kbuild: silence CHK/UPD messages according to $(quiet)

Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Sam Ravnborg <[email protected]>
diff --git a/init/Makefile b/init/Makefile
index 633392f..c5f157c 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -27,7 +27,9 @@
 # mkcompile_h will make sure to only update the
 # actual file if its content has changed.
 
+ quiet_chk_compile.h = echo '  CHK     $@'
+silent_chk_compile.h = :
 include/linux/compile.h: FORCE
-	@echo '  CHK     $@'
+	@$($(quiet)chk_compile.h)
 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \
 	"$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(KBUILD_CFLAGS)"
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index b96ea8d..da3559e 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -39,15 +39,19 @@
 # - If they are equal no change, and no timestamp update
 # - stdin is piped in from the first prerequisite ($<) so one has
 #   to specify a valid file as first prerequisite (often the kbuild file)
+ quiet_chk_filechk = echo '  CHK     $@'
+silent_chk_filechk = :
+ quiet_upd_filechk = echo '  UPD     $@'
+silent_upd_filechk = :
 define filechk
 	$(Q)set -e;				\
-	echo '  CHK     $@';			\
+	$($(quiet)chk_filechk);			\
 	mkdir -p $(dir $@);			\
 	$(filechk_$(1)) < $< > [email protected];		\
 	if [ -r $@ ] && cmp -s $@ [email protected]; then	\
 		rm -f [email protected];			\
 	else					\
-		echo '  UPD     $@';		\
+		$($(quiet)upd_filechk);		\
 		mv -f [email protected] $@;		\
 	fi
 endef