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, 1 insertions, 4 deletions

diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c
index 3c249d8e8b8e..8b312a05a353 100644
--- a/drivers/usb/serial/spcp8x5.c
+++ b/drivers/usb/serial/spcp8x5.c
@@ -623,8 +623,7 @@ static void spcp8x5_set_termios(struct tty_struct *tty,
 
 /* open the serial port. do some usb system call. set termios and get the line
  * status of the device. then submit the read urb */
-static int spcp8x5_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static int spcp8x5_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct ktermios tmp_termios;
         struct usb_serial *serial = port->serial;
@@ -658,8 +657,6 @@ static int spcp8x5_open(struct tty_struct *tty,
         priv->line_status = status & 0xf0 ;
         spin_unlock_irqrestore(&priv->lock, flags);
 
-        /* FIXME: need to assert RTS and DTR if CRTSCTS off */
-
         dbg("%s - submitting read urb", __func__);
         port->read_urb->dev = serial->dev;
         ret = usb_submit_urb(port->read_urb, GFP_KERNEL);