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-rw-r--r--arch/s390/Makefile7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 8a41110d3a9a..cdf3557864e1 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -52,13 +52,6 @@ cflags-y += -Wa,-I$(srctree)/arch/$(ARCH)/include
#
cflags-$(CONFIG_FRAME_POINTER) += -fno-optimize-sibling-calls
-# old style option for packed stacks
-ifeq ($(call cc-option-yn,-mkernel-backchain),y)
-cflags-$(CONFIG_PACK_STACK) += -mkernel-backchain -D__PACK_STACK
-aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK
-endif
-
-# new style option for packed stacks
ifeq ($(call cc-option-yn,-mpacked-stack),y)
cflags-$(CONFIG_PACK_STACK) += -mpacked-stack -D__PACK_STACK
aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK