66 static int check_clock_caps(struct snd_dice *dice)  in check_clock_caps()  argument
72 	if (dice->clock_caps > 0) {  in check_clock_caps()
73 		err = snd_dice_transaction_read_global(dice,  in check_clock_caps()
78 		dice->clock_caps = be32_to_cpu(value);  in check_clock_caps()
81 		dice->clock_caps = CLOCK_CAP_RATE_44100 |  in check_clock_caps()
90 static void dice_card_strings(struct snd_dice *dice)  in dice_card_strings()  argument
92 	struct snd_card *card = dice->card;  in dice_card_strings()
93 	struct fw_device *dev = fw_parent_device(dice->unit);  in dice_card_strings()
102 	err = snd_dice_transaction_read_global(dice, GLOBAL_NICK_NAME,  in dice_card_strings()
116 	fw_csr_string(dice->unit->directory, CSR_MODEL, model, sizeof(model));  in dice_card_strings()
120 		 dev_name(&dice->unit->device), 100 << dev->max_speed);  in dice_card_strings()
125 static void dice_free(struct snd_dice *dice)  in dice_free()  argument
127 	snd_dice_stream_destroy_duplex(dice);  in dice_free()
128 	snd_dice_transaction_destroy(dice);  in dice_free()
129 	fw_unit_put(dice->unit);  in dice_free()
131 	mutex_destroy(&dice->mutex);  in dice_free()
132 	kfree(dice);  in dice_free()
148 	struct snd_dice *dice = container_of(work, struct snd_dice, dwork.work);  in do_registration()  local
151 	if (dice->registered)  in do_registration()
154 	err = snd_card_new(&dice->unit->device, -1, NULL, THIS_MODULE, 0,  in do_registration()
155 			   &dice->card);  in do_registration()
159 	err = snd_dice_transaction_init(dice);  in do_registration()
163 	err = check_clock_caps(dice);  in do_registration()
167 	dice_card_strings(dice);  in do_registration()
169 	err = dice->detect_formats(dice);  in do_registration()
173 	err = snd_dice_stream_init_duplex(dice);  in do_registration()
177 	snd_dice_create_proc(dice);  in do_registration()
179 	err = snd_dice_create_pcm(dice);  in do_registration()
183 	err = snd_dice_create_midi(dice);  in do_registration()
187 	err = snd_dice_create_hwdep(dice);  in do_registration()
191 	err = snd_card_register(dice->card);  in do_registration()
199 	dice->card->private_free = dice_card_free;  in do_registration()
200 	dice->card->private_data = dice;  in do_registration()
201 	dice->registered = true;  in do_registration()
205 	snd_dice_stream_destroy_duplex(dice);  in do_registration()
206 	snd_dice_transaction_destroy(dice);  in do_registration()
207 	snd_dice_stream_destroy_duplex(dice);  in do_registration()
208 	snd_card_free(dice->card);  in do_registration()
209 	dev_info(&dice->unit->device,  in do_registration()
216 	struct snd_dice *dice;  in dice_probe()  local
226 	dice = kzalloc(sizeof(struct snd_dice), GFP_KERNEL);  in dice_probe()
227 	if (dice == NULL)  in dice_probe()
230 	dice->unit = fw_unit_get(unit);  in dice_probe()
231 	dev_set_drvdata(&unit->device, dice);  in dice_probe()
234 		dice->detect_formats = snd_dice_stream_detect_current_formats;  in dice_probe()
236 		dice->detect_formats =  in dice_probe()
240 	spin_lock_init(&dice->lock);  in dice_probe()
241 	mutex_init(&dice->mutex);  in dice_probe()
242 	init_completion(&dice->clock_accepted);  in dice_probe()
243 	init_waitqueue_head(&dice->hwdep_wait);  in dice_probe()
246 	INIT_DEFERRABLE_WORK(&dice->dwork, do_registration);  in dice_probe()
247 	snd_fw_schedule_registration(unit, &dice->dwork);  in dice_probe()
254 	struct snd_dice *dice = dev_get_drvdata(&unit->device);  in dice_remove()  local
261 	cancel_delayed_work_sync(&dice->dwork);  in dice_remove()
263 	if (dice->registered) {  in dice_remove()
265 		snd_card_free_when_closed(dice->card);  in dice_remove()
268 		dice_free(dice);  in dice_remove()
274 	struct snd_dice *dice = dev_get_drvdata(&unit->device);  in dice_bus_reset()  local
277 	if (!dice->registered)  in dice_bus_reset()
278 		snd_fw_schedule_registration(unit, &dice->dwork);  in dice_bus_reset()
281 	snd_dice_transaction_reinit(dice);  in dice_bus_reset()
287 	if (dice->registered) {  in dice_bus_reset()
288 		mutex_lock(&dice->mutex);  in dice_bus_reset()
289 		snd_dice_stream_update_duplex(dice);  in dice_bus_reset()
290 		mutex_unlock(&dice->mutex);  in dice_bus_reset()