diff options
Diffstat (limited to 'sound/usb/midi.c')
| -rw-r--r-- | sound/usb/midi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/usb/midi.c b/sound/usb/midi.c index cfed000f243a..866e613fee4f 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -339,7 +339,7 @@ static void snd_usbmidi_out_work(struct work_struct *work) /* called after transfers had been interrupted due to some USB error */ static void snd_usbmidi_error_timer(struct timer_list *t) { - struct snd_usb_midi *umidi = from_timer(umidi, t, error_timer); + struct snd_usb_midi *umidi = timer_container_of(umidi, t, error_timer); unsigned int i, j; spin_lock(&umidi->disc_lock); @@ -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]; @@ -2088,7 +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) |