tty: USB does not need the filp argument in the drivers

And indeed none of them use it. Clean this up as it will make moving to a
standard open method rather easier.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index 3cece27325e7..e90f88a3b040 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -141,8 +141,7 @@ struct oti6858_control_pkt {
           && ((a)->frame_fmt == (priv)->pending_setup.frame_fmt))
 
 /* function prototypes */
-static int oti6858_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp);
+static int oti6858_open(struct tty_struct *tty, struct usb_serial_port *port);
 static void oti6858_close(struct usb_serial_port *port);
 static void oti6858_set_termios(struct tty_struct *tty,
                         struct usb_serial_port *port, struct ktermios *old);
@@ -566,8 +565,7 @@ static void oti6858_set_termios(struct tty_struct *tty,
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static int oti6858_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static int oti6858_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct oti6858_private *priv = usb_get_serial_port_data(port);
         struct ktermios tmp_termios;