Searched refs:TTY_LDISC_CHANGING (Results 1 – 3 of 3) sorted by relevance
324 #define TTY_LDISC_CHANGING 20 macro330 test_bit(TTY_LDISC_CHANGING, &tty->flags); in tty_io_nonblock()
309 set_bit(TTY_LDISC_CHANGING, &tty->flags); in tty_ldisc_lock()324 clear_bit(TTY_LDISC_CHANGING, &tty->flags); in tty_ldisc_unlock()
1741 } while (!test_bit(TTY_LDISC_CHANGING, &tty->flags)); in n_tty_receive_buf_common()