ARM: rmobile: Move SoC sources to mach-rmobile

Move from arch/arm/cpu/armv7/rmobile/ to arch/arm/mach-rmobile/.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3237a74..e6940e6 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -879,7 +879,7 @@
 
 source "arch/arm/mach-orion5x/Kconfig"
 
-source "arch/arm/cpu/armv7/rmobile/Kconfig"
+source "arch/arm/mach-rmobile/Kconfig"
 
 source "arch/arm/mach-meson/Kconfig"