21 	int err;  in limit_channels_and_rates()  local
29 		err = snd_dice_transaction_read_tx(dice,  in limit_channels_and_rates()
34 		err = snd_dice_transaction_read_rx(dice,  in limit_channels_and_rates()
38 	if (err < 0)  in limit_channels_and_rates()
39 		return err;  in limit_channels_and_rates()
44 	err = snd_dice_transaction_get_rate(dice, &rate);  in limit_channels_and_rates()
45 	if (err < 0)  in limit_channels_and_rates()
46 		return err;  in limit_channels_and_rates()
63 	int err;  in init_hw_info()  local
69 		err = snd_dice_transaction_read_tx(dice, TX_NUMBER, reg,  in init_hw_info()
75 		err = snd_dice_transaction_read_rx(dice, RX_NUMBER, reg,  in init_hw_info()
79 	if (err < 0)  in init_hw_info()
80 		return err;  in init_hw_info()
87 	err = limit_channels_and_rates(dice, substream->runtime, dir,  in init_hw_info()
89 	if (err < 0)  in init_hw_info()
90 		return err;  in init_hw_info()
98 	int err;  in pcm_open()  local
100 	err = snd_dice_stream_lock_try(dice);  in pcm_open()
101 	if (err < 0)  in pcm_open()
104 	err = init_hw_info(dice, substream);  in pcm_open()
105 	if (err < 0)  in pcm_open()
110 	return err;  in pcm_open()
113 	return err;  in pcm_open()
129 	int err;  in capture_hw_params()  local
131 	err = snd_pcm_lib_alloc_vmalloc_buffer(substream,  in capture_hw_params()
133 	if (err < 0)  in capture_hw_params()
134 		return err;  in capture_hw_params()
148 	int err;  in playback_hw_params()  local
150 	err = snd_pcm_lib_alloc_vmalloc_buffer(substream,  in playback_hw_params()
152 	if (err < 0)  in playback_hw_params()
153 		return err;  in playback_hw_params()
200 	int err;  in capture_prepare()  local
203 	err = snd_dice_stream_start_duplex(dice, substream->runtime->rate);  in capture_prepare()
205 	if (err >= 0)  in capture_prepare()
214 	int err;  in playback_prepare()  local
217 	err = snd_dice_stream_start_duplex(dice, substream->runtime->rate);  in playback_prepare()
219 	if (err >= 0)  in playback_prepare()
222 	return err;  in playback_prepare()
324 	int err;  in snd_dice_create_pcm()  local
331 		err = snd_dice_transaction_read_tx(dice, TX_NUMBER, &reg,  in snd_dice_create_pcm()
333 		if (err < 0)  in snd_dice_create_pcm()
334 			return err;  in snd_dice_create_pcm()
337 		err = snd_dice_transaction_read_rx(dice, RX_NUMBER, &reg,  in snd_dice_create_pcm()
339 		if (err < 0)  in snd_dice_create_pcm()
340 			return err;  in snd_dice_create_pcm()
353 		err = snd_pcm_new(dice->card, "DICE", i, playback, capture,  in snd_dice_create_pcm()
355 		if (err < 0)  in snd_dice_create_pcm()
356 			return err;  in snd_dice_create_pcm()