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, 3 deletions

diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index 96873a7a32b0..f3f9be0469c5 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -1018,8 +1018,7 @@ static void iuu_close(struct usb_serial_port *port)
         }
 }
 
-static int iuu_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct usb_serial *serial = port->serial;
         u8 *buf;
@@ -1077,7 +1076,7 @@ static int iuu_open(struct tty_struct *tty,
                 tty->termios->c_iflag = 0;
                 priv->termios_initialized = 1;
                 priv->poll = 0;
-         }
+        }
         spin_unlock_irqrestore(&priv->lock, flags);
 
         /* initialize writebuf */