218 	struct snd_pcm_runtime *rt = substream->runtime;  in siu_io_tasklet()  local
233 		buff = (dma_addr_t)PERIOD_OFFSET(rt->dma_addr,  in siu_io_tasklet()
236 		virt = PERIOD_OFFSET(rt->dma_area,  in siu_io_tasklet()
245 			       (dma_addr_t)PERIOD_OFFSET(rt->dma_addr,  in siu_io_tasklet()
408 	struct snd_pcm_runtime 	*rt = ss->runtime;  in siu_pcm_prepare()  local
417 	rt = siu_stream->substream->runtime;  in siu_pcm_prepare()
423 		info->port_id, rt->channels, siu_stream->period_bytes);  in siu_pcm_prepare()
433 	xfer_cnt = bytes_to_frames(rt, siu_stream->period_bytes);  in siu_pcm_prepare()
437 	siu_stream->format = rt->format;  in siu_pcm_prepare()
442 		(unsigned long)rt->dma_addr, siu_stream->buf_bytes,  in siu_pcm_prepare()
444 		siu_stream->format, rt->channels, (int)xfer_cnt);  in siu_pcm_prepare()
497 	struct snd_pcm_runtime *rt = ss->runtime;  in siu_pcm_pointer_dma()  local
510 	ptr = PERIOD_OFFSET(rt->dma_addr,  in siu_pcm_pointer_dma()
512 			    siu_stream->period_bytes) - rt->dma_addr;  in siu_pcm_pointer_dma()