Lines Matching refs:new_ldisc
60 int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc) in tty_register_ldisc() argument
69 tty_ldiscs[disc] = new_ldisc; in tty_register_ldisc()
70 new_ldisc->num = disc; in tty_register_ldisc()
71 new_ldisc->refcount = 0; in tty_register_ldisc()
486 struct tty_ldisc *new_ldisc; in tty_ldisc_restore() local
497 new_ldisc = tty_ldisc_get(tty, N_TTY); in tty_ldisc_restore()
498 if (IS_ERR(new_ldisc)) in tty_ldisc_restore()
500 tty->ldisc = new_ldisc; in tty_ldisc_restore()
502 r = tty_ldisc_open(tty, new_ldisc); in tty_ldisc_restore()
524 struct tty_ldisc *old_ldisc, *new_ldisc; in tty_set_ldisc() local
526 new_ldisc = tty_ldisc_get(tty, ldisc); in tty_set_ldisc()
527 if (IS_ERR(new_ldisc)) in tty_set_ldisc()
528 return PTR_ERR(new_ldisc); in tty_set_ldisc()
533 tty_ldisc_put(new_ldisc); in tty_set_ldisc()
544 tty_ldisc_put(new_ldisc); in tty_set_ldisc()
555 tty_ldisc_put(new_ldisc); in tty_set_ldisc()
564 tty->ldisc = new_ldisc; in tty_set_ldisc()
567 retval = tty_ldisc_open(tty, new_ldisc); in tty_set_ldisc()
570 tty_ldisc_put(new_ldisc); in tty_set_ldisc()