12 	struct snd_dice *dice = substream->rmidi->private_data;  in midi_open()  local
15 	err = snd_dice_stream_lock_try(dice);  in midi_open()
19 	mutex_lock(&dice->mutex);  in midi_open()
21 	dice->substreams_counter++;  in midi_open()
22 	err = snd_dice_stream_start_duplex(dice, 0);  in midi_open()
24 	mutex_unlock(&dice->mutex);  in midi_open()
27 		snd_dice_stream_lock_release(dice);  in midi_open()
34 	struct snd_dice *dice = substream->rmidi->private_data;  in midi_close()  local
36 	mutex_lock(&dice->mutex);  in midi_close()
38 	dice->substreams_counter--;  in midi_close()
39 	snd_dice_stream_stop_duplex(dice);  in midi_close()
41 	mutex_unlock(&dice->mutex);  in midi_close()
43 	snd_dice_stream_lock_release(dice);  in midi_close()
49 	struct snd_dice *dice = substrm->rmidi->private_data;  in midi_capture_trigger()  local
52 	spin_lock_irqsave(&dice->lock, flags);  in midi_capture_trigger()
55 		amdtp_am824_midi_trigger(&dice->tx_stream,  in midi_capture_trigger()
58 		amdtp_am824_midi_trigger(&dice->tx_stream,  in midi_capture_trigger()
61 	spin_unlock_irqrestore(&dice->lock, flags);  in midi_capture_trigger()
66 	struct snd_dice *dice = substrm->rmidi->private_data;  in midi_playback_trigger()  local
69 	spin_lock_irqsave(&dice->lock, flags);  in midi_playback_trigger()
72 		amdtp_am824_midi_trigger(&dice->rx_stream,  in midi_playback_trigger()
75 		amdtp_am824_midi_trigger(&dice->rx_stream,  in midi_playback_trigger()
78 	spin_unlock_irqrestore(&dice->lock, flags);  in midi_playback_trigger()
93 static void set_midi_substream_names(struct snd_dice *dice,  in set_midi_substream_names()  argument
100 			 "%s MIDI %d", dice->card->shortname, subs->number + 1);  in set_midi_substream_names()
104 int snd_dice_create_midi(struct snd_dice *dice)  in snd_dice_create_midi()  argument
113 		midi_in_ports = max(dice->tx_midi_ports[i], midi_in_ports);  in snd_dice_create_midi()
114 		midi_out_ports = max(dice->rx_midi_ports[i], midi_out_ports);  in snd_dice_create_midi()
121 	err = snd_rawmidi_new(dice->card, dice->card->driver, 0,  in snd_dice_create_midi()
128 		 "%s MIDI", dice->card->shortname);  in snd_dice_create_midi()
129 	rmidi->private_data = dice;  in snd_dice_create_midi()
139 		set_midi_substream_names(dice, str);  in snd_dice_create_midi()
150 		set_midi_substream_names(dice, str);  in snd_dice_create_midi()