diff options
Diffstat (limited to 'sound/firewire/fireface/ff-transaction.c')
| -rw-r--r-- | sound/firewire/fireface/ff-transaction.c | 34 |
1 files changed, 1 insertions, 33 deletions
diff --git a/sound/firewire/fireface/ff-transaction.c b/sound/firewire/fireface/ff-transaction.c index 1ce4cef6ca35..d8768348067b 100644 --- a/sound/firewire/fireface/ff-transaction.c +++ b/sound/firewire/fireface/ff-transaction.c @@ -206,42 +206,10 @@ static void handle_midi_msg(struct fw_card *card, struct fw_request *request, { struct snd_ff *ff = callback_data; __le32 *buf = data; - u32 quad; - u8 byte; - unsigned int index; - struct snd_rawmidi_substream *substream; - int i; fw_send_response(card, request, RCODE_COMPLETE); - for (i = 0; i < length / 4; i++) { - quad = le32_to_cpu(buf[i]); - - /* Message in first port. */ - /* - * This value may represent the index of this unit when the same - * units are on the same IEEE 1394 bus. This driver doesn't use - * it. - */ - index = (quad >> 8) & 0xff; - if (index > 0) { - substream = READ_ONCE(ff->tx_midi_substreams[0]); - if (substream != NULL) { - byte = quad & 0xff; - snd_rawmidi_receive(substream, &byte, 1); - } - } - - /* Message in second port. */ - index = (quad >> 24) & 0xff; - if (index > 0) { - substream = READ_ONCE(ff->tx_midi_substreams[1]); - if (substream != NULL) { - byte = (quad >> 16) & 0xff; - snd_rawmidi_receive(substream, &byte, 1); - } - } - } + ff->spec->protocol->handle_midi_msg(ff, buf, length); } static int allocate_own_address(struct snd_ff *ff, int i) |