1150 	struct snd_pcm_substream *fe_substream, *be_substream;  in dpcm_be_reparent()  local
1156 	be_substream = snd_soc_dpcm_get_substream(be, stream);  in dpcm_be_reparent()
1157 	if (!be_substream)  in dpcm_be_reparent()
1170 		be_substream->runtime = fe_substream->runtime;  in dpcm_be_reparent()
1431 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_startup_unwind()  local
1445 		soc_pcm_close(be_substream);  in dpcm_be_dai_startup_unwind()
1446 		be_substream->runtime = NULL;  in dpcm_be_dai_startup_unwind()
1460 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_startup()  local
1463 		if (!be_substream) {  in dpcm_be_dai_startup()
1489 		be_substream->runtime = be->dpcm[stream].runtime;  in dpcm_be_dai_startup()
1490 		err = soc_pcm_open(be_substream);  in dpcm_be_dai_startup()
1513 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_startup()  local
1530 		soc_pcm_close(be_substream);  in dpcm_be_dai_startup()
1531 		be_substream->runtime = NULL;  in dpcm_be_dai_startup()
1757 		struct snd_pcm_substream *be_substream =  in dpcm_apply_symmetry()  local
1764 		if (!be_substream)  in dpcm_apply_symmetry()
1767 		rtd = asoc_substream_to_rtd(be_substream);  in dpcm_apply_symmetry()
1771 		if (soc_pcm_has_symmetry(be_substream))  in dpcm_apply_symmetry()
1772 			be_substream->runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX;  in dpcm_apply_symmetry()
1836 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_shutdown()  local
1853 			soc_pcm_hw_free(be_substream);  in dpcm_be_dai_shutdown()
1860 		soc_pcm_close(be_substream);  in dpcm_be_dai_shutdown()
1861 		be_substream->runtime = NULL;  in dpcm_be_dai_shutdown()
1900 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_hw_free()  local
1926 		soc_pcm_hw_free(be_substream);  in dpcm_be_dai_hw_free()
1969 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_hw_params()  local
2001 		ret = soc_pcm_hw_params(be_substream, &dpcm->hw_params);  in dpcm_be_dai_hw_params()
2016 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_hw_params()  local
2032 		soc_pcm_hw_free(be_substream);  in dpcm_be_dai_hw_params()
2097 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_trigger()  local
2111 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2121 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2131 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2145 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2158 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2171 			ret = dpcm_do_trigger(dpcm, be_substream, cmd);  in dpcm_be_dai_trigger()
2328 		struct snd_pcm_substream *be_substream =  in dpcm_be_dai_prepare()  local
2344 		ret = soc_pcm_prepare(be_substream);  in dpcm_be_dai_prepare()