kbuild: use -fno-optimize-sibling-calls unconditionally
We don't have to check for -fno-optimize-sibling-calls since even
gcc 3.2 supports it.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/Makefile b/Makefile
index b4de51d..7d25129 100644
--- a/Makefile
+++ b/Makefile
@@ -492,7 +492,7 @@
include $(srctree)/arch/$(ARCH)/Makefile
ifdef CONFIG_FRAME_POINTER
-CFLAGS += -fno-omit-frame-pointer $(call cc-option,-fno-optimize-sibling-calls,)
+CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
else
CFLAGS += -fomit-frame-pointer
endif