259 		    signed char max_channels)  in pcm_open()  argument
266 	if (max_channels <= 0)  in pcm_open()
279 	dev_dbg(chip->card->dev, "max_channels=%d\n", max_channels);  in pcm_open()
282 	for (i = 0; channels_list[i] <= max_channels; i++);  in pcm_open()
284 	if (pipe->hw.channels_max > max_channels)  in pcm_open()
285 		pipe->hw.channels_max = max_channels;  in pcm_open()
370 	int max_channels, err;  in pcm_analog_out_open()  local
373 	max_channels = num_pipes_out(chip);  in pcm_analog_out_open()
375 	max_channels = num_analog_busses_out(chip);  in pcm_analog_out_open()
377 	if ((err = pcm_open(substream, max_channels - substream->number)) < 0)  in pcm_analog_out_open()
407 	int err, max_channels;  in pcm_digital_in_open()  local
409 	max_channels = num_digital_busses_in(chip) - substream->number;  in pcm_digital_in_open()
412 		err = pcm_open(substream, max_channels);  in pcm_digital_in_open()
416 		err = pcm_open(substream, max_channels - ECHOCARD_HAS_ADAT);  in pcm_digital_in_open()
448 	int err, max_channels;  in pcm_digital_out_open()  local
450 	max_channels = num_digital_busses_out(chip) - substream->number;  in pcm_digital_out_open()
453 		err = pcm_open(substream, max_channels);  in pcm_digital_out_open()
457 		err = pcm_open(substream, max_channels - ECHOCARD_HAS_ADAT);  in pcm_digital_out_open()