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Searched refs:TTY_LDISC_CHANGING (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/tty/
H A Dtty_ldisc.c334 set_bit(TTY_LDISC_CHANGING, &tty->flags); in tty_ldisc_lock()
349 clear_bit(TTY_LDISC_CHANGING, &tty->flags); in tty_ldisc_unlock()
H A Dn_tty.c1744 } while (!test_bit(TTY_LDISC_CHANGING, &tty->flags)); in n_tty_receive_buf_common()
/OK3568_Linux_fs/kernel/include/linux/
H A Dtty.h386 #define TTY_LDISC_CHANGING 20 /* Change pending - non-block IO */ macro
407 test_bit(TTY_LDISC_CHANGING, &tty->flags); in tty_io_nonblock()