1151 	struct snd_pcm_substream *fe_substream, *be_substream;  in dpcm_be_reparent()  local
1157 	be_substream = snd_soc_dpcm_get_substream(be, stream);  in dpcm_be_reparent()
1158 	if (!be_substream)  in dpcm_be_reparent()
1171 		be_substream->runtime = fe_substream->runtime;  in dpcm_be_reparent()
1435 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_startup_unwind()  local
1449 		soc_pcm_close(be_substream);  in dpcm_be_dai_startup_unwind()
1450 		be_substream->runtime = NULL;  in dpcm_be_dai_startup_unwind()
1464 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_startup()  local
1467 		if (!be_substream) {  in dpcm_be_dai_startup()
1493 		be_substream->runtime = be->dpcm[stream].runtime;  in dpcm_be_dai_startup()
1494 		err = soc_pcm_open(be_substream);  in dpcm_be_dai_startup()
1517 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_startup()  local
1534 		soc_pcm_close(be_substream);  in dpcm_be_dai_startup()
1535 		be_substream->runtime = NULL;  in dpcm_be_dai_startup()
1761 		struct snd_pcm_substream *be_substream =  in dpcm_apply_symmetry()  local
1768 		if (!be_substream)  in dpcm_apply_symmetry()
1771 		rtd = asoc_substream_to_rtd(be_substream);  in dpcm_apply_symmetry()
1775 		if (soc_pcm_has_symmetry(be_substream))  in dpcm_apply_symmetry()
1776 			be_substream->runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX;  in dpcm_apply_symmetry()
1840 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_shutdown()  local
1857 			soc_pcm_hw_free(be_substream);  in dpcm_be_dai_shutdown()
1864 		soc_pcm_close(be_substream);  in dpcm_be_dai_shutdown()
1865 		be_substream->runtime = NULL;  in dpcm_be_dai_shutdown()
1904 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_hw_free()  local
1930 		soc_pcm_hw_free(be_substream);  in dpcm_be_dai_hw_free()
1973 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_hw_params()  local
2005 		ret = soc_pcm_hw_params(be_substream, &dpcm->hw_params);  in dpcm_be_dai_hw_params()
2020 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_hw_params()  local
2036 		soc_pcm_hw_free(be_substream);  in dpcm_be_dai_hw_params()
2101 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_trigger()  local
2115 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2125 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2135 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2149 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2162 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2175 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2332 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_prepare()  local
2348 		ret = soc_pcm_prepare(be_substream);  in dpcm_be_dai_prepare()