kbuild: use $(Q) for sub-make target

Since commit 066b7ed9558087a7957a1128f27d7a3462ff117f
(kbuild: Do not print the build directory with make -s),
"Q" is defined above the sub-make target.

This commit takes advantage of that and replaces
"$(if $(KBUILD_VERBOSE:1=),@)" with "$(Q)".

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Peter Foley <pefoley2@pefoley.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/Makefile b/Makefile
index 9eea3c0424db09b65ba35ad121779545d2da72d9..edc1269ee24c38327790744935de3b4497cdf87a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -171,8 +171,7 @@ $(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
        @:
 
 sub-make: FORCE
-       $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
-       KBUILD_SRC=$(CURDIR) \
+       $(Q)$(MAKE) -C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR) \
        KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \
        $(filter-out _all sub-make,$(MAKECMDGOALS))