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[26/58] ALSA: drivers: Constify snd_ac97_bus_ops definitions

Message ID 20200103081714.9560-27-tiwai@suse.de (mailing list archive)
State New, archived
Headers show
Series ALSA: Constifications | expand

Commit Message

Takashi Iwai Jan. 3, 2020, 8:16 a.m. UTC 
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.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/drivers/ml403-ac97cr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index 2cec7c5bf8fd..0a039bf4650f 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -1172,7 +1172,7 @@  snd_ml403_ac97cr_mixer(struct snd_ml403_ac97cr *ml403_ac97cr)
 	struct snd_ac97_bus *bus;
 	struct snd_ac97_template ac97;
 	int err;
-	static struct snd_ac97_bus_ops ops = {
+	static const struct snd_ac97_bus_ops ops = {
 		.write = snd_ml403_ac97cr_codec_write,
 		.read = snd_ml403_ac97cr_codec_read,
 	};