diff options
| -rw-r--r-- | sound/isa/wavefront/wavefront_midi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/isa/wavefront/wavefront_midi.c b/sound/isa/wavefront/wavefront_midi.c index a337a86f7a65..049ff37382e7 100644 --- a/sound/isa/wavefront/wavefront_midi.c +++ b/sound/isa/wavefront/wavefront_midi.c @@ -291,6 +291,7 @@ static int snd_wavefront_midi_input_close(struct snd_rawmidi_substream *substrea return -EIO; spin_lock_irqsave (&midi->open, flags); + midi->substream_input[mpu] = NULL; midi->mode[mpu] &= ~MPU401_MODE_INPUT; spin_unlock_irqrestore (&midi->open, flags); @@ -314,6 +315,7 @@ static int snd_wavefront_midi_output_close(struct snd_rawmidi_substream *substre return -EIO; spin_lock_irqsave (&midi->open, flags); + midi->substream_output[mpu] = NULL; midi->mode[mpu] &= ~MPU401_MODE_OUTPUT; spin_unlock_irqrestore (&midi->open, flags); return 0; |