ALSA: seq: Constify snd_rawmidi_ops

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>

diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index c82ed3e70506db65adcbd48f6bdd55bd9628633d..52f31f1498f968df3a76776fc65bd551f691bfc5 100644 (file)
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -349,13 +349,13 @@ static int snd_virmidi_unuse(void *private_data,
  *  Register functions
  */
 
-static struct snd_rawmidi_ops snd_virmidi_input_ops = {
+static const struct snd_rawmidi_ops snd_virmidi_input_ops = {
        .open = snd_virmidi_input_open,
        .close = snd_virmidi_input_close,
        .trigger = snd_virmidi_input_trigger,
 };
 
-static struct snd_rawmidi_ops snd_virmidi_output_ops = {
+static const struct snd_rawmidi_ops snd_virmidi_output_ops = {
        .open = snd_virmidi_output_open,
        .close = snd_virmidi_output_close,
        .trigger = snd_virmidi_output_trigger,