diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c
index 3154525..9e4094e 100644
--- a/sound/soc/intel/haswell/sst-haswell-pcm.c
+++ b/sound/soc/intel/haswell/sst-haswell-pcm.c
@@ -871,7 +871,7 @@ out:
 	return ret;
 }
 
-static struct snd_pcm_ops hsw_pcm_ops = {
+static const struct snd_pcm_ops hsw_pcm_ops = {
 	.open		= hsw_pcm_open,
 	.close		= hsw_pcm_close,
 	.ioctl		= snd_pcm_lib_ioctl,
diff --git a/sound/soc/atmel/atmel-pcm-pdc.c b/sound/soc/atmel/atmel-pcm-pdc.c
index da861b4..91b7069 100644
--- a/sound/soc/atmel/atmel-pcm-pdc.c
+++ b/sound/soc/atmel/atmel-pcm-pdc.c
@@ -381,7 +381,7 @@ static int atmel_pcm_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_pcm_ops atmel_pcm_ops = {
+static const struct snd_pcm_ops atmel_pcm_ops = {
 	.open		= atmel_pcm_open,
 	.close		= atmel_pcm_close,
 	.ioctl		= snd_pcm_lib_ioctl,
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index a144c14..e2ff538 100644
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -372,7 +372,7 @@ static int lpass_platform_pcmops_mmap(struct snd_pcm_substream *substream,
 			runtime->dma_bytes);
 }
 
-static struct snd_pcm_ops lpass_platform_pcm_ops = {
+static const struct snd_pcm_ops lpass_platform_pcm_ops = {
 	.open		= lpass_platform_pcmops_open,
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= lpass_platform_pcmops_hw_params,
diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c
index 77ff8eb..09103aa 100644
--- a/sound/soc/codecs/rt5514-spi.c
+++ b/sound/soc/codecs/rt5514-spi.c
@@ -236,7 +236,7 @@ static snd_pcm_uframes_t rt5514_spi_pcm_pointer(
 	return bytes_to_frames(runtime, rt5514_dsp->dma_offset);
 }
 
-static struct snd_pcm_ops rt5514_spi_pcm_ops = {
+static const struct snd_pcm_ops rt5514_spi_pcm_ops = {
 	.open		= rt5514_spi_pcm_open,
 	.hw_params	= rt5514_spi_hw_params,
 	.hw_free	= rt5514_spi_hw_free,
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c
index d1fb035..504c7cd 100644
--- a/sound/soc/amd/acp-pcm-dma.c
+++ b/sound/soc/amd/acp-pcm-dma.c
@@ -897,7 +897,7 @@ static int acp_dma_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_pcm_ops acp_dma_ops = {
+static const struct snd_pcm_ops acp_dma_ops = {
 	.open = acp_dma_open,
 	.close = acp_dma_close,
 	.ioctl = snd_pcm_lib_ioctl,
diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
index 52ed434..25c6d87 100644
--- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c
+++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c
@@ -670,7 +670,7 @@ static snd_pcm_uframes_t sst_platform_pcm_pointer
 	return str_info->buffer_ptr;
 }
 
-static struct snd_pcm_ops sst_platform_ops = {
+static const struct snd_pcm_ops sst_platform_ops = {
 	.open = sst_platform_open,
 	.ioctl = snd_pcm_lib_ioctl,
 	.trigger = sst_platform_pcm_trigger,
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index 77bfd40..86c125f 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -1093,7 +1093,7 @@ static int skl_get_time_info(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static struct snd_pcm_ops skl_platform_ops = {
+static const struct snd_pcm_ops skl_platform_ops = {
 	.open = skl_platform_open,
 	.ioctl = snd_pcm_lib_ioctl,
 	.trigger = skl_platform_pcm_trigger,
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index dbfdfe9..dafd22e 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -242,7 +242,7 @@ static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream
 	return count;
 }
 
-static struct snd_pcm_ops kirkwood_dma_ops = {
+static const struct snd_pcm_ops kirkwood_dma_ops = {
 	.open =		kirkwood_dma_open,
 	.close =        kirkwood_dma_close,
 	.ioctl =	snd_pcm_lib_ioctl,
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 53dd085..393e8f0 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -80,7 +80,7 @@ static int dummy_dma_open(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_pcm_ops dummy_dma_ops = {
+static const struct snd_pcm_ops dummy_dma_ops = {
 	.open		= dummy_dma_open,
 	.ioctl		= snd_pcm_lib_ioctl,
 };
diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c
index ffc000b..dc30d78 100644
--- a/sound/soc/fsl/fsl_asrc_dma.c
+++ b/sound/soc/fsl/fsl_asrc_dma.c
@@ -322,7 +322,7 @@ static snd_pcm_uframes_t fsl_asrc_dma_pcm_pointer(struct snd_pcm_substream *subs
 	return bytes_to_frames(substream->runtime, pair->pos);
 }
 
-static struct snd_pcm_ops fsl_asrc_dma_pcm_ops = {
+static const struct snd_pcm_ops fsl_asrc_dma_pcm_ops = {
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= fsl_asrc_dma_hw_params,
 	.hw_free	= fsl_asrc_dma_hw_free,
