diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index d002a4e48ed9..2c84e4f0d8cb 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -1365,6 +1365,7 @@ static void s3c24xx_serial_pm(struct uart_port *port, unsigned int level,
        int timeout = 10000;

        ourport->pm_level = level;
+       return;

        switch (level) {
        case 3:
@@ -2302,6 +2303,7 @@ static int s3c24xx_serial_remove(struct platform_device *dev)
 static int s3c24xx_serial_suspend(struct device *dev)
 {
        struct uart_port *port = s3c24xx_dev_to_port(dev);
+       return 0;

        if (port)
                uart_suspend_port(&s3c24xx_uart_drv, port);
@@ -2313,6 +2315,7 @@ static int s3c24xx_serial_resume(struct device *dev)
 {
        struct uart_port *port = s3c24xx_dev_to_port(dev);
        struct s3c24xx_uart_port *ourport = to_ourport(port);
+       return 0;

        if (port) {
                clk_prepare_enable(ourport->clk);