diff options
Diffstat (limited to 'sound/usb/midi.c')
| -rw-r--r-- | sound/usb/midi.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c index 007cf5831..47de8af42 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -2320,10 +2320,11 @@ EXPORT_SYMBOL(snd_usbmidi_resume); /* * Creates and registers everything needed for a MIDI streaming interface. */ -int snd_usbmidi_create(struct snd_card *card, - struct usb_interface *iface, - struct list_head *midi_list, - const struct snd_usb_audio_quirk *quirk) +int __snd_usbmidi_create(struct snd_card *card, + struct usb_interface *iface, + struct list_head *midi_list, + const struct snd_usb_audio_quirk *quirk, + unsigned int usb_id) { struct snd_usb_midi *umidi; struct snd_usb_midi_endpoint_info endpoints[MIDI_MAX_ENDPOINTS]; @@ -2341,8 +2342,10 @@ int snd_usbmidi_create(struct snd_card *card, spin_lock_init(&umidi->disc_lock); init_rwsem(&umidi->disc_rwsem); mutex_init(&umidi->mutex); - umidi->usb_id = USB_ID(le16_to_cpu(umidi->dev->descriptor.idVendor), + if (!usb_id) + usb_id = USB_ID(le16_to_cpu(umidi->dev->descriptor.idVendor), le16_to_cpu(umidi->dev->descriptor.idProduct)); + umidi->usb_id = usb_id; setup_timer(&umidi->error_timer, snd_usbmidi_error_timer, (unsigned long)umidi); @@ -2463,4 +2466,4 @@ int snd_usbmidi_create(struct snd_card *card, list_add_tail(&umidi->list, midi_list); return 0; } -EXPORT_SYMBOL(snd_usbmidi_create); +EXPORT_SYMBOL(__snd_usbmidi_create); |