arm64: dts: renesas: Remove use of ARCH_R8A7795

CONFIG_ARCH_R8A7795 was split in CONFIG_ARCH_R8A77950 and
CONFIG_ARCH_R8A77951 in commit b925adfc ("soc: renesas: Add
ARCH_R8A7795[01] for existing R-Car H3"), so its users can be removed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200218112414.5591-1-geert+renesas@glider.be

arch/arm64/boot/dts/renesas/Makefile

@@ -5,10 +5,6 @@ dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n.dtb
 dtb-$(CONFIG_ARCH_R8A774B1) += r8a774b1-hihope-rzg2n-ex.dtb
 dtb-$(CONFIG_ARCH_R8A774C0) += r8a774c0-cat874.dtb r8a774c0-ek874.dtb \
 			       r8a774c0-ek874-idk-2121wr.dtb
-dtb-$(CONFIG_ARCH_R8A7795) += r8a77950-salvator-x.dtb
-dtb-$(CONFIG_ARCH_R8A7795) += r8a77950-ulcb.dtb r8a77950-ulcb-kf.dtb
-dtb-$(CONFIG_ARCH_R8A7795) += r8a77951-salvator-x.dtb r8a77951-salvator-xs.dtb
-dtb-$(CONFIG_ARCH_R8A7795) += r8a77951-ulcb.dtb r8a77951-ulcb-kf.dtb
 dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-salvator-x.dtb
 dtb-$(CONFIG_ARCH_R8A77950) += r8a77950-ulcb.dtb r8a77950-ulcb-kf.dtb
 dtb-$(CONFIG_ARCH_R8A77951) += r8a77951-salvator-x.dtb r8a77951-salvator-xs.dtb