887 int snd_timer_new(struct snd_card *card, char *id, struct snd_timer_id *tid,  in snd_timer_new()  argument
909 	if (id)  in snd_timer_new()
910 		strlcpy(timer->id, id, sizeof(timer->id));  in snd_timer_new()
1058 int snd_timer_global_new(char *id, int device, struct snd_timer **rtimer)  in snd_timer_global_new()  argument
1067 	return snd_timer_new(NULL, id, &tid, rtimer);  in snd_timer_global_new()
1475 static void snd_timer_user_zero_id(struct snd_timer_id *id)  in snd_timer_user_zero_id()  argument
1477 	id->dev_class = SNDRV_TIMER_CLASS_NONE;  in snd_timer_user_zero_id()
1478 	id->dev_sclass = SNDRV_TIMER_SCLASS_NONE;  in snd_timer_user_zero_id()
1479 	id->card = -1;  in snd_timer_user_zero_id()
1480 	id->device = -1;  in snd_timer_user_zero_id()
1481 	id->subdevice = -1;  in snd_timer_user_zero_id()
1484 static void snd_timer_user_copy_id(struct snd_timer_id *id, struct snd_timer *timer)  in snd_timer_user_copy_id()  argument
1486 	id->dev_class = timer->tmr_class;  in snd_timer_user_copy_id()
1487 	id->dev_sclass = SNDRV_TIMER_SCLASS_NONE;  in snd_timer_user_copy_id()
1488 	id->card = timer->card ? timer->card->number : -1;  in snd_timer_user_copy_id()
1489 	id->device = timer->tmr_device;  in snd_timer_user_copy_id()
1490 	id->subdevice = timer->tmr_subdevice;  in snd_timer_user_copy_id()
1495 	struct snd_timer_id id;  in snd_timer_user_next_device()  local
1499 	if (copy_from_user(&id, _tid, sizeof(id)))  in snd_timer_user_next_device()
1502 	if (id.dev_class < 0) {		/* first item */  in snd_timer_user_next_device()
1504 			snd_timer_user_zero_id(&id);  in snd_timer_user_next_device()
1508 			snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1511 		switch (id.dev_class) {  in snd_timer_user_next_device()
1513 			id.device = id.device < 0 ? 0 : id.device + 1;  in snd_timer_user_next_device()
1517 					snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1520 				if (timer->tmr_device >= id.device) {  in snd_timer_user_next_device()
1521 					snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1526 				snd_timer_user_zero_id(&id);  in snd_timer_user_next_device()
1530 			if (id.card < 0) {  in snd_timer_user_next_device()
1531 				id.card = 0;  in snd_timer_user_next_device()
1533 				if (id.device < 0) {  in snd_timer_user_next_device()
1534 					id.device = 0;  in snd_timer_user_next_device()
1536 					if (id.subdevice < 0)  in snd_timer_user_next_device()
1537 						id.subdevice = 0;  in snd_timer_user_next_device()
1538 					else if (id.subdevice < INT_MAX)  in snd_timer_user_next_device()
1539 						id.subdevice++;  in snd_timer_user_next_device()
1544 				if (timer->tmr_class > id.dev_class) {  in snd_timer_user_next_device()
1545 					snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1548 				if (timer->tmr_class < id.dev_class)  in snd_timer_user_next_device()
1550 				if (timer->card->number > id.card) {  in snd_timer_user_next_device()
1551 					snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1554 				if (timer->card->number < id.card)  in snd_timer_user_next_device()
1556 				if (timer->tmr_device > id.device) {  in snd_timer_user_next_device()
1557 					snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1560 				if (timer->tmr_device < id.device)  in snd_timer_user_next_device()
1562 				if (timer->tmr_subdevice > id.subdevice) {  in snd_timer_user_next_device()
1563 					snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1566 				if (timer->tmr_subdevice < id.subdevice)  in snd_timer_user_next_device()
1568 				snd_timer_user_copy_id(&id, timer);  in snd_timer_user_next_device()
1572 				snd_timer_user_zero_id(&id);  in snd_timer_user_next_device()
1575 			snd_timer_user_zero_id(&id);  in snd_timer_user_next_device()
1579 	if (copy_to_user(_tid, &id, sizeof(*_tid)))  in snd_timer_user_next_device()
1606 		strlcpy(ginfo->id, t->id, sizeof(ginfo->id));  in snd_timer_user_ginfo()
1715 	if (tselect.id.dev_class != SNDRV_TIMER_CLASS_SLAVE)  in snd_timer_user_tselect()
1716 		tselect.id.dev_sclass = SNDRV_TIMER_SCLASS_APPLICATION;  in snd_timer_user_tselect()
1717 	err = snd_timer_open(&tu->timeri, str, &tselect.id, current->pid);  in snd_timer_user_tselect()
1753 	strlcpy(info->id, t->id, sizeof(info->id));  in snd_timer_user_info()