373 int mpc5200_audio_dma_create(struct platform_device *op)  in mpc5200_audio_dma_create()  argument
384 	irq = irq_of_parse_and_map(op->dev.of_node, 0);  in mpc5200_audio_dma_create()
385 	if (of_address_to_resource(op->dev.of_node, 0, &res)) {  in mpc5200_audio_dma_create()
386 		dev_err(&op->dev, "Missing reg property\n");  in mpc5200_audio_dma_create()
391 		dev_err(&op->dev, "Could not map registers\n");  in mpc5200_audio_dma_create()
403 	prop = of_get_property(op->dev.of_node, "cell-index", &size);  in mpc5200_audio_dma_create()
415 	psc_dma->dev = &op->dev;  in mpc5200_audio_dma_create()
429 		dev_err(&op->dev, "Could not allocate bestcomm tasks\n");  in mpc5200_audio_dma_create()
476 	dev_set_drvdata(&op->dev, psc_dma);  in mpc5200_audio_dma_create()
479 	return snd_soc_register_platform(&op->dev, &mpc5200_audio_dma_platform);  in mpc5200_audio_dma_create()
492 int mpc5200_audio_dma_destroy(struct platform_device *op)  in mpc5200_audio_dma_destroy()  argument
494 	struct psc_dma *psc_dma = dev_get_drvdata(&op->dev);  in mpc5200_audio_dma_destroy()
496 	dev_dbg(&op->dev, "mpc5200_audio_dma_destroy()\n");  in mpc5200_audio_dma_destroy()
498 	snd_soc_unregister_platform(&op->dev);  in mpc5200_audio_dma_destroy()
510 	dev_set_drvdata(&op->dev, NULL);  in mpc5200_audio_dma_destroy()