arc: 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>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index c0d87ac..8782a03 100644 (file)
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -18,8 +18,7 @@ ifeq ($(CONFIG_ARC_TUNE_MCPU),"")
 cflags-y                               += $(tune-mcpu-def-y)
 else
 tune-mcpu                              := $(shell echo $(CONFIG_ARC_TUNE_MCPU))
-tune-mcpu-ok                           := $(call cc-option-yn, $(tune-mcpu))
-ifeq ($(tune-mcpu-ok),y)
+ifneq ($(call cc-option,$(tune-mcpu)),)
 cflags-y                               += $(tune-mcpu)
 else
 # The flag provided by 'CONFIG_ARC_TUNE_MCPU' option isn't known by this compiler