[PATCH 2/4] powerpc: Remove altivec fix for gcc versions before 4.0

[Anton Blanchard]

Now we require gcc 4.0 on 64-bit we can remove the pre gcc 4.0
-maltivec workaround.

Signed-off-by: Anton Blanchard <anton at samba.org>
---

Index: linux-build/arch/powerpc/Makefile
===================================================================
--- linux-build.orig/arch/powerpc/Makefile	2012-04-18 07:49:24.024963656 +1000
+++ linux-build/arch/powerpc/Makefile	2012-04-18 11:58:18.278885496 +1000
@@ -77,18 +77,8 @@ CPP		= $(CC) -E $(KBUILD_CFLAGS)
 CHECKFLAGS	+= -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__
 
 ifeq ($(CONFIG_PPC64),y)
-GCC_BROKEN_VEC	:= $(call cc-ifversion, -lt, 0400, y)
-
 ifeq ($(CONFIG_POWER4_ONLY),y)
-ifeq ($(CONFIG_ALTIVEC),y)
-ifeq ($(GCC_BROKEN_VEC),y)
-	KBUILD_CFLAGS += $(call cc-option,-mcpu=970)
-else
-	KBUILD_CFLAGS += $(call cc-option,-mcpu=power4)
-endif
-else
 	KBUILD_CFLAGS += $(call cc-option,-mcpu=power4)
-endif
 else
 	KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
 endif