--- zzzz-none-000/linux-4.9.218/arch/arm64/boot/dts/socionext/Makefile	2020-04-02 15:20:41.000000000 +0000
+++ seale-7590ax-750/linux-4.9.218/arch/arm64/boot/dts/socionext/Makefile	2023-03-29 10:59:06.000000000 +0000
@@ -1,6 +1,3 @@
 dtb-$(CONFIG_ARCH_UNIPHIER) += \
 	uniphier-ld11-ref.dtb \
 	uniphier-ld20-ref.dtb
-
-always		:= $(dtb-y)
-clean-files	:= *.dtb