1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index b004b2a485c3..60f942632cb4 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -79,7 +79,7 @@ void usb_wwan_set_termios(struct tty_struct *tty,
 }
 EXPORT_SYMBOL(usb_wwan_set_termios);
 
-int usb_wwan_tiocmget(struct tty_struct *tty, struct file *file)
+int usb_wwan_tiocmget(struct tty_struct *tty)
 {
         struct usb_serial_port *port = tty->driver_data;
         unsigned int value;