kbuild: enable 'make CFLAGS=...' to add additional options to CC

[deliverable/linux.git] / arch / blackfin / Makefile

diff --git a/arch/blackfin/Makefile b/arch/blackfin/Makefile
index 20841663270fa50694669b90c4e54a55eb250bf1..52a6ac0728513e4f15b187512e7af956021232f6 100644 (file)
--- a/arch/blackfin/Makefile
+++ b/arch/blackfin/Makefile
@@ -53,7 +53,7 @@ rev-$(CONFIG_BF_REV_0_5)  := 0.5
 rev-$(CONFIG_BF_REV_NONE) := none
 rev-$(CONFIG_BF_REV_ANY)  := any
 
-CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
+KBUILD_CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
 AFLAGS += -mcpu=$(cpu-y)-$(rev-y)
 
 head-y   := arch/$(ARCH)/mach-$(MACHINE)/head.o arch/$(ARCH)/kernel/init_task.o