kbuild: always use $(CC) for $(call cc-version)
The possibility to specify an optional parameter did not work out as
expected and it was not used - so remove the possibility.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index f011322..bb19c15 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -77,8 +77,7 @@
# cc-version
# Usage gcc-ver := $(call cc-version, $(CC))
-cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
- $(if $(1), $(1), $(CC)))
+cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))
# cc-ifversion
# Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)