diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/hvc/hvsi.c | 2 | ||||
| -rw-r--r-- | drivers/tty/n_gsm.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/68360serial.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/crisv10.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/ifx6x60.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 6 | ||||
| -rw-r--r-- | drivers/tty/tty_io.c | 6 |
7 files changed, 10 insertions, 12 deletions
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index 67a75a502c0..55293105a56 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -1095,7 +1095,7 @@ static void hvsi_unthrottle(struct tty_struct *tty) h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE); } -static int hvsi_tiocmget(struct tty_struct *tty, struct file *file) +static int hvsi_tiocmget(struct tty_struct *tty) { struct hvsi_struct *hp = tty->driver_data; diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 44b8412a04e..97e3d509ff8 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2648,7 +2648,7 @@ static void gsmtty_wait_until_sent(struct tty_struct *tty, int timeout) to do here */ } -static int gsmtty_tiocmget(struct tty_struct *tty, struct file *filp) +static int gsmtty_tiocmget(struct tty_struct *tty) { struct gsm_dlci *dlci = tty->driver_data; return dlci->modem_rx; diff --git a/drivers/tty/serial/68360serial.c b/drivers/tty/serial/68360serial.c index 88b13356ec1..2a52cf14ce5 100644 --- a/drivers/tty/serial/68360serial.c +++ b/drivers/tty/serial/68360serial.c @@ -1240,7 +1240,7 @@ static int get_lsr_info(struct async_struct * info, unsigned int *value) } #endif -static int rs_360_tiocmget(struct tty_struct *tty, struct file *file) +static int rs_360_tiocmget(struct tty_struct *tty) { ser_info_t *info = (ser_info_t *)tty->driver_data; unsigned int result = 0; diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c index bcc31f2140a..8cc5c0224b2 100644 --- a/drivers/tty/serial/crisv10.c +++ b/drivers/tty/serial/crisv10.c @@ -3614,7 +3614,7 @@ rs_tiocmset(struct tty_struct *tty, struct file *file, } static int -rs_tiocmget(struct tty_struct *tty, struct file *file) +rs_tiocmget(struct tty_struct *tty) { struct e100_serial *info = (struct e100_serial *)tty->driver_data; unsigned int result; diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c index b68b96f53e6..4d26d39ec34 100644 --- a/drivers/tty/serial/ifx6x60.c +++ b/drivers/tty/serial/ifx6x60.c @@ -245,7 +245,7 @@ static void ifx_spi_timeout(unsigned long arg) * Map the signal state into Linux modem flags and report the value * in Linux terms */ -static int ifx_spi_tiocmget(struct tty_struct *tty, struct file *filp) +static int ifx_spi_tiocmget(struct tty_struct *tty) { unsigned int value; struct ifx_spi_device *ifx_dev = tty->driver_data; diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 20563c509b2..53e490e4756 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -905,7 +905,7 @@ static int uart_get_lsr_info(struct tty_struct *tty, return put_user(result, value); } -static int uart_tiocmget(struct tty_struct *tty, struct file *file) +static int uart_tiocmget(struct tty_struct *tty) { struct uart_state *state = tty->driver_data; struct tty_port *port = &state->port; @@ -913,10 +913,8 @@ static int uart_tiocmget(struct tty_struct *tty, struct file *file) int result = -EIO; mutex_lock(&port->mutex); - if ((!file || !tty_hung_up_p(file)) && - !(tty->flags & (1 << TTY_IO_ERROR))) { + if (!(tty->flags & (1 << TTY_IO_ERROR))) { result = uport->mctrl; - spin_lock_irq(&uport->lock); result |= uport->ops->get_mctrl(uport); spin_unlock_irq(&uport->lock); diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 0065da4b11c..fde5a4dae3d 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2465,12 +2465,12 @@ out: * Locking: none (up to the driver) */ -static int tty_tiocmget(struct tty_struct *tty, struct file *file, int __user *p) +static int tty_tiocmget(struct tty_struct *tty, int __user *p) { int retval = -EINVAL; if (tty->ops->tiocmget) { - retval = tty->ops->tiocmget(tty, file); + retval = tty->ops->tiocmget(tty); if (retval >= 0) retval = put_user(retval, p); @@ -2655,7 +2655,7 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return send_break(tty, arg ? arg*100 : 250); case TIOCMGET: - return tty_tiocmget(tty, file, p); + return tty_tiocmget(tty, p); case TIOCMSET: case TIOCMBIC: case TIOCMBIS: |