2229 	struct snd_pcm *foldback;  in snd_trident_foldback_pcm()  local
2236 	if ((err = snd_pcm_new(trident->card, "trident_dx_nx", device, 0, num_chan, &foldback)) < 0)  in snd_trident_foldback_pcm()
2239 	foldback->private_data = trident;  in snd_trident_foldback_pcm()
2241 		snd_pcm_set_ops(foldback, SNDRV_PCM_STREAM_CAPTURE, &snd_trident_nx_foldback_ops);  in snd_trident_foldback_pcm()
2243 		snd_pcm_set_ops(foldback, SNDRV_PCM_STREAM_CAPTURE, &snd_trident_foldback_ops);  in snd_trident_foldback_pcm()
2244 	foldback->info_flags = 0;  in snd_trident_foldback_pcm()
2245 	strcpy(foldback->name, "Trident 4DWave");  in snd_trident_foldback_pcm()
2246 	substream = foldback->streams[SNDRV_PCM_STREAM_CAPTURE].substream;  in snd_trident_foldback_pcm()
2256 	trident->foldback = foldback;  in snd_trident_foldback_pcm()
2259 		snd_pcm_lib_preallocate_pages_for_all(foldback, SNDRV_DMA_TYPE_DEV_SG,  in snd_trident_foldback_pcm()
2262 		snd_pcm_lib_preallocate_pages_for_all(foldback, SNDRV_DMA_TYPE_DEV,  in snd_trident_foldback_pcm()
3919 	snd_pcm_suspend_all(trident->foldback);  in snd_trident_suspend()