-static int whiteheat_attach (struct usb_serial *serial);
-static void whiteheat_shutdown (struct usb_serial *serial);
-static int whiteheat_open (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
-static void whiteheat_close (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
-static int whiteheat_write (struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count);
-static int whiteheat_write_room (struct tty_struct *tty);
-static int whiteheat_ioctl (struct tty_struct *tty, struct file * file, unsigned int cmd, unsigned long arg);
-static void whiteheat_set_termios (struct tty_struct *tty, struct usb_serial_port *port, struct ktermios * old);
-static int whiteheat_tiocmget (struct tty_struct *tty, struct file *file);
-static int whiteheat_tiocmset (struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear);
-static void whiteheat_break_ctl (struct tty_struct *tty, int break_state);
-static int whiteheat_chars_in_buffer (struct tty_struct *tty);
-static void whiteheat_throttle (struct tty_struct *tty);
-static void whiteheat_unthrottle (struct tty_struct *tty);
-static void whiteheat_read_callback (struct urb *urb);
-static void whiteheat_write_callback (struct urb *urb);
+static int whiteheat_attach(struct usb_serial *serial);
+static void whiteheat_shutdown(struct usb_serial *serial);
+static int whiteheat_open(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+static void whiteheat_close(struct tty_struct *tty,
+ struct usb_serial_port *port, struct file *filp);
+static int whiteheat_write(struct tty_struct *tty,
+ struct usb_serial_port *port,
+ const unsigned char *buf, int count);
+static int whiteheat_write_room(struct tty_struct *tty);
+static int whiteheat_ioctl(struct tty_struct *tty, struct file *file,
+ unsigned int cmd, unsigned long arg);
+static void whiteheat_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old);
+static int whiteheat_tiocmget(struct tty_struct *tty, struct file *file);
+static int whiteheat_tiocmset(struct tty_struct *tty, struct file *file,
+ unsigned int set, unsigned int clear);
+static void whiteheat_break_ctl(struct tty_struct *tty, int break_state);
+static int whiteheat_chars_in_buffer(struct tty_struct *tty);
+static void whiteheat_throttle(struct tty_struct *tty);
+static void whiteheat_unthrottle(struct tty_struct *tty);
+static void whiteheat_read_callback(struct urb *urb);
+static void whiteheat_write_callback(struct urb *urb);