taglinefilesource code
port3699drivers/char/serial.cif (!multi->port3)
port3701drivers/char/serial.cif ((inb(multi->port3) & multi->mask3) != multi->match3)
port31779drivers/char/serial.cret.port3 = multi->port3;
port31835drivers/char/serial.cif (multi->port3)
port31836drivers/char/serial.crelease_region(multi->port3,1);
port31837drivers/char/serial.cmulti->port3 = new_multi.port3;
port31840drivers/char/serial.cif (multi->port3)
port31841drivers/char/serial.crequest_region(multi->port3,1,"serial(multiport3)");
port393include/linux/serial.hint    port3;
port3196include/linux/serial.hint    port3;