diff options
Diffstat (limited to 'drivers/staging/line6/midi.c')
| -rw-r--r-- | drivers/staging/line6/midi.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/staging/line6/midi.c b/drivers/staging/line6/midi.c index 3f6d78c585f..1ac343b649c 100644 --- a/drivers/staging/line6/midi.c +++ b/drivers/staging/line6/midi.c @@ -47,7 +47,7 @@ static void line6_midi_transmit(struct snd_rawmidi_substream *substream) struct snd_line6_midi *line6midi = line6->line6midi; struct midi_buffer *mb = &line6midi->midibuf_out; unsigned long flags; - unsigned char chunk[line6->max_packet_size]; + unsigned char chunk[LINE6_FALLBACK_MAXPACKETSIZE]; int req, done; spin_lock_irqsave(&line6->line6midi->midi_transmit_lock, flags); @@ -64,7 +64,8 @@ static void line6_midi_transmit(struct snd_rawmidi_substream *substream) } for (;;) { - done = line6_midibuf_read(mb, chunk, line6->max_packet_size); + done = line6_midibuf_read(mb, chunk, + LINE6_FALLBACK_MAXPACKETSIZE); if (done == 0) break; @@ -182,6 +183,7 @@ static void line6_midi_output_drain(struct snd_rawmidi_substream *substream) struct usb_line6 *line6 = line6_rawmidi_substream_midi(substream)->line6; struct snd_line6_midi *midi = line6->line6midi; + wait_event_interruptible(midi->send_wait, midi->num_active_send_urbs == 0); } @@ -259,6 +261,7 @@ static int snd_line6_new_midi(struct snd_line6_midi *line6midi) static int snd_line6_midi_free(struct snd_device *device) { struct snd_line6_midi *line6midi = device->device_data; + line6_midibuf_destroy(&line6midi->midibuf_in); line6_midibuf_destroy(&line6midi->midibuf_out); return 0; @@ -307,8 +310,6 @@ int line6_init_midi(struct usb_line6 *line6) if (err < 0) return err; - snd_card_set_dev(line6->card, line6->ifcdev); - err = snd_line6_new_midi(line6midi); if (err < 0) return err; |