..c97555d4904c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2325f0a0c3d76bb515f3312ab2b16afdbffcc594
+refs/heads/master: b9fa49a9a908407d9366b0e1e7222aee81a2df5b
diff --git a/trunk/arch/powerpc/kernel/vio.c b/trunk/arch/powerpc/kernel/vio.c
index ade8aeaa2e70..6952384cf89c 100644
--- a/trunk/arch/powerpc/kernel/vio.c
+++ b/trunk/arch/powerpc/kernel/vio.c
@@ -1031,8 +1031,8 @@ void vio_cmo_set_dev_desired(struct vio_dev *viodev, size_t desired) {}
 static int vio_cmo_bus_probe(struct vio_dev *viodev) { return 0; }
 static void vio_cmo_bus_remove(struct vio_dev *viodev) {}
 static void vio_cmo_set_dma_ops(struct vio_dev *viodev) {}
-static void vio_cmo_bus_init() {}
-static void vio_cmo_sysfs_init() { }
+static void vio_cmo_bus_init(void) {}
+static void vio_cmo_sysfs_init(void) { }
 #endif /* CONFIG_PPC_SMLPAR */
 EXPORT_SYMBOL(vio_cmo_entitlement_update);
 EXPORT_SYMBOL(vio_cmo_set_dev_desired);