diff options
| -rw-r--r-- | sound/usb/midi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c index 7c6ca2b433a5..344fbeadf161 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -1145,6 +1145,9 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream) static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream) { + struct usbmidi_out_port *port = substream->runtime->private_data; + + cancel_work_sync(&port->ep->work); return substream_open(substream, 0, 0); } |