* -------------------------------------------------------------------
*/
-static void mcfrs_offintr(void *private)
+static void mcfrs_offintr(struct work_struct *work)
{
- struct mcf_serial *info = (struct mcf_serial *) private;
- struct tty_struct *tty;
+ struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue);
+ struct tty_struct *tty = info->tty;
- tty = info->tty;
- if (!tty)
- return;
- tty_wakeup(tty);
+ if (tty)
+ tty_wakeup(tty);
}
* do_serial_hangup() -> tty->hangup() -> mcfrs_hangup()
*
*/
-static void do_serial_hangup(void *private)
+static void do_serial_hangup(struct work_struct *work)
{
- struct mcf_serial *info = (struct mcf_serial *) private;
- struct tty_struct *tty;
+ struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue_hangup);
+ struct tty_struct *tty = info->tty;
- tty = info->tty;
- if (!tty)
- return;
-
- tty_hangup(tty);
+ if (tty)
+ tty_hangup(tty);
}
static int startup(struct mcf_serial * info)
#ifdef SERIAL_DEBUG_THROTTLE
char buf[64];
- printk("throttle %s: %d....\n", _tty_name(tty, buf),
+ printk("throttle %s: %d....\n", tty_name(tty, buf),
tty->ldisc.chars_in_buffer(tty));
#endif
#ifdef SERIAL_DEBUG_THROTTLE
char buf[64];
- printk("unthrottle %s: %d....\n", _tty_name(tty, buf),
+ printk("unthrottle %s: %d....\n", tty_name(tty, buf),
tty->ldisc.chars_in_buffer(tty));
#endif
info->event = 0;
info->count = 0;
info->blocked_open = 0;
- INIT_WORK(&info->tqueue, mcfrs_offintr, info);
- INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+ INIT_WORK(&info->tqueue, mcfrs_offintr);
+ INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
init_waitqueue_head(&info->open_wait);
init_waitqueue_head(&info->close_wait);