diff options
Diffstat (limited to 'drivers/usb/serial/cp210x.c')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index a34957c4b64c..3bcec419f463 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -31,9 +31,9 @@ static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *); static void cp210x_close(struct usb_serial_port *); static void cp210x_change_speed(struct tty_struct *, struct usb_serial_port *, - struct ktermios *); + const struct ktermios *); static void cp210x_set_termios(struct tty_struct *, struct usb_serial_port *, - struct ktermios*); + const struct ktermios *); static bool cp210x_tx_empty(struct usb_serial_port *port); static int cp210x_tiocmget(struct tty_struct *); static int cp210x_tiocmset(struct tty_struct *, unsigned int, unsigned int); @@ -1040,7 +1040,8 @@ static speed_t cp210x_get_actual_rate(speed_t baud) * otherwise. */ static void cp210x_change_speed(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old_termios) + struct usb_serial_port *port, + const struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct cp210x_serial_private *priv = usb_get_serial_data(serial); @@ -1122,7 +1123,8 @@ static bool cp210x_termios_change(const struct ktermios *a, const struct ktermio } static void cp210x_set_flow_control(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old_termios) + struct usb_serial_port *port, + const struct ktermios *old_termios) { struct cp210x_serial_private *priv = usb_get_serial_data(port->serial); struct cp210x_port_private *port_priv = usb_get_serial_port_data(port); @@ -1232,7 +1234,8 @@ out_unlock: } static void cp210x_set_termios(struct tty_struct *tty, - struct usb_serial_port *port, struct ktermios *old_termios) + struct usb_serial_port *port, + const struct ktermios *old_termios) { struct cp210x_serial_private *priv = usb_get_serial_data(port->serial); u16 bits; |