- efw->registered = true;
-
- return;
-error:
- snd_card_free(efw->card);
- dev_info(&efw->unit->device,
- "Sound card registration failed: %d\n", err);
-}
-
-static int
-efw_probe(struct fw_unit *unit, const struct ieee1394_device_id *entry)
-{
- struct snd_efw *efw;
-
- efw = devm_kzalloc(&unit->device, sizeof(struct snd_efw), GFP_KERNEL);
- if (efw == NULL)
- return -ENOMEM;
- efw->unit = fw_unit_get(unit);
- dev_set_drvdata(&unit->device, efw);
-
- mutex_init(&efw->mutex);
- spin_lock_init(&efw->lock);
- init_waitqueue_head(&efw->hwdep_wait);
-
- /* Allocate and register this sound card later. */
- INIT_DEFERRABLE_WORK(&efw->dwork, do_registration);
- snd_fw_schedule_registration(unit, &efw->dwork);
-