X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=scripts%2FMakefile.extrawarn;h=da3386a9d244c2ae18d841a9f554fb7b91e8c0f1;hb=5015641d2152f0fdb328d45d517db95be5485edc;hp=f734033af219d267fd67428432feb9bacee0baae;hpb=09c626892772e6fe03f768b3492fbb126f465fe6;p=firefly-linux-kernel-4.4.55.git

diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index f734033af219..da3386a9d244 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -24,6 +24,7 @@ warning-1 += $(call cc-option, -Wmissing-prototypes)
 warning-1 += -Wold-style-definition
 warning-1 += $(call cc-option, -Wmissing-include-dirs)
 warning-1 += $(call cc-option, -Wunused-but-set-variable)
+warning-1 += $(call cc-option, -Wunused-const-variable)
 warning-1 += $(call cc-disable-warning, missing-field-initializers)
 
 warning-2 := -Waggregate-return
@@ -56,7 +57,7 @@ endif
 KBUILD_CFLAGS += $(warning)
 else
 
-ifeq ($(COMPILER),clang)
+ifeq ($(cc-name),clang)
 KBUILD_CFLAGS += $(call cc-disable-warning, initializer-overrides)
 KBUILD_CFLAGS += $(call cc-disable-warning, unused-value)
 KBUILD_CFLAGS += $(call cc-disable-warning, format)