From: Takashi Iwai Date: Fri, 3 Jan 2020 08:16:42 +0000 (+0100) Subject: ALSA: drivers: Constify snd_ac97_bus_ops definitions X-Git-Tag: v5.6-rc1~42^2~150 X-Git-Url: https://git.codelabs.ch/?p=muen%2Flinux.git;a=commitdiff_plain;h=6e6598db079d443c76b808faae542dd4edd52b02 ALSA: drivers: 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/20200103081714.9560-27-tiwai@suse.de Signed-off-by: Takashi Iwai --- 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, };