arm: s5pc1xx: move SoC to mach-s5pc1xx

move arm/arm/cpu/armv7/s5pc1xx to arch/arm/mach-s5pc1xx

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6542c38..9705685 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -721,7 +721,7 @@
 
 source "arch/arm/mach-rockchip/Kconfig"
 
-source "arch/arm/cpu/armv7/s5pc1xx/Kconfig"
+source "arch/arm/mach-s5pc1xx/Kconfig"
 
 source "arch/arm/mach-socfpga/Kconfig"