855 	struct hda_pcm *pcm = container_of(kref, struct hda_pcm, kref);  in release_pcm()  local
857 	if (pcm->pcm)  in release_pcm()
858 		snd_device_free(pcm->codec->card, pcm->pcm);  in release_pcm()
859 	clear_bit(pcm->device, pcm->codec->bus->pcm_dev_bits);  in release_pcm()
860 	kfree(pcm->name);  in release_pcm()
861 	kfree(pcm);  in release_pcm()
864 void snd_hda_codec_pcm_put(struct hda_pcm *pcm)  in snd_hda_codec_pcm_put()  argument
866 	kref_put(&pcm->kref, release_pcm);  in snd_hda_codec_pcm_put()
873 	struct hda_pcm *pcm;  in snd_hda_codec_pcm_new()  local
876 	pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);  in snd_hda_codec_pcm_new()
877 	if (!pcm)  in snd_hda_codec_pcm_new()
880 	pcm->codec = codec;  in snd_hda_codec_pcm_new()
881 	kref_init(&pcm->kref);  in snd_hda_codec_pcm_new()
883 	pcm->name = kvasprintf(GFP_KERNEL, fmt, args);  in snd_hda_codec_pcm_new()
885 	if (!pcm->name) {  in snd_hda_codec_pcm_new()
886 		kfree(pcm);  in snd_hda_codec_pcm_new()
890 	list_add_tail(&pcm->list, &codec->pcm_list_head);  in snd_hda_codec_pcm_new()
891 	return pcm;  in snd_hda_codec_pcm_new()
900 	struct hda_pcm *pcm, *n;  in codec_release_pcms()  local
902 	list_for_each_entry_safe(pcm, n, &codec->pcm_list_head, list) {  in codec_release_pcms()
903 		list_del_init(&pcm->list);  in codec_release_pcms()
904 		if (pcm->pcm)  in codec_release_pcms()
905 			snd_device_disconnect(codec->card, pcm->pcm);  in codec_release_pcms()
906 		snd_hda_codec_pcm_put(pcm);  in codec_release_pcms()
1840 			if (!cpcm->pcm)  in snd_hda_lock_devices()
1842 			if (cpcm->pcm->streams[0].substream_opened ||  in snd_hda_lock_devices()
1843 			    cpcm->pcm->streams[1].substream_opened)  in snd_hda_lock_devices()
3216 	struct hda_pcm *pcm;  in hda_codec_runtime_suspend()  local
3220 	list_for_each_entry(pcm, &codec->pcm_list_head, list)  in hda_codec_runtime_suspend()
3221 		snd_pcm_suspend_all(pcm->pcm);  in hda_codec_runtime_suspend()
3253 	struct hda_pcm *pcm;  in add_std_chmaps()  local
3256 	list_for_each_entry(pcm, &codec->pcm_list_head, list) {  in add_std_chmaps()
3258 			struct hda_pcm_stream *hinfo = &pcm->stream[str];  in add_std_chmaps()
3262 			if (!pcm || !pcm->pcm || pcm->own_chmap ||  in add_std_chmaps()
3266 			err = snd_pcm_add_chmap_ctls(pcm->pcm, str, elem,  in add_std_chmaps()
3841 		if (cpcm->pcm)  in snd_hda_codec_build_pcms()
4548 void snd_print_pcm_bits(int pcm, char *buf, int buflen)  in snd_print_pcm_bits()  argument
4554 		if (pcm & (AC_SUPPCM_BITS_8 << i))  in snd_print_pcm_bits()