static void x25_asy_write_wakeup(struct tty_struct *tty)
{
int actual;
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
static void x25_asy_receive_buf(struct tty_struct *tty,
const unsigned char *cp, char *fp, int count)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
if (!sl || sl->magic != X25_ASY_MAGIC || !netif_running(sl->dev))
return;
static int x25_asy_open_tty(struct tty_struct *tty)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
int err;
if (tty->ops->write == NULL)
*/
static void x25_asy_close_tty(struct tty_struct *tty)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC)
static int x25_asy_ioctl(struct tty_struct *tty, struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct x25_asy *sl = tty->disc_data;
/* First make sure we're connected. */
if (!sl || sl->magic != X25_ASY_MAGIC)