diff --git a/[refs] b/[refs]
index a253d5b8ed99..30bf31439ba9 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ac5f89c7d87f6f2fb7073723fc943488d9c3479d
+refs/heads/master: af9719c3062dfe216a0c3de3fa52be6d22b4456c
diff --git a/trunk/arch/powerpc/Makefile b/trunk/arch/powerpc/Makefile
index b7212b619c52..f1b5251d46fc 100644
--- a/trunk/arch/powerpc/Makefile
+++ b/trunk/arch/powerpc/Makefile
@@ -67,7 +67,7 @@ LDFLAGS_vmlinux-yy := -Bstatic
 LDFLAGS_vmlinux-$(CONFIG_PPC64)$(CONFIG_RELOCATABLE) := -pie
 LDFLAGS_vmlinux	:= $(LDFLAGS_vmlinux-yy)
 
-CFLAGS-$(CONFIG_PPC64)	:= -mminimal-toc -mtraceback=none  -mcall-aixdesc
+CFLAGS-$(CONFIG_PPC64)	:= -mminimal-toc -mtraceback=no -mcall-aixdesc
 CFLAGS-$(CONFIG_PPC32)	:= -ffixed-r2 -mmultiple
 KBUILD_CPPFLAGS	+= -Iarch/$(ARCH)
 KBUILD_AFLAGS	+= -Iarch/$(ARCH)