static void sx_flush_buffer(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
unsigned long flags;
struct specialix_board *bp;
static void sx_close(struct tty_struct *tty, struct file *filp)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned long flags;
unsigned long timeout;
static int sx_write(struct tty_struct *tty,
const unsigned char *buf, int count)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
int c, total = 0;
unsigned long flags;
static int sx_put_char(struct tty_struct *tty, unsigned char ch)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
unsigned long flags;
struct specialix_board *bp;
static void sx_flush_chars(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
unsigned long flags;
struct specialix_board *bp = port_Board(port);
static int sx_write_room(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
int ret;
func_enter();
static int sx_chars_in_buffer(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
func_enter();
static int sx_tiocmget(struct tty_struct *tty, struct file *file)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned char status;
unsigned int result;
static int sx_tiocmset(struct tty_struct *tty, struct file *file,
unsigned int set, unsigned int clear)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
unsigned long flags;
struct specialix_board *bp;
static int sx_send_break(struct tty_struct *tty, int length)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp = port_Board(port);
unsigned long flags;
static int sx_ioctl(struct tty_struct *tty, struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
void __user *argp = (void __user *)arg;
func_enter();
static void sx_throttle(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned long flags;
static void sx_unthrottle(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned long flags;
static void sx_stop(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned long flags;
static void sx_start(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned long flags;
static void sx_hangup(struct tty_struct *tty)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
struct specialix_board *bp;
unsigned long flags;
static void sx_set_termios(struct tty_struct *tty,
struct ktermios *old_termios)
{
- struct specialix_port *port = (struct specialix_port *)tty->driver_data;
+ struct specialix_port *port = tty->driver_data;
unsigned long flags;
struct specialix_board *bp;