diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c
index d323caa9c8162d6101f6a3827cc25c558a6dfd4d..505dbc9d73cfe30cef585a9c8ba01e4aa5c2f711 100644
--- a/sound/soc/codecs/cs47l24.c
+++ b/sound/soc/codecs/cs47l24.c
@@ -1213,7 +1213,7 @@ static struct snd_compr_ops cs47l24_compr_ops = {
 	.copy = wm_adsp_compr_copy,
 };
 
-static struct snd_soc_platform_driver cs47l24_compr_platform = {
+static const struct snd_soc_platform_driver cs47l24_compr_platform = {
 	.compr_ops = &cs47l24_compr_ops,
 };
 
diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c
index 7ed62e8c80b4bfe98093f9166e68683a051dccdf..87a587fa90fe81ecfa019fcf805a425f648f6836 100644
--- a/sound/soc/codecs/rt5514-spi.c
+++ b/sound/soc/codecs/rt5514-spi.c
@@ -260,7 +260,7 @@ static int rt5514_spi_pcm_probe(struct snd_soc_platform *platform)
 	return 0;
 }
 
-static struct snd_soc_platform_driver rt5514_spi_platform = {
+static const struct snd_soc_platform_driver rt5514_spi_platform = {
 	.probe = rt5514_spi_pcm_probe,
 	.ops = &rt5514_spi_pcm_ops,
 };
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index 1fe358e6be6126572a924911742f111bc7eb5c44..f5006923be2e21549ab031c6fb3fc21aed9c2e29 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -2027,7 +2027,7 @@ static struct snd_compr_ops wm5102_compr_ops = {
 	.copy = wm_adsp_compr_copy,
 };
 
-static struct snd_soc_platform_driver wm5102_compr_platform = {
+static const struct snd_soc_platform_driver wm5102_compr_platform = {
 	.compr_ops = &wm5102_compr_ops,
 };
 
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 1bc942152effa8f22e7202abd9d245a7ed8eb587..d6fae1397ce26860b8ddd2bbd6595b8ab862394c 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -2382,7 +2382,7 @@ static struct snd_compr_ops wm5110_compr_ops = {
 	.copy = wm_adsp_compr_copy,
 };
 
-static struct snd_soc_platform_driver wm5110_compr_platform = {
+static const struct snd_soc_platform_driver wm5110_compr_platform = {
 	.compr_ops = &wm5110_compr_ops,
 };