-static int empeg_open (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
-static void empeg_close (struct tty_struct *tty, struct usb_serial_port *port, struct file *filp);
-static int empeg_write (struct tty_struct *tty, struct usb_serial_port *port,
- const unsigned char *buf,
- int count);
-static int empeg_write_room (struct tty_struct *tty);
-static int empeg_chars_in_buffer (struct tty_struct *tty);
-static void empeg_throttle (struct tty_struct *tty);
-static void empeg_unthrottle (struct tty_struct *tty);
-static int empeg_startup (struct usb_serial *serial);
-static void empeg_shutdown (struct usb_serial *serial);
-static void empeg_set_termios (struct tty_struct *tty, struct usb_serial_port *port, struct ktermios *old_termios);
-static void empeg_write_bulk_callback (struct urb *urb);
-static void empeg_read_bulk_callback (struct urb *urb);
+static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
+ struct file *filp);
+static void empeg_close(struct tty_struct *tty, struct usb_serial_port *port,
+ struct file *filp);
+static int empeg_write(struct tty_struct *tty, struct usb_serial_port *port,
+ const unsigned char *buf,
+ int count);
+static int empeg_write_room(struct tty_struct *tty);
+static int empeg_chars_in_buffer(struct tty_struct *tty);
+static void empeg_throttle(struct tty_struct *tty);
+static void empeg_unthrottle(struct tty_struct *tty);
+static int empeg_startup(struct usb_serial *serial);
+static void empeg_shutdown(struct usb_serial *serial);
+static void empeg_set_termios(struct tty_struct *tty,
+ struct usb_serial_port *port, struct ktermios *old_termios);
+static void empeg_write_bulk_callback(struct urb *urb);
+static void empeg_read_bulk_callback(struct urb *urb);