3 files changed, 10 insertions, 10 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 3ab6626ad680..724fe1f033b5 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -297,7 +297,7 @@ static int snd_soc_is_matching_dai(const struct snd_soc_dai_link_component *dlc,
 	return 0;
 }
 
-const char *snd_soc_dai_name_get(struct snd_soc_dai *dai)
+const char *snd_soc_dai_name_get(const struct snd_soc_dai *dai)
 {
 	/* see snd_soc_is_matching_dai() */
 	if (dai->driver->name)
@@ -3430,7 +3430,7 @@ unsigned int snd_soc_daifmt_parse_clock_provider_raw(struct device_node *np,
 }
 EXPORT_SYMBOL_GPL(snd_soc_daifmt_parse_clock_provider_raw);
 
-int snd_soc_get_stream_cpu(struct snd_soc_dai_link *dai_link, int stream)
+int snd_soc_get_stream_cpu(const struct snd_soc_dai_link *dai_link, int stream)
 {
 	/*
 	 * [Normal]
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 03afd5efb24c..55d1a5a099df 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -134,7 +134,7 @@ int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio);
 
-int snd_soc_dai_get_fmt_max_priority(struct snd_soc_pcm_runtime *rtd)
+int snd_soc_dai_get_fmt_max_priority(const struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_dai *dai;
 	int i, max = 0;
@@ -166,7 +166,7 @@ int snd_soc_dai_get_fmt_max_priority(struct snd_soc_pcm_runtime *rtd)
  * modes.  This will mean that sometimes fewer formats
  * are reported here than are supported by set_fmt().
  */
-u64 snd_soc_dai_get_fmt(struct snd_soc_dai *dai, int priority)
+u64 snd_soc_dai_get_fmt(const struct snd_soc_dai *dai, int priority)
 {
 	const struct snd_soc_dai_ops *ops = dai->driver->ops;
 	u64 fmt = 0;
@@ -471,7 +471,7 @@ int snd_soc_dai_compress_new(struct snd_soc_dai *dai,
  *
  * Returns true if the DAI supports the indicated stream type.
  */
-bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir)
+bool snd_soc_dai_stream_valid(const struct snd_soc_dai *dai, int dir)
 {
 	struct snd_soc_pcm_stream *stream = snd_soc_dai_get_pcm_stream(dai, dir);
 
@@ -528,7 +528,7 @@ void snd_soc_dai_action(struct snd_soc_dai *dai,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_action);
 
-int snd_soc_dai_active(struct snd_soc_dai *dai)
+int snd_soc_dai_active(const struct snd_soc_dai *dai)
 {
 	int stream, active;
 
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index d05e712c9518..5dea5609baf4 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -21,7 +21,7 @@ int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots)
 }
 EXPORT_SYMBOL_GPL(snd_soc_calc_frame_size);
 
-int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params)
+int snd_soc_params_to_frame_size(const struct snd_pcm_hw_params *params)
 {
 	int sample_size;
 
@@ -40,7 +40,7 @@ int snd_soc_calc_bclk(int fs, int sample_size, int channels, int tdm_slots)
 }
 EXPORT_SYMBOL_GPL(snd_soc_calc_bclk);
 
-int snd_soc_params_to_bclk(struct snd_pcm_hw_params *params)
+int snd_soc_params_to_bclk(const struct snd_pcm_hw_params *params)
 {
 	int ret;
 
@@ -79,7 +79,7 @@ EXPORT_SYMBOL_GPL(snd_soc_params_to_bclk);
  * Return: bclk frequency in Hz, else a negative error code if params format
  *	   is invalid.
  */
-int snd_soc_tdm_params_to_bclk(struct snd_pcm_hw_params *params,
+int snd_soc_tdm_params_to_bclk(const struct snd_pcm_hw_params *params,
 			       int tdm_width, int tdm_slots, int slot_multiple)
 {
 	if (!tdm_slots)
@@ -211,7 +211,7 @@ static struct snd_soc_dai_driver dummy_dai = {
 	.ops = &dummy_dai_ops,
 };
 
-int snd_soc_dai_is_dummy(struct snd_soc_dai *dai)
+int snd_soc_dai_is_dummy(const struct snd_soc_dai *dai)
 {
 	if (dai->driver == &dummy_dai)
 		return 1;