211 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_at73c213_pcm_open()  local
215 	err = snd_pcm_hw_constraint_integer(runtime,  in snd_at73c213_pcm_open()
221 	runtime->hw = snd_at73c213_playback_hw;  in snd_at73c213_pcm_open()
257 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_at73c213_pcm_prepare()  local
260 	block_size = frames_to_bytes(runtime, runtime->period_size);  in snd_at73c213_pcm_prepare()
265 			(long)runtime->dma_addr);  in snd_at73c213_pcm_prepare()
267 			runtime->period_size * runtime->channels);  in snd_at73c213_pcm_prepare()
269 			(long)runtime->dma_addr + block_size);  in snd_at73c213_pcm_prepare()
271 			runtime->period_size * runtime->channels);  in snd_at73c213_pcm_prepare()
308 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_at73c213_pcm_pointer()  local
313 		- (unsigned long)runtime->dma_addr;  in snd_at73c213_pcm_pointer()
315 	pos = bytes_to_frames(runtime, bytes);  in snd_at73c213_pcm_pointer()
316 	if (pos >= runtime->buffer_size)  in snd_at73c213_pcm_pointer()
317 		pos -= runtime->buffer_size;  in snd_at73c213_pcm_pointer()
360 	struct snd_pcm_runtime *runtime = chip->substream->runtime;  in snd_at73c213_interrupt()  local
369 	block_size = frames_to_bytes(runtime, runtime->period_size);  in snd_at73c213_interrupt()
374 		if (chip->period == runtime->periods)  in snd_at73c213_interrupt()
377 		if (next_period == runtime->periods)  in snd_at73c213_interrupt()
383 				(long)runtime->dma_addr + offset);  in snd_at73c213_interrupt()
385 				runtime->period_size * runtime->channels);  in snd_at73c213_interrupt()