diff options
Diffstat (limited to 'sound/firewire/tascam/tascam-midi.c')
| -rw-r--r-- | sound/firewire/tascam/tascam-midi.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sound/firewire/tascam/tascam-midi.c b/sound/firewire/tascam/tascam-midi.c index c57fac4f1968..1bf9d7b3da33 100644 --- a/sound/firewire/tascam/tascam-midi.c +++ b/sound/firewire/tascam/tascam-midi.c @@ -43,30 +43,24 @@ static void midi_playback_drain(struct snd_rawmidi_substream *substream) static void midi_capture_trigger(struct snd_rawmidi_substream *substrm, int up) { struct snd_tscm *tscm = substrm->rmidi->private_data; - unsigned long flags; - spin_lock_irqsave(&tscm->lock, flags); + guard(spinlock_irqsave)(&tscm->lock); if (up) tscm->tx_midi_substreams[substrm->number] = substrm; else tscm->tx_midi_substreams[substrm->number] = NULL; - - spin_unlock_irqrestore(&tscm->lock, flags); } static void midi_playback_trigger(struct snd_rawmidi_substream *substrm, int up) { struct snd_tscm *tscm = substrm->rmidi->private_data; - unsigned long flags; - spin_lock_irqsave(&tscm->lock, flags); + guard(spinlock_irqsave)(&tscm->lock); if (up) snd_fw_async_midi_port_run(&tscm->out_ports[substrm->number], substrm); - - spin_unlock_irqrestore(&tscm->lock, flags); } int snd_tscm_create_midi_devices(struct snd_tscm *tscm) |