ARM: S5PV210: Fix build error on pm debug

This patch fixes build error by S3C2410 PM Suspend debug option
due to undefined address.
Signed-off-by: NSangbeom Kim <sbkim73@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s5pv210/include/mach/map.h

@@ -57,6 +57,8 @@
 
 #define S5P_SZ_UART		SZ_256
 
+#define S3C_VA_UARTx(x)		(S3C_VA_UART + ((x) * S3C_UART_OFFSET))
+
 #define S5PV210_PA_SROMC	(0xE8000000)
 
 #define S5PV210_PA_CFCON	(0xE8200000)