584 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_amd7930_playback_prepare()  local
594 	amd->p_orig = amd->p_cur = runtime->dma_area;  in snd_amd7930_playback_prepare()
599 	if (runtime->format == SNDRV_PCM_FORMAT_A_LAW)  in snd_amd7930_playback_prepare()
616 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_amd7930_capture_prepare()  local
626 	amd->c_orig = amd->c_cur = runtime->dma_area;  in snd_amd7930_capture_prepare()
631 	if (runtime->format == SNDRV_PCM_FORMAT_A_LAW)  in snd_amd7930_capture_prepare()
653 	return bytes_to_frames(substream->runtime, ptr);  in snd_amd7930_playback_pointer()
665 	return bytes_to_frames(substream->runtime, ptr);  in snd_amd7930_capture_pointer()
692 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_amd7930_playback_open()  local
695 	runtime->hw = snd_amd7930_pcm_hw;  in snd_amd7930_playback_open()
702 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_amd7930_capture_open()  local
705 	runtime->hw = snd_amd7930_pcm_hw;  in snd_amd7930_capture_open()