From d23015c12144736bbea6dbd0fdd8dcae3d1e47c5 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 3 Jan 2020 09:16:22 +0100
Subject: [PATCH] ALSA: i2c: Constify snd_device_ops definitions
Git-commit: d23015c12144736bbea6dbd0fdd8dcae3d1e47c5
Patch-mainline: v5.6-rc1
References: jsc#SLE-16518
Now we may declare const for snd_device_ops definitions, so let's do
it for optimization.
There should be no functional changes by this patch.
Link: https://lore.kernel.org/r/20200103081714.9560-7-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/i2c/i2c.c | 2 +-
sound/i2c/other/ak4113.c | 2 +-
sound/i2c/other/ak4114.c | 2 +-
sound/i2c/other/ak4117.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c
index 37b3c6940cac..a684faa771ef 100644
--- a/sound/i2c/i2c.c
+++ b/sound/i2c/i2c.c
@@ -67,7 +67,7 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name,
{
struct snd_i2c_bus *bus;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_i2c_bus_dev_free,
};
diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c
index 775f9a354a86..2700a8470388 100644
--- a/sound/i2c/other/ak4113.c
+++ b/sound/i2c/other/ak4113.c
@@ -60,7 +60,7 @@ int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read,
struct ak4113 *chip;
int err;
unsigned char reg;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_ak4113_dev_free,
};
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c
index 6611c7debf23..e7325af8af5b 100644
--- a/sound/i2c/other/ak4114.c
+++ b/sound/i2c/other/ak4114.c
@@ -71,7 +71,7 @@ int snd_ak4114_create(struct snd_card *card,
struct ak4114 *chip;
int err = 0;
unsigned char reg;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_ak4114_dev_free,
};
diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c
index 381949c8f15f..0d9e8252cc27 100644
--- a/sound/i2c/other/ak4117.c
+++ b/sound/i2c/other/ak4117.c
@@ -64,7 +64,7 @@ int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t
struct ak4117 *chip;
int err = 0;
unsigned char reg;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_ak4117_dev_free,
};
--
2.16.4