883 static int snd_echo_preallocate_pages(struct snd_pcm *pcm, struct device *dev)  in snd_echo_preallocate_pages()  argument
889 		for (ss = pcm->streams[stream].substream; ss; ss = ss->next) {  in snd_echo_preallocate_pages()
905 	struct snd_pcm *pcm;  in snd_echo_new_pcm()  local
917 				num_analog_busses_in(chip), &pcm)) < 0)  in snd_echo_new_pcm()
919 	pcm->private_data = chip;  in snd_echo_new_pcm()
920 	chip->analog_pcm = pcm;  in snd_echo_new_pcm()
921 	strcpy(pcm->name, chip->card->shortname);  in snd_echo_new_pcm()
922 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &analog_playback_ops);  in snd_echo_new_pcm()
923 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &analog_capture_ops);  in snd_echo_new_pcm()
924 	if ((err = snd_echo_preallocate_pages(pcm, snd_dma_pci_data(chip->pci))) < 0)  in snd_echo_new_pcm()
930 			       num_digital_busses_in(chip), &pcm)) < 0)  in snd_echo_new_pcm()
932 	pcm->private_data = chip;  in snd_echo_new_pcm()
933 	chip->digital_pcm = pcm;  in snd_echo_new_pcm()
934 	strcpy(pcm->name, chip->card->shortname);  in snd_echo_new_pcm()
935 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &digital_capture_ops);  in snd_echo_new_pcm()
936 	if ((err = snd_echo_preallocate_pages(pcm, snd_dma_pci_data(chip->pci))) < 0)  in snd_echo_new_pcm()
950 			       num_analog_busses_in(chip), &pcm)) < 0)  in snd_echo_new_pcm()
952 	pcm->private_data = chip;  in snd_echo_new_pcm()
953 	chip->analog_pcm = pcm;  in snd_echo_new_pcm()
954 	strcpy(pcm->name, chip->card->shortname);  in snd_echo_new_pcm()
955 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &analog_playback_ops);  in snd_echo_new_pcm()
956 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &analog_capture_ops);  in snd_echo_new_pcm()
957 	if ((err = snd_echo_preallocate_pages(pcm, snd_dma_pci_data(chip->pci))) < 0)  in snd_echo_new_pcm()
964 			       num_digital_busses_in(chip), &pcm)) < 0)  in snd_echo_new_pcm()
966 	pcm->private_data = chip;  in snd_echo_new_pcm()
967 	chip->digital_pcm = pcm;  in snd_echo_new_pcm()
968 	strcpy(pcm->name, chip->card->shortname);  in snd_echo_new_pcm()
969 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &digital_playback_ops);  in snd_echo_new_pcm()
970 	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &digital_capture_ops);  in snd_echo_new_pcm()
971 	if ((err = snd_echo_preallocate_pages(pcm, snd_dma_pci_data(chip->pci))) < 0)  in snd_echo_new_pcm()