serial: samsung: correct the case and default order in switch

The cases should comes before default in a switch.

Even if we want the case and default to share same code.
Its good to define the case first followed by default.
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/samsung.c

@@ -1542,8 +1542,8 @@ s3c24xx_serial_get_options(struct uart_port *port, int *baud,
 		case S3C2410_LCON_CS7:
 			*bits = 7;
 			break;
-		default:
 		case S3C2410_LCON_CS8:
+		default:
 			*bits = 8;
 			break;
 		}