[PATCH 4/7] arc: replace cc-option-yn uses with cc-option

[Nick Desaulniers <ndesaulniers@google.com>]

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.

Cc: Vineet Gupta <vgupta@kernel.org>
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
---
 arch/arc/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index c0d87ac2e221..8782a03f24a8 100644
--- 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
-- 
2.33.0.rc1.237.g0d66db33f3-goog