329 	struct hdac_ext_stream *link_dev;  in skl_link_hw_params()  local
335 	link_dev = snd_hdac_ext_stream_assign(ebus, substream,  in skl_link_hw_params()
337 	if (!link_dev)  in skl_link_hw_params()
340 	snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev);  in skl_link_hw_params()
346 		dma_params->stream_tag =  hdac_stream(link_dev)->stream_tag;  in skl_link_hw_params()
353 	p_params.link_dma_id = hdac_stream(link_dev)->stream_tag - 1;  in skl_link_hw_params()
365 	struct hdac_ext_stream *link_dev =  in skl_link_pcm_prepare()  local
372 	if (link_dev->link_prepared) {  in skl_link_pcm_prepare()
382 			hdac_stream(link_dev)->stream_tag, format_val, codec_dai->name);  in skl_link_pcm_prepare()
384 	snd_hdac_ext_link_stream_reset(link_dev);  in skl_link_pcm_prepare()
386 	snd_hdac_ext_link_stream_setup(link_dev, format_val);  in skl_link_pcm_prepare()
392 	snd_hdac_ext_link_set_stream_id(link, hdac_stream(link_dev)->stream_tag);  in skl_link_pcm_prepare()
393 	link_dev->link_prepared = 1;  in skl_link_pcm_prepare()
401 	struct hdac_ext_stream *link_dev =  in skl_link_pcm_trigger()  local
409 		snd_hdac_ext_link_stream_start(link_dev);  in skl_link_pcm_trigger()
415 		snd_hdac_ext_link_stream_clear(link_dev);  in skl_link_pcm_trigger()
429 	struct hdac_ext_stream *link_dev =  in skl_link_hw_free()  local
435 	link_dev->link_prepared = 0;  in skl_link_hw_free()
441 	snd_hdac_ext_link_clear_stream_id(link, hdac_stream(link_dev)->stream_tag);  in skl_link_hw_free()
442 	snd_hdac_ext_stream_release(link_dev, HDAC_EXT_STREAM_TYPE_LINK);  in skl_link_hw_free()