#define s3c2440_uart_inf_at NULL
#endif /* CONFIG_CPU_S3C2440 */
-#if defined(CONFIG_CPU_S3C2412) || defined(CONFIG_CPU_S3C2413)
+#if defined(CONFIG_CPU_S3C2412)
static int s3c2412_serial_setsource(struct uart_port *port,
struct s3c24xx_uart_clksrc *clk)