tiocmget: kill off the passing of the struct file

[firefly-linux-kernel-4.4.55.git] / drivers / usb / serial / usb-serial.c

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 546a52179becbc783a825bda99efd61c8a2d8bff..df105c6531a17283139d64282476e4a57f2417db 100644 (file)
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -496,14 +496,14 @@ static const struct file_operations serial_proc_fops = {
        .release        = single_release,
 };
 
-static int serial_tiocmget(struct tty_struct *tty, struct file *file)
+static int serial_tiocmget(struct tty_struct *tty)
 {
        struct usb_serial_port *port = tty->driver_data;
 
        dbg("%s - port %d", __func__, port->number);
 
        if (port->serial->type->tiocmget)
-               return port->serial->type->tiocmget(tty, file);
+               return port->serial->type->tiocmget(tty);
        return -EINVAL;
 }