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/ark3116.c b/drivers/usb/serial/ark3116.c
index aec61880f36..7ddde4ddfb4 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -318,8 +318,7 @@ static void ark3116_set_termios(struct tty_struct *tty,
         return;
 }
 
-static int ark3116_open(struct tty_struct *tty, struct usb_serial_port *port,
-                                        struct file *filp)
+static int ark3116_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct ktermios tmp_termios;
         struct usb_serial *serial = port->serial;
@@ -334,7 +333,7 @@ static int ark3116_open(struct tty_struct *tty, struct usb_serial_port *port,
                 return -ENOMEM;
         }
 
-        result = usb_serial_generic_open(tty, port, filp);
+        result = usb_serial_generic_open(tty, port);
         if (result)
                 goto err_out;