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authorNick Desaulniers <ndesaulniers@google.com>2021-08-16 17:21:04 -0700
committerMasahiro Yamada <masahiroy@kernel.org>2021-09-03 08:17:20 +0900
commitff00f64bceb164267dccc3648eb299aeafd3a342 (patch)
tree366b6faa1019d6569bae31bf73f3d496a03ccee4 /arch/s390/Makefile
parentba3e87cfa2a0f2db889297b6fc8a9e91a35c2d21 (diff)
s390: replace cc-option-yn uses with cc-option
cc-option-yn can be replaced with cc-option. ie. Checking for support: ifeq ($(call cc-option-yn,$(FLAG)),y) becomes: ifneq ($(call cc-option,$(FLAG)),) Checking for lack of support: ifeq ($(call cc-option-yn,$(FLAG)),n) becomes: ifeq ($(call cc-option,$(FLAG)),) This allows us to pursue removing cc-option-yn. Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'arch/s390/Makefile')
-rw-r--r--arch/s390/Makefile14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 1e3172877982..f5c399851d70 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -70,7 +70,7 @@ cflags-y += -Wa,-I$(srctree)/arch/$(ARCH)/include
#
cflags-$(CONFIG_FRAME_POINTER) += -fno-optimize-sibling-calls
-ifeq ($(call cc-option-yn,-mpacked-stack -mbackchain -msoft-float),y)
+ifneq ($(call cc-option,-mpacked-stack -mbackchain -msoft-float),)
cflags-$(CONFIG_PACK_STACK) += -mpacked-stack -D__PACK_STACK
aflags-$(CONFIG_PACK_STACK) += -D__PACK_STACK
endif
@@ -78,22 +78,22 @@ endif
KBUILD_AFLAGS_DECOMPRESSOR += $(aflags-y)
KBUILD_CFLAGS_DECOMPRESSOR += $(cflags-y)
-ifeq ($(call cc-option-yn,-mstack-size=8192 -mstack-guard=128),y)
+ifneq ($(call cc-option,-mstack-size=8192 -mstack-guard=128),)
cflags-$(CONFIG_CHECK_STACK) += -mstack-size=$(STACK_SIZE)
-ifneq ($(call cc-option-yn,-mstack-size=8192),y)
+ifeq ($(call cc-option,-mstack-size=8192),)
cflags-$(CONFIG_CHECK_STACK) += -mstack-guard=$(CONFIG_STACK_GUARD)
endif
endif
ifdef CONFIG_WARN_DYNAMIC_STACK
- ifeq ($(call cc-option-yn,-mwarn-dynamicstack),y)
+ ifneq ($(call cc-option,-mwarn-dynamicstack),)
KBUILD_CFLAGS += -mwarn-dynamicstack
KBUILD_CFLAGS_DECOMPRESSOR += -mwarn-dynamicstack
endif
endif
ifdef CONFIG_EXPOLINE
- ifeq ($(call cc-option-yn,$(CC_FLAGS_MARCH) -mindirect-branch=thunk),y)
+ ifneq ($(call cc-option,$(CC_FLAGS_MARCH) -mindirect-branch=thunk),)
CC_FLAGS_EXPOLINE := -mindirect-branch=thunk
CC_FLAGS_EXPOLINE += -mfunction-return=thunk
CC_FLAGS_EXPOLINE += -mindirect-branch-table
@@ -104,10 +104,10 @@ ifdef CONFIG_EXPOLINE
endif
ifdef CONFIG_FUNCTION_TRACER
- ifeq ($(call cc-option-yn,-mfentry -mnop-mcount),n)
+ ifeq ($(call cc-option,-mfentry -mnop-mcount),)
# make use of hotpatch feature if the compiler supports it
cc_hotpatch := -mhotpatch=0,3
- ifeq ($(call cc-option-yn,$(cc_hotpatch)),y)
+ ifneq ($(call cc-option,$(cc_hotpatch)),)
CC_FLAGS_FTRACE := $(cc_hotpatch)
KBUILD_AFLAGS += -DCC_USING_HOTPATCH
KBUILD_CFLAGS += -DCC_USING_HOTPATCH