80 	struct snd_pcm_substream *ss;  in solo_g723_isr()  local
83 	for (ss = pstr->substream; ss != NULL; ss = ss->next) {  in solo_g723_isr()
84 		if (snd_pcm_substream_chip(ss) == NULL)  in solo_g723_isr()
88 		if (snd_pcm_substream_chip(ss) == solo_dev)  in solo_g723_isr()
92 		solo_pcm = snd_pcm_substream_chip(ss);  in solo_g723_isr()
96 		snd_pcm_period_elapsed(ss);  in solo_g723_isr()
118 static int snd_solo_pcm_open(struct snd_pcm_substream *ss)  in snd_solo_pcm_open()  argument
120 	struct solo_dev *solo_dev = snd_pcm_substream_chip(ss);  in snd_solo_pcm_open()
136 	ss->runtime->hw = snd_solo_pcm_hw;  in snd_solo_pcm_open()
138 	snd_pcm_substream_chip(ss) = solo_pcm;  in snd_solo_pcm_open()
147 static int snd_solo_pcm_close(struct snd_pcm_substream *ss)  in snd_solo_pcm_close()  argument
149 	struct solo_snd_pcm *solo_pcm = snd_pcm_substream_chip(ss);  in snd_solo_pcm_close()
151 	snd_pcm_substream_chip(ss) = solo_pcm->solo_dev;  in snd_solo_pcm_close()
159 static int snd_solo_pcm_trigger(struct snd_pcm_substream *ss, int cmd)  in snd_solo_pcm_trigger()  argument
161 	struct solo_snd_pcm *solo_pcm = snd_pcm_substream_chip(ss);  in snd_solo_pcm_trigger()
193 static int snd_solo_pcm_prepare(struct snd_pcm_substream *ss)  in snd_solo_pcm_prepare()  argument
198 static snd_pcm_uframes_t snd_solo_pcm_pointer(struct snd_pcm_substream *ss)  in snd_solo_pcm_pointer()  argument
200 	struct solo_snd_pcm *solo_pcm = snd_pcm_substream_chip(ss);  in snd_solo_pcm_pointer()
207 static int snd_solo_pcm_copy(struct snd_pcm_substream *ss, int channel,  in snd_solo_pcm_copy()  argument
211 	struct solo_snd_pcm *solo_pcm = snd_pcm_substream_chip(ss);  in snd_solo_pcm_copy()
221 				     (ss->number * G723_PERIOD_BYTES),  in snd_solo_pcm_copy()
294 	struct snd_pcm_substream *ss;  in solo_snd_pcm_init()  local
310 	for (i = 0, ss = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;  in solo_snd_pcm_init()
311 	     ss; ss = ss->next, i++)  in solo_snd_pcm_init()
312 		sprintf(ss->name, "Camera #%d Audio", i);  in solo_snd_pcm_init()