From 74d2bae3434aef8e63d395559b25988275f81885 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 3 Jan 2020 09:16:40 +0100 Subject: [PATCH] ALSA: arm: 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/20200103081714.9560-25-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/arm/aaci.c | 2 +- sound/arm/pxa2xx-ac97.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index d1b5dbcd9e87..d663bd7adae6 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -811,7 +811,7 @@ static const struct ac97_pcm ac97_defs[] = { } }; -static struct snd_ac97_bus_ops aaci_bus_ops = { +static const struct snd_ac97_bus_ops aaci_bus_ops = { .write = aaci_ac97_write, .read = aaci_ac97_read, }; diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 08ae55166890..ea8e233150c8 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -52,7 +52,7 @@ static void pxa2xx_ac97_legacy_write(struct snd_ac97 *ac97, ret = pxa2xx_ac97_write(ac97->num, reg, val); } -static struct snd_ac97_bus_ops pxa2xx_ac97_ops = { +static const struct snd_ac97_bus_ops pxa2xx_ac97_ops = { .read = pxa2xx_ac97_legacy_read, .write = pxa2xx_ac97_legacy_write, .reset = pxa2xx_ac97_legacy_reset,