powerpc: Remove altivec fix for gcc versions before 4.0

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@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 68455ddb63b7e01e9b72bab08906882650df933f..6ee3beb4d2646b0407c61168c624b4cdd127247a 100644 (file)
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -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