848 	int port_number;  in mos7720_open()  local
896 	port_number = port->port_number;  in mos7720_open()
897 	read_mos_reg(serial, port_number, MOS7720_LSR, &data);  in mos7720_open()
904 	write_mos_reg(serial, port_number, MOS7720_IER, 0x00);  in mos7720_open()
905 	write_mos_reg(serial, port_number, MOS7720_FCR, 0x00);  in mos7720_open()
907 	write_mos_reg(serial, port_number, MOS7720_FCR, 0xcf);  in mos7720_open()
909 	write_mos_reg(serial, port_number, MOS7720_LCR,  in mos7720_open()
912 	write_mos_reg(serial, port_number, MOS7720_MCR,  in mos7720_open()
915 	write_mos_reg(serial, port_number, MOS7720_SP_CONTROL_REG, 0x00);  in mos7720_open()
917 	data = data | (port->port_number + 1);  in mos7720_open()
920 	write_mos_reg(serial, port_number, MOS7720_LCR,  in mos7720_open()
922 	write_mos_reg(serial, port_number, MOS7720_THR, 0x0c);  in mos7720_open()
923 	write_mos_reg(serial, port_number, MOS7720_IER, 0x00);  in mos7720_open()
925 	write_mos_reg(serial, port_number, MOS7720_LCR,  in mos7720_open()
927 	write_mos_reg(serial, port_number, MOS7720_IER, 0x0c);  in mos7720_open()
993 	write_mos_reg(serial, port->port_number, MOS7720_MCR, 0x00);  in mos7720_close()
994 	write_mos_reg(serial, port->port_number, MOS7720_IER, 0x00);  in mos7720_close()
1018 	write_mos_reg(serial, port->port_number, MOS7720_LCR,  in mos7720_break()
1143 		write_mos_reg(port->serial, port->port_number, MOS7720_MCR,  in mos7720_throttle()
1173 		write_mos_reg(port->serial, port->port_number, MOS7720_MCR,  in mos7720_unthrottle()
1184 	int port_number;  in set_higher_rates()  local
1196 	port_number = port->port_number;  in set_higher_rates()
1198 	write_mos_reg(serial, port_number, MOS7720_IER, 0x00);  in set_higher_rates()
1199 	write_mos_reg(serial, port_number, MOS7720_FCR, 0x00);  in set_higher_rates()
1200 	write_mos_reg(serial, port_number, MOS7720_FCR, 0xcf);  in set_higher_rates()
1202 	write_mos_reg(serial, port_number, MOS7720_MCR,  in set_higher_rates()
1210 	if (port_number == 0)  in set_higher_rates()
1217 	write_mos_reg(serial, port_number, MOS7720_MCR,  in set_higher_rates()
1224 	write_mos_reg(serial, port_number, MOS7720_LCR,  in set_higher_rates()
1226 	write_mos_reg(serial, port_number, MOS7720_DLL, 0x01);  in set_higher_rates()
1227 	write_mos_reg(serial, port_number, MOS7720_DLM, 0x00);  in set_higher_rates()
1229 	write_mos_reg(serial, port_number, MOS7720_LCR,  in set_higher_rates()
1326 	number = port->port_number;  in send_cmd_write_baud_rate()
1369 	int port_number;  in change_port_settings()  local
1376 	port_number = port->port_number;  in change_port_settings()
1427 	write_mos_reg(serial, port_number, MOS7720_IER, 0x00);  in change_port_settings()
1428 	write_mos_reg(serial, port_number, MOS7720_FCR, 0x00);  in change_port_settings()
1429 	write_mos_reg(serial, port_number, MOS7720_FCR, 0xcf);  in change_port_settings()
1432 	write_mos_reg(serial, port_number, MOS7720_LCR,  in change_port_settings()
1435 	write_mos_reg(serial, port_number, MOS7720_MCR,  in change_port_settings()
1447 		if (port_number)  in change_port_settings()
1457 	write_mos_reg(serial, port_number, MOS7720_MCR,  in change_port_settings()
1471 		write_mos_reg(serial, port_number, MOS7720_IER, 0x0c);  in change_port_settings()
1482 	write_mos_reg(serial, port_number, MOS7720_IER, 0x0c);  in change_port_settings()
1539 	int port_number = port->port_number;  in get_lsr_info()  local
1544 		read_mos_reg(port->serial, port_number, MOS7720_LSR, &data);  in get_lsr_info()
1601 	write_mos_reg(port->serial, port->port_number, MOS7720_MCR,  in mos7720_tiocmset()