1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index d8825e159aa..d501aefa262 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -93,8 +93,7 @@ static int debug;
  */
 static int  mct_u232_startup(struct usb_serial *serial);
 static void mct_u232_release(struct usb_serial *serial);
-static int  mct_u232_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp);
+static int  mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port);
 static void mct_u232_close(struct usb_serial_port *port);
 static void mct_u232_dtr_rts(struct usb_serial_port *port, int on);
 static void mct_u232_read_int_callback(struct urb *urb);
@@ -421,8 +420,7 @@ static void mct_u232_release(struct usb_serial *serial)
         }
 } /* mct_u232_release */
 
-static int  mct_u232_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static int  mct_u232_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct usb_serial *serial = port->serial;
         struct mct_u232_private *priv = usb_get_serial_port_data(port);