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Diffstat (limited to 'sound/firewire/fireface/ff-midi.c')
-rw-r--r--sound/firewire/fireface/ff-midi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/firewire/fireface/ff-midi.c b/sound/firewire/fireface/ff-midi.c
index 949ee56b4e0e..6a49611ee462 100644
--- a/sound/firewire/fireface/ff-midi.c
+++ b/sound/firewire/fireface/ff-midi.c
@@ -22,7 +22,7 @@ static int midi_playback_open(struct snd_rawmidi_substream *substream)
ff->running_status[substream->number] = 0;
ff->rx_midi_error[substream->number] = false;
- ACCESS_ONCE(ff->rx_midi_substreams[substream->number]) = substream;
+ WRITE_ONCE(ff->rx_midi_substreams[substream->number], substream);
return 0;
}
@@ -38,7 +38,7 @@ static int midi_playback_close(struct snd_rawmidi_substream *substream)
struct snd_ff *ff = substream->rmidi->private_data;
cancel_work_sync(&ff->rx_midi_work[substream->number]);
- ACCESS_ONCE(ff->rx_midi_substreams[substream->number]) = NULL;
+ WRITE_ONCE(ff->rx_midi_substreams[substream->number], NULL);
return 0;
}
@@ -52,10 +52,10 @@ static void midi_capture_trigger(struct snd_rawmidi_substream *substream,
spin_lock_irqsave(&ff->lock, flags);
if (up)
- ACCESS_ONCE(ff->tx_midi_substreams[substream->number]) =
- substream;
+ WRITE_ONCE(ff->tx_midi_substreams[substream->number],
+ substream);
else
- ACCESS_ONCE(ff->tx_midi_substreams[substream->number]) = NULL;
+ WRITE_ONCE(ff->tx_midi_substreams[substream->number], NULL);
spin_unlock_irqrestore(&ff->lock, flags);
}