103 struct db9 {  struct
114 static struct db9 *db9_base[3];  argument
369 	struct db9 *db9 = (void *) private;  in db9_timer()  local
370 	struct parport *port = db9->pd->port;  in db9_timer()
371 	struct input_dev *dev = db9->dev[0];  in db9_timer()
372 	struct input_dev *dev2 = db9->dev[1];  in db9_timer()
375 	switch (db9->mode) {  in db9_timer()
490 			db9_saturn(db9->mode, port, db9->dev);  in db9_timer()
515 	mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);  in db9_timer()
520 	struct db9 *db9 = input_get_drvdata(dev);  in db9_open()  local
521 	struct parport *port = db9->pd->port;  in db9_open()
524 	err = mutex_lock_interruptible(&db9->mutex);  in db9_open()
528 	if (!db9->used++) {  in db9_open()
529 		parport_claim(db9->pd);  in db9_open()
531 		if (db9_modes[db9->mode].reverse) {  in db9_open()
535 		mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);  in db9_open()
538 	mutex_unlock(&db9->mutex);  in db9_open()
544 	struct db9 *db9 = input_get_drvdata(dev);  in db9_close()  local
545 	struct parport *port = db9->pd->port;  in db9_close()
547 	mutex_lock(&db9->mutex);  in db9_close()
548 	if (!--db9->used) {  in db9_close()
549 		del_timer_sync(&db9->timer);  in db9_close()
552 		parport_release(db9->pd);  in db9_close()
554 	mutex_unlock(&db9->mutex);  in db9_close()
559 	struct db9 *db9;  in db9_attach()  local
604 	db9 = kzalloc(sizeof(struct db9), GFP_KERNEL);  in db9_attach()
605 	if (!db9)  in db9_attach()
608 	mutex_init(&db9->mutex);  in db9_attach()
609 	db9->pd = pd;  in db9_attach()
610 	db9->mode = mode;  in db9_attach()
611 	db9->parportno = pp->number;  in db9_attach()
612 	init_timer(&db9->timer);  in db9_attach()
613 	db9->timer.data = (long) db9;  in db9_attach()
614 	db9->timer.function = db9_timer;  in db9_attach()
618 		db9->dev[i] = input_dev = input_allocate_device();  in db9_attach()
624 		snprintf(db9->phys[i], sizeof(db9->phys[i]),  in db9_attach()
625 			 "%s/input%d", db9->pd->port->name, i);  in db9_attach()
628 		input_dev->phys = db9->phys[i];  in db9_attach()
634 		input_set_drvdata(input_dev, db9);  in db9_attach()
653 	db9_base[port_idx] = db9;  in db9_attach()
657 	input_free_device(db9->dev[i]);  in db9_attach()
660 		input_unregister_device(db9->dev[i]);  in db9_attach()
661 	kfree(db9);  in db9_attach()
669 	struct db9 *db9;  in db9_detach()  local
679 	db9 = db9_base[i];  in db9_detach()
682 	for (i = 0; i < min(db9_modes[db9->mode].n_pads, DB9_MAX_DEVICES); i++)  in db9_detach()
683 		input_unregister_device(db9->dev[i]);  in db9_detach()
684 	parport_unregister_device(db9->pd);  in db9_detach()
685 	kfree(db9);  in db9_detach()