ARM: S3C64XX: make regs-sys.h local

The header file can be local in mach-s3c64xx/.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s3c64xx/cpuidle.c b/arch/arm/mach-s3c64xx/cpuidle.c
index acb197c..e3e455b 100644
--- a/arch/arm/mach-s3c64xx/cpuidle.c
+++ b/arch/arm/mach-s3c64xx/cpuidle.c
@@ -20,9 +20,10 @@
 
 #include <mach/map.h>
 
-#include <mach/regs-sys.h>
 #include <mach/regs-syscon-power.h>
 
+#include "regs-sys.h"
+
 static int s3c64xx_enter_idle(struct cpuidle_device *dev,
 			      struct cpuidle_driver *drv,
 			      int index)