taglinefilesource code
ldiscs2162drivers/char/serial.cif (tty->ldisc.num != ldiscs[N_TTY].num) {
ldiscs2165drivers/char/serial.ctty->ldisc = ldiscs[N_TTY];
ldiscs93drivers/char/tty_io.cstruct tty_ldisc ldiscs[NR_LDISCS];  /* line disc dispatch table  */
ldiscs203drivers/char/tty_io.cldiscs[disc] = *new_ldisc;
ldiscs204drivers/char/tty_io.cldiscs[disc].flags |= LDISC_FLAG_DEFINED;
ldiscs205drivers/char/tty_io.cldiscs[disc].num = disc;
ldiscs207drivers/char/tty_io.cmemset(&ldiscs[disc], 0, sizeof(struct tty_ldisc));
ldiscs222drivers/char/tty_io.cif (!(ldiscs[ldisc].flags & LDISC_FLAG_DEFINED)) {
ldiscs228drivers/char/tty_io.cif (!(ldiscs[ldisc].flags & LDISC_FLAG_DEFINED))
ldiscs242drivers/char/tty_io.ctty->ldisc = ldiscs[ldisc];
ldiscs250drivers/char/tty_io.ctty->ldisc = ldiscs[N_TTY];
ldiscs404drivers/char/tty_io.cif (tty->ldisc.num != ldiscs[N_TTY].num) {
ldiscs407drivers/char/tty_io.ctty->ldisc = ldiscs[N_TTY];
ldiscs1106drivers/char/tty_io.ctty->ldisc = ldiscs[N_TTY];
ldiscs1111drivers/char/tty_io.co_tty->ldisc = ldiscs[N_TTY];
ldiscs1703drivers/char/tty_io.ctty->ldisc = ldiscs[N_TTY];
ldiscs1793drivers/char/tty_io.cmemset(ldiscs, 0, sizeof(ldiscs));
ldiscs271include/linux/tty.hextern struct tty_ldisc ldiscs[];