1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index eb4883efb7c6..7410e093a6b9 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -161,7 +161,11 @@ s3c24xx_serial_dbg(const char *fmt, ...)
 
 /* we can support 3 uarts, but not always use them */
 
+#ifdef CONFIG_CPU_S3C2400
+#define NR_PORTS (2)
+#else
 #define NR_PORTS (3)
+#endif
 
 /* port irq numbers */
 
@@ -1060,7 +1064,7 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
         dbg("resource %p (%lx..%lx)\n", res, res->start, res->end);
 
         port->mapbase   = res->start;
-        port->membase   = S3C24XX_VA_UART + (res->start - S3C2410_PA_UART);
+        port->membase   = S3C24XX_VA_UART + (res->start - S3C24XX_PA_UART);
         port->irq       = platform_get_irq(platdev, 0);
 
         ourport->clk    = clk_get(&platdev->dev, "uart");