taglinefilesource code
mask2678drivers/char/serial.cif ((inb(multi->port2) & multi->mask2) != multi->match2)
mask21720drivers/char/serial.cret.mask2 = multi->mask2;
mask21768drivers/char/serial.cmulti->mask2 = new_multi.mask2;
mask291include/linux/serial.hunsigned char  mask2, match2;
mask2172include/linux/serial.hunsigned char  mask2, match2;