diff options
Diffstat (limited to 'sound/usb/midi.c')
| -rw-r--r-- | sound/usb/midi.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c index dcdd7e9e1ae9..3a8a977ed359 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -1530,6 +1530,7 @@ static void snd_usbmidi_free(struct snd_usb_midi *umidi) snd_usbmidi_in_endpoint_delete(ep->in); } mutex_destroy(&umidi->mutex); + timer_shutdown_sync(&umidi->error_timer); kfree(umidi); } @@ -1553,7 +1554,7 @@ void snd_usbmidi_disconnect(struct list_head *p) spin_unlock_irq(&umidi->disc_lock); up_write(&umidi->disc_rwsem); - timer_delete_sync(&umidi->error_timer); + timer_shutdown_sync(&umidi->error_timer); for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i) { struct snd_usb_midi_endpoint *ep = &umidi->endpoints[i]; @@ -1885,10 +1886,18 @@ static void snd_usbmidi_init_substream(struct snd_usb_midi *umidi, } port_info = find_port_info(umidi, number); - name_format = port_info ? port_info->name : - (jack_name != default_jack_name ? "%s %s" : "%s %s %d"); - snprintf(substream->name, sizeof(substream->name), - name_format, umidi->card->shortname, jack_name, number + 1); + if (port_info || jack_name == default_jack_name || + strncmp(umidi->card->shortname, jack_name, strlen(umidi->card->shortname)) != 0) { + name_format = port_info ? port_info->name : + (jack_name != default_jack_name ? "%s %s" : "%s %s %d"); + snprintf(substream->name, sizeof(substream->name), + name_format, umidi->card->shortname, jack_name, number + 1); + } else { + /* The manufacturer included the iProduct name in the jack + * name, do not use both + */ + strscpy(substream->name, jack_name); + } *rsubstream = substream; } @@ -2080,7 +2089,7 @@ static int roland_load_get(struct snd_kcontrol *kcontrol, static int roland_load_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value) { - struct snd_usb_midi *umidi = kcontrol->private_data; + struct snd_usb_midi *umidi = snd_kcontrol_chip(kcontrol); int changed; if (value->value.enumerated.item[0] > 1) |