[SERIAL] Remove old RSA resource handlign.

The resource handling left in autoconfig() is plainly wrong, since
we've already claimed the necessary resources prior to calling
autoconfig().  Therefore, we remove the superfluous code from
autoconfig().

drivers/serial/8250.c

@@ -726,13 +726,6 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags)
  out:	
 	spin_unlock_irqrestore(&up->port.lock, flags);
 //	restore_flags(flags);
-#ifdef CONFIG_SERIAL_8250_RSA
-	if (up->port.iobase && up->port.type == PORT_RSA) {
-		release_region(up->port.iobase, 8);
-		request_region(up->port.iobase + UART_RSA_BASE, 16,
-			       "serial_rsa");
-	}
-#endif
 	DEBUG_AUTOCONF("type=%s\n", uart_config[up->port.type].name);
 }