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ALSA: usb: Constify snd_rawmidi_ops

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Now snd_rawmidi_ops is maintained as a const pointer in snd_rawmidi,
we can constify the definitions.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2017-01-05 17:30:12 +01:00
parent 57eb67994a
commit f43e5407e4
5 changed files with 10 additions and 10 deletions
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4
sound/usb/bcd2000/bcd2000.c
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@@ -252,13 +252,13 @@ static void bcd2000_input_complete(struct urb *urb)
__func__, ret);
}
static struct snd_rawmidi_ops bcd2000_midi_output = {
static const struct snd_rawmidi_ops bcd2000_midi_output = {
.open = bcd2000_midi_output_open,
.close = bcd2000_midi_output_close,
.trigger = bcd2000_midi_output_trigger,
};
static struct snd_rawmidi_ops bcd2000_midi_input = {
static const struct snd_rawmidi_ops bcd2000_midi_input = {
.open = bcd2000_midi_input_open,
.close = bcd2000_midi_input_close,
.trigger = bcd2000_midi_input_trigger,