drivers/tty/n_tty.c

2502

.num = N_TTY,

drivers/tty/tty_ldisc.c

144

if (disc < N_TTY || disc >= NR_LDISCS)

drivers/tty/tty_ldisc.c

503

if (tty_ldisc_failto(tty, N_TTY) < 0 &&

drivers/tty/tty_ldisc.c

62

if (new_ldisc->num < N_TTY || new_ldisc->num >= NR_LDISCS)

drivers/tty/tty_ldisc.c

655

BUG_ON(disc == N_TTY);

drivers/tty/tty_ldisc.c

726

tty_ldisc_reinit(tty, N_TTY) < 0)

drivers/tty/tty_ldisc.c

803

struct tty_ldisc *ld = tty_ldisc_get(tty, N_TTY);

drivers/tty/vt/vt.c

3808

return ldisc == N_TTY ? 0 : -EINVAL;