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authorTakashi Iwai <tiwai@suse.de>2020-01-03 09:16:40 +0100
committerTakashi Iwai <tiwai@suse.de>2020-01-03 09:24:11 +0100
commit74d2bae3434aef8e63d395559b25988275f81885 (patch)
treeae773e479589fa01fa89da41f8a5a29da75a4967 /sound/arm
parent33c83aaf29f54f948467240dd9a2a7242126e146 (diff)
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 <tiwai@suse.de>
Diffstat (limited to 'sound/arm')
-rw-r--r--sound/arm/aaci.c2
-rw-r--r--sound/arm/pxa2xx-ac97.c2
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,