linux-kernel - [PATCH] ASoC: omap: constify snd_soc

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Date:   Sat, 18 Mar 2017 19:34:11 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, peter.ujfalusi@...com,
        jarkko.nikula@...mer.com, lgirdwood@...il.com, broonie@...nel.org,
        perex@...ex.cz, tiwai@...e.com, alsa-devel@...a-project.org,
        linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] ASoC: omap: constify snd_soc_ops structures

Declare snd_soc_ops structures as const as they are only stored
in the ops field of a snd_soc_dai_link structure. This field is
of type const, so snd_soc_ops structures having this property
can be made const too.

Cross compiled the .o files for arm architecture.

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 sound/soc/omap/am3517evm.c        | 2 +-
 sound/soc/omap/n810.c             | 2 +-
 sound/soc/omap/omap-abe-twl6040.c | 2 +-
 sound/soc/omap/omap-twl4030.c     | 2 +-
 sound/soc/omap/omap3pandora.c     | 2 +-
 sound/soc/omap/osk5912.c          | 2 +-
 sound/soc/omap/rx51.c             | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index 25a33e9..d565102 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -49,7 +49,7 @@ static int am3517evm_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops am3517evm_ops = {
+static const struct snd_soc_ops am3517evm_ops = {
 	.hw_params = am3517evm_hw_params,
 };
 
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index fdecb70..71e5f31 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -124,7 +124,7 @@ static int n810_hw_params(struct snd_pcm_substream *substream,
 	return err;
 }
 
-static struct snd_soc_ops n810_ops = {
+static const struct snd_soc_ops n810_ops = {
 	.startup = n810_startup,
 	.hw_params = n810_hw_params,
 	.shutdown = n810_shutdown,
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index 89fe95e..614b18d 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -70,7 +70,7 @@ static int omap_abe_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_ops omap_abe_ops = {
+static const struct snd_soc_ops omap_abe_ops = {
 	.hw_params = omap_abe_hw_params,
 };
 
diff --git a/sound/soc/omap/omap-twl4030.c b/sound/soc/omap/omap-twl4030.c
index 7431314..a24b0de 100644
--- a/sound/soc/omap/omap-twl4030.c
+++ b/sound/soc/omap/omap-twl4030.c
@@ -73,7 +73,7 @@ static int omap_twl4030_hw_params(struct snd_pcm_substream *substream,
 	return snd_soc_runtime_set_dai_fmt(rtd, fmt);
 }
 
-static struct snd_soc_ops omap_twl4030_ops = {
+static const struct snd_soc_ops omap_twl4030_ops = {
 	.hw_params = omap_twl4030_hw_params,
 };
 
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 732e749..4e3de71 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -184,7 +184,7 @@ static int omap3pandora_in_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static struct snd_soc_ops omap3pandora_ops = {
+static const struct snd_soc_ops omap3pandora_ops = {
 	.hw_params = omap3pandora_hw_params,
 };
 
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index aa4053b..e409677 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -68,7 +68,7 @@ static int osk_hw_params(struct snd_pcm_substream *substream,
 	return err;
 }
 
-static struct snd_soc_ops osk_ops = {
+static const struct snd_soc_ops osk_ops = {
 	.startup = osk_startup,
 	.hw_params = osk_hw_params,
 	.shutdown = osk_shutdown,
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index a768457..66ac358 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -123,7 +123,7 @@ static int rx51_hw_params(struct snd_pcm_substream *substream,
 				      SND_SOC_CLOCK_IN);
 }
 
-static struct snd_soc_ops rx51_ops = {
+static const struct snd_soc_ops rx51_ops = {
 	.startup = rx51_startup,
 	.hw_params = rx51_hw_params,
 };
-- 
2.7.4