[PATCH] dt-bindings: kbuild: Fix dt_binding_check for arch without dts directory

["Rob Herring (Arm)" <robh@kernel.org>]

Commit 1d06c77d93da ("dt-bindings: kbuild: Add separate
target/dependency for processed-schema.json") placed setting CHECK_DTBS
for 'dt_binding_check' target within the section that depends on having
arch/$ARCH/boot/dts/ which x86 doesn't have for example. That results in
the schema checks not running for the examples. Move setting it back out
of the conditional section as it was (CHECK_DT_BINDING is still
replaced).

Fixes: 1d06c77d93da ("dt-bindings: kbuild: Add separate target/dependency for processed-schema.json")
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
Cc: devicetree@vger.kernel.org

Masahiro, Please take this as the above commit is in your tree.

 Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index f4fe5b0ea931..43a2a630436a 100644
--- a/Makefile
+++ b/Makefile
@@ -1403,7 +1403,7 @@ dtbs: dtbs_prepare
 # dtbs_install depend on it as dtbs_install may run as root.
 dtbs_prepare: include/config/kernel.release scripts_dtc
 
-ifneq ($(filter dt_binding_check dtbs_check, $(MAKECMDGOALS)),)
+ifneq ($(filter dtbs_check, $(MAKECMDGOALS)),)
 export CHECK_DTBS=y
 endif
 
@@ -1422,6 +1422,10 @@ endif
 
 endif
 
+ifneq ($(filter dt_binding_check, $(MAKECMDGOALS)),)
+export CHECK_DTBS=y
+endif
+
 PHONY += scripts_dtc
 scripts_dtc: scripts_basic
 	$(Q)$(MAKE) $(build)=scripts/dtc
-- 
2.43.0