1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index ee0dc9a0890c..9424178c6689 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1674,7 +1674,7 @@ static int mos7840_tiocmget(struct tty_struct *tty)
         return result;
 }
 
-static int mos7840_tiocmset(struct tty_struct *tty, struct file *file,
+static int mos7840_tiocmset(struct tty_struct *tty,
                             unsigned int set, unsigned int clear)
 {
         struct usb_serial_port *port = tty->driver_data;