static int keyspan_open (struct tty_struct *tty,
struct usb_serial_port *port,
struct file *filp);
static int keyspan_open (struct tty_struct *tty,
struct usb_serial_port *port,
struct file *filp);
-static void keyspan_close (struct tty_struct *tty,
- struct usb_serial_port *port,
- struct file *filp);
+static void keyspan_close (struct usb_serial_port *port);
+static void keyspan_dtr_rts (struct usb_serial_port *port, int on);
static int keyspan_startup (struct usb_serial *serial);
static void keyspan_shutdown (struct usb_serial *serial);
static int keyspan_write_room (struct tty_struct *tty);
static int keyspan_startup (struct usb_serial *serial);
static void keyspan_shutdown (struct usb_serial *serial);
static int keyspan_write_room (struct tty_struct *tty);
.write = keyspan_write,
.write_room = keyspan_write_room,
.set_termios = keyspan_set_termios,
.write = keyspan_write,
.write_room = keyspan_write_room,
.set_termios = keyspan_set_termios,
.write = keyspan_write,
.write_room = keyspan_write_room,
.set_termios = keyspan_set_termios,
.write = keyspan_write,
.write_room = keyspan_write_room,
.set_termios = keyspan_set_termios,
.write = keyspan_write,
.write_room = keyspan_write_room,
.set_termios = keyspan_set_termios,
.write = keyspan_write,
.write_room = keyspan_write_room,
.set_termios = keyspan_set_termios,