drivers/bluetooth/hci_ldisc.c

805

err = n_tty_ioctl_helper(tty, cmd, arg);

drivers/net/ppp/ppp_async.c

312

err = n_tty_ioctl_helper(tty, cmd, arg);

drivers/net/ppp/ppp_synctty.c

304

err = n_tty_ioctl_helper(tty, cmd, arg);

drivers/tty/n_gsm.c

3889

return n_tty_ioctl_helper(tty, cmd, arg);

drivers/tty/n_hdlc.c

624

return n_tty_ioctl_helper(tty, cmd, arg);

drivers/tty/n_tty.c

2496

return n_tty_ioctl_helper(tty, cmd, arg);

drivers/tty/tty_ioctl.c

985

EXPORT_SYMBOL(n_tty_ioctl_helper);

include/linux/tty.h

492

int n_tty_ioctl_helper(struct tty_struct *tty, unsigned int cmd,

net/nfc/nci/uart.c

339

err = n_tty_ioctl_helper(tty, cmd, arg);