2028 		struct mtk_base_afe_memif *memif = &afe->memif[i];  in mt8192_afe_irq_handler()  local
2030 		if (!memif->substream)  in mt8192_afe_irq_handler()
2033 		if (memif->irq_usage < 0)  in mt8192_afe_irq_handler()
2036 		irq = &afe->irqs[memif->irq_usage];  in mt8192_afe_irq_handler()
2039 			snd_pcm_period_elapsed(memif->substream);  in mt8192_afe_irq_handler()
2253 	/* init memif */  in mt8192_afe_pcm_dev_probe()
2255 	afe->memif = devm_kcalloc(dev, afe->memif_size, sizeof(*afe->memif),  in mt8192_afe_pcm_dev_probe()
2257 	if (!afe->memif) {  in mt8192_afe_pcm_dev_probe()
2263 		afe->memif[i].data = &memif_data[i];  in mt8192_afe_pcm_dev_probe()
2264 		afe->memif[i].irq_usage = memif_irq_usage[i];  in mt8192_afe_pcm_dev_probe()
2265 		afe->memif[i].const_irq = 1;  in mt8192_afe_pcm_dev_probe()