1/* 2 * This is a few stub routines to make the boot code cleaner looking when 3 * there is no serial port support doesn't need to be closed, for example. 4 * 5 * Author: Tom Rini <trini@mvista.com> 6 * 7 * 2003 (c) MontaVista, Software, Inc. This file is licensed under the terms 8 * of the GNU General Public License version 2. This program is licensed "as 9 * is" without any warranty of any kind, whether express or implied. 10 */ 11 12unsigned long __attribute__ ((weak)) 13serial_init(int chan, void *ignored) 14{ 15 return 0; 16} 17 18void __attribute__ ((weak)) 19serial_close(unsigned long com_port) 20{ 21} 22