1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 99b97c04896f..1d96142f135a 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -179,7 +179,7 @@ static int iuu_tiocmset(struct tty_struct *tty, struct file *file,
  * When no card , the reader respond with TIOCM_CD
  * This is known as CD autodetect mechanism
  */
-static int iuu_tiocmget(struct tty_struct *tty, struct file *file)
+static int iuu_tiocmget(struct tty_struct *tty)
 {
         struct usb_serial_port *port = tty->driver_data;
         struct iuu_private *priv = usb_get_serial_port_data(port);