39 struct qmc_audio {  struct
320 	struct qmc_audio *qmc_audio = dev_get_drvdata(component->dev);  in qmc_audio_of_xlate_dai_name()  local
325 	for (i = 0; i  < qmc_audio->num_dais; i++) {  in qmc_audio_of_xlate_dai_name()
326 		dai_driver = qmc_audio->dai_drivers + i;  in qmc_audio_of_xlate_dai_name()
393 	struct qmc_audio *qmc_audio = snd_soc_dai_get_drvdata(dai);  in qmc_dai_get_index()  local
395 	return dai->driver - qmc_audio->dai_drivers;  in qmc_dai_get_index()
400 	struct qmc_audio *qmc_audio = snd_soc_dai_get_drvdata(dai);  in qmc_dai_get_data()  local
404 	if (index > qmc_audio->num_dais)  in qmc_dai_get_data()
407 	return qmc_audio->dais + index;  in qmc_dai_get_data()
787 static int qmc_audio_dai_parse(struct qmc_audio *qmc_audio, struct device_node *np,  in qmc_audio_dai_parse()  argument
801 	qmc_dai->dev = qmc_audio->dev;  in qmc_audio_dai_parse()
805 		dev_err(qmc_audio->dev, "%pOF: failed to read reg\n", np);  in qmc_audio_dai_parse()
810 	qmc_dai->name = devm_kasprintf(qmc_audio->dev, GFP_KERNEL, "%s.%d",  in qmc_audio_dai_parse()
817 		return dev_err_probe(qmc_audio->dev, count,  in qmc_audio_dai_parse()
820 		return dev_err_probe(qmc_audio->dev, -EINVAL,  in qmc_audio_dai_parse()
823 	qmc_dai->chans = devm_kcalloc(qmc_audio->dev, count, sizeof(*qmc_dai->chans), GFP_KERNEL);  in qmc_audio_dai_parse()
828 		qmc_dai->chans[i].qmc_chan = devm_qmc_chan_get_byphandles_index(qmc_audio->dev, np,  in qmc_audio_dai_parse()
831 			return dev_err_probe(qmc_audio->dev, PTR_ERR(qmc_dai->chans[i].qmc_chan),  in qmc_audio_dai_parse()
837 			dev_err(qmc_audio->dev, "dai %d get QMC %d channel info failed %d\n",  in qmc_audio_dai_parse()
841 		dev_info(qmc_audio->dev, "dai %d QMC channel %d mode %d, nb_tx_ts %u, nb_rx_ts %u\n",  in qmc_audio_dai_parse()
845 			dev_err(qmc_audio->dev, "dai %d QMC chan %d mode %d is not QMC_TRANSPARENT\n",  in qmc_audio_dai_parse()
861 …dev_err(qmc_audio->dev, "dai %d QMC chan %d inconsistent number of Tx timeslots (%u instead of %u)…  in qmc_audio_dai_parse()
866 …dev_err(qmc_audio->dev, "dai %d QMC chan %d inconsistent number of Rx timeslots (%u instead of %u)…  in qmc_audio_dai_parse()
871 …dev_err(qmc_audio->dev, "dai %d QMC chan %d inconsistent Tx frame sample rate (%lu instead of %lu)…  in qmc_audio_dai_parse()
876 …dev_err(qmc_audio->dev, "dai %d QMC chan %d inconsistent Rx frame sample rate (%lu instead of %lu)…  in qmc_audio_dai_parse()
923 	struct qmc_audio *qmc_audio;  in qmc_audio_probe()  local
928 	qmc_audio = devm_kzalloc(&pdev->dev, sizeof(*qmc_audio), GFP_KERNEL);  in qmc_audio_probe()
929 	if (!qmc_audio)  in qmc_audio_probe()
932 	qmc_audio->dev = &pdev->dev;  in qmc_audio_probe()
934 	qmc_audio->num_dais = of_get_available_child_count(np);  in qmc_audio_probe()
935 	if (qmc_audio->num_dais) {  in qmc_audio_probe()
936 		qmc_audio->dais = devm_kcalloc(&pdev->dev, qmc_audio->num_dais,  in qmc_audio_probe()
937 					       sizeof(*qmc_audio->dais),  in qmc_audio_probe()
939 		if (!qmc_audio->dais)  in qmc_audio_probe()
942 		qmc_audio->dai_drivers = devm_kcalloc(&pdev->dev, qmc_audio->num_dais,  in qmc_audio_probe()
943 						      sizeof(*qmc_audio->dai_drivers),  in qmc_audio_probe()
945 		if (!qmc_audio->dai_drivers)  in qmc_audio_probe()
951 		ret = qmc_audio_dai_parse(qmc_audio, child,  in qmc_audio_probe()
952 					  qmc_audio->dais + i,  in qmc_audio_probe()
953 					  qmc_audio->dai_drivers + i);  in qmc_audio_probe()
961 	platform_set_drvdata(pdev, qmc_audio);  in qmc_audio_probe()
963 	ret = devm_snd_soc_register_component(qmc_audio->dev,  in qmc_audio_probe()
965 					      qmc_audio->dai_drivers,  in qmc_audio_probe()
966 					      qmc_audio->num_dais);  in qmc_audio_probe()