diff --git a/sound/soc/pxa/brownstone.c b/sound/soc/pxa/brownstone.c
index b6cb995..9a3f5b7 100644
--- a/sound/soc/pxa/brownstone.c
+++ b/sound/soc/pxa/brownstone.c
@@ -74,7 +74,7 @@
 }
 
 /* machine stream operations */
-static struct snd_soc_ops brownstone_ops = {
+static const struct snd_soc_ops brownstone_ops = {
 	.hw_params = brownstone_wm8994_hw_params,
 };
 
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index 311774e..054e0d6 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -154,7 +154,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops corgi_ops = {
+static const struct snd_soc_ops corgi_ops = {
 	.startup = corgi_startup,
 	.hw_params = corgi_hw_params,
 	.shutdown = corgi_shutdown,
diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c
index 8548304..a9ac881 100644
--- a/sound/soc/pxa/hx4700.c
+++ b/sound/soc/pxa/hx4700.c
@@ -79,7 +79,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops hx4700_ops = {
+static const struct snd_soc_ops hx4700_ops = {
 	.hw_params = hx4700_hw_params,
 };
 
diff --git a/sound/soc/pxa/imote2.c b/sound/soc/pxa/imote2.c
index 9d0e407..7847537 100644
--- a/sound/soc/pxa/imote2.c
+++ b/sound/soc/pxa/imote2.c
@@ -42,7 +42,7 @@
 	return ret;
 }
 
-static struct snd_soc_ops imote2_asoc_ops = {
+static const struct snd_soc_ops imote2_asoc_ops = {
 	.hw_params = imote2_asoc_hw_params,
 };
 
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index 2d4d445..2fc012b 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -255,12 +255,12 @@
 	return 0;
 }
 
-static struct snd_soc_ops magician_capture_ops = {
+static const struct snd_soc_ops magician_capture_ops = {
 	.startup = magician_startup,
 	.hw_params = magician_capture_hw_params,
 };
 
-static struct snd_soc_ops magician_playback_ops = {
+static const struct snd_soc_ops magician_playback_ops = {
 	.startup = magician_startup,
 	.hw_params = magician_playback_hw_params,
 };
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index a879aba..b6693f3 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -129,7 +129,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops poodle_ops = {
+static const struct snd_soc_ops poodle_ops = {
 	.startup = poodle_startup,
 	.hw_params = poodle_hw_params,
 	.shutdown = poodle_shutdown,
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index 47c9173..111a907 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -132,7 +132,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops raumfeld_cs4270_ops = {
+static const struct snd_soc_ops raumfeld_cs4270_ops = {
 	.startup = raumfeld_cs4270_startup,
 	.shutdown = raumfeld_cs4270_shutdown,
 	.hw_params = raumfeld_cs4270_hw_params,
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index d38a2b5..1671da6 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -156,7 +156,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops spitz_ops = {
+static const struct snd_soc_ops spitz_ops = {
 	.startup = spitz_startup,
 	.hw_params = spitz_hw_params,
 };
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 1812748..ae9c12e 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -85,7 +85,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops tosa_ops = {
+static const struct snd_soc_ops tosa_ops = {
 	.startup = tosa_startup,
 };
 
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 6d88d9a..5b0eccd 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -152,7 +152,7 @@
 	return ret;
 }
 
-static struct snd_soc_ops z2_ops = {
+static const struct snd_soc_ops z2_ops = {
 	.hw_params = z2_hw_params,
 };
 
diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c
index 6fbcdf0..ba468e5 100644
--- a/sound/soc/pxa/zylonite.c
+++ b/sound/soc/pxa/zylonite.c
@@ -132,7 +132,7 @@
 	return 0;
 }
 
-static struct snd_soc_ops zylonite_voice_ops = {
+static const struct snd_soc_ops zylonite_voice_ops = {
 	.hw_params = zylonite_voice_hw_params,
 };