79 	struct snd_soc_pcm_runtime *rtd = substream->private_data;  in tegra_pcm_open()  local
82 	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);  in tegra_pcm_open()
85 	if (rtd->dai_link->no_pcm)  in tegra_pcm_open()
97 		dev_err(rtd->dev, "failed to set constraint %d\n", ret);  in tegra_pcm_open()
111 		dev_err(rtd->dev,  in tegra_pcm_open()
127 	struct snd_soc_pcm_runtime *rtd = substream->private_data;  in tegra_pcm_close()  local
129 	if (rtd->dai_link->no_pcm)  in tegra_pcm_close()
142 	struct snd_soc_pcm_runtime *rtd = substream->private_data;  in tegra_pcm_hw_params()  local
148 	if (rtd->dai_link->no_pcm)  in tegra_pcm_hw_params()
151 	dmap = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);  in tegra_pcm_hw_params()
160 		dev_err(rtd->dev, "hw params config failed with err %d\n", ret);  in tegra_pcm_hw_params()
176 		dev_err(rtd->dev, "dma slave config failed with err %d\n", ret);  in tegra_pcm_hw_params()
191 static int tegra_pcm_dma_allocate(struct device *dev, struct snd_soc_pcm_runtime *rtd,  in tegra_pcm_dma_allocate()  argument
194 	struct snd_pcm *pcm = rtd->pcm;  in tegra_pcm_dma_allocate()
205 			struct snd_soc_pcm_runtime *rtd)  in tegra_pcm_construct()  argument
214 		dev = rtd->card->snd_card->dev;  in tegra_pcm_construct()
216 	return tegra_pcm_dma_allocate(dev, rtd, tegra_pcm_hardware.buffer_bytes_max);  in tegra_pcm_construct()