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ALSA: firewire-motu: constify snd_rawmidi_ops structures

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These snd_rawmidi_ops structures are only passed as the third
argument of snd_rawmidi_set_ops.  This argument is const, so the
snd_rawmidi_ops structures can be const too.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Julia Lawall 2017-08-15 10:09:54 +02:00 committed by Takashi Iwai
parent c9480d055e
commit eb2c183094
1 changed files with 2 additions and 2 deletions
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4
sound/firewire/motu/motu-midi.c
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@ -128,12 +128,12 @@ static void set_midi_substream_names(struct snd_motu *motu,
int snd_motu_create_midi_devices(struct snd_motu *motu)
{
static struct snd_rawmidi_ops capture_ops = {
static const struct snd_rawmidi_ops capture_ops = {
.open = midi_capture_open,
.close = midi_capture_close,
.trigger = midi_capture_trigger,
};
static struct snd_rawmidi_ops playback_ops = {
static const struct snd_rawmidi_ops playback_ops = {
.open = midi_playback_open,
.close = midi_playback_close,
.trigger = midi_playback_trigger,