ALSA: pci: Constify snd_ac97_bus_ops definitions
Now snd_ac97_bus() takes the const ops pointer, so we can define the
snd_ac97_bus_ops locally as const as well for further optimization.
There should be no functional changes by this patch.
Link: https://lore.kernel.org/r/20200103081714.9560-28-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 6617bc3..625c854 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -1963,7 +1963,7 @@ static int snd_riptide_mixer(struct snd_riptide *chip)
struct snd_ac97_bus *pbus;
struct snd_ac97_template ac97;
int err = 0;
- static struct snd_ac97_bus_ops ops = {
+ static const struct snd_ac97_bus_ops ops = {
.write = snd_riptide_codec_write,
.read = snd_riptide_codec_read,
};