tty_kopen         150 drivers/staging/speakup/spk_ttyio.c 	tty = tty_kopen(dev);
tty_kopen        1922 drivers/tty/tty_io.c EXPORT_SYMBOL_GPL(tty_kopen);
tty_kopen         416 include/linux/tty.h extern struct tty_struct *tty_kopen(dev_t device);