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>
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index 336bba7..1085a57 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -144,8 +144,7 @@
spin_unlock(&priv->lock);
}
-static int opticon_open(struct tty_struct *tty, struct usb_serial_port *port,
- struct file *filp)
+static int opticon_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct opticon_private *priv = usb_get_serial_data(port->serial);
unsigned long flags;