121 files changed, 147 insertions, 147 deletions

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index 71225090c49f..a67fc9b7dbe7 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -719,7 +719,7 @@ static int atmel_ssc_remove(struct snd_soc_dai *dai)
 #define ATMEL_SSC_FORMATS (SNDRV_PCM_FMTBIT_S8     | SNDRV_PCM_FMTBIT_S16_LE |\
                           SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops atmel_ssc_dai_ops = {
+static const struct snd_soc_dai_ops atmel_ssc_dai_ops = {
         .startup        = atmel_ssc_startup,
         .shutdown       = atmel_ssc_shutdown,
         .prepare        = atmel_ssc_prepare,
diff --git a/sound/soc/au1x/ac97c.c b/sound/soc/au1x/ac97c.c
index 726bd651a105..7771934b93e2 100644
--- a/sound/soc/au1x/ac97c.c
+++ b/sound/soc/au1x/ac97c.c
@@ -195,7 +195,7 @@ static int alchemy_ac97c_startup(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops alchemy_ac97c_ops = {
+static const struct snd_soc_dai_ops alchemy_ac97c_ops = {
         .startup                = alchemy_ac97c_startup,
 };
 
diff --git a/sound/soc/au1x/i2sc.c b/sound/soc/au1x/i2sc.c
index 6bcf48f5884c..2d5f755ac99c 100644
--- a/sound/soc/au1x/i2sc.c
+++ b/sound/soc/au1x/i2sc.c
@@ -201,7 +201,7 @@ static int au1xi2s_startup(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static const struct snd_soc_dai_ops au1xi2s_dai_ops = {
+static const const struct snd_soc_dai_ops au1xi2s_dai_ops = {
         .startup        = au1xi2s_startup,
         .trigger        = au1xi2s_trigger,
         .hw_params      = au1xi2s_hw_params,
diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c
index 0c6acd547141..87daf456b1c9 100644
--- a/sound/soc/au1x/psc-ac97.c
+++ b/sound/soc/au1x/psc-ac97.c
@@ -337,7 +337,7 @@ static int au1xpsc_ac97_probe(struct snd_soc_dai *dai)
         return au1xpsc_ac97_workdata ? 0 : -ENODEV;
 }
 
-static struct snd_soc_dai_ops au1xpsc_ac97_dai_ops = {
+static const struct snd_soc_dai_ops au1xpsc_ac97_dai_ops = {
         .startup        = au1xpsc_ac97_startup,
         .trigger        = au1xpsc_ac97_trigger,
         .hw_params      = au1xpsc_ac97_hw_params,
diff --git a/sound/soc/au1x/psc-i2s.c b/sound/soc/au1x/psc-i2s.c
index e03c5ce01b30..f7714d50bdaf 100644
--- a/sound/soc/au1x/psc-i2s.c
+++ b/sound/soc/au1x/psc-i2s.c
@@ -265,7 +265,7 @@ static int au1xpsc_i2s_startup(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops au1xpsc_i2s_dai_ops = {
+static const struct snd_soc_dai_ops au1xpsc_i2s_dai_ops = {
         .startup        = au1xpsc_i2s_startup,
         .trigger        = au1xpsc_i2s_trigger,
         .hw_params      = au1xpsc_i2s_hw_params,
diff --git a/sound/soc/blackfin/bf5xx-i2s.c b/sound/soc/blackfin/bf5xx-i2s.c
index 00cc3e00b2fe..b31662e3a428 100644
--- a/sound/soc/blackfin/bf5xx-i2s.c
+++ b/sound/soc/blackfin/bf5xx-i2s.c
@@ -223,7 +223,7 @@ static int bf5xx_i2s_resume(struct snd_soc_dai *dai)
          SNDRV_PCM_FMTBIT_S24_LE | \
          SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
+static const struct snd_soc_dai_ops bf5xx_i2s_dai_ops = {
         .shutdown       = bf5xx_i2s_shutdown,
         .hw_params      = bf5xx_i2s_hw_params,
         .set_fmt        = bf5xx_i2s_set_dai_fmt,
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
index a822d1ee1380..7876b5090fda 100644
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -226,7 +226,7 @@ static int bf5xx_tdm_resume(struct snd_soc_dai *dai)
 #define bf5xx_tdm_resume       NULL
 #endif
 
-static struct snd_soc_dai_ops bf5xx_tdm_dai_ops = {
+static const struct snd_soc_dai_ops bf5xx_tdm_dai_ops = {
         .hw_params      = bf5xx_tdm_hw_params,
         .set_fmt        = bf5xx_tdm_set_dai_fmt,
         .shutdown       = bf5xx_tdm_shutdown,
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 5ca122e51183..ea305b88cb55 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -1198,14 +1198,14 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static struct snd_soc_dai_ops pm860x_pcm_dai_ops = {
+static const struct snd_soc_dai_ops pm860x_pcm_dai_ops = {
         .digital_mute   = pm860x_digital_mute,
         .hw_params      = pm860x_pcm_hw_params,
         .set_fmt        = pm860x_pcm_set_dai_fmt,
         .set_sysclk     = pm860x_set_dai_sysclk,
 };
 
-static struct snd_soc_dai_ops pm860x_i2s_dai_ops = {
+static const struct snd_soc_dai_ops pm860x_i2s_dai_ops = {
         .digital_mute   = pm860x_digital_mute,
         .hw_params      = pm860x_i2s_hw_params,
         .set_fmt        = pm860x_i2s_set_dai_fmt,
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index e715186b4300..8f3216793eb5 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -39,7 +39,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
                 SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 |\
                 SNDRV_PCM_RATE_48000)
 
-static struct snd_soc_dai_ops ac97_dai_ops = {
+static const struct snd_soc_dai_ops ac97_dai_ops = {
         .prepare        = ac97_prepare,
 };
 
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index 4e5c5726366b..fab0948f7a54 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -189,7 +189,7 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops ad1836_dai_ops = {
+static const struct snd_soc_dai_ops ad1836_dai_ops = {
         .hw_params = ad1836_hw_params,
         .set_fmt = ad1836_set_dai_fmt,
 };
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index 120602130b5c..1901cd222233 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -312,7 +312,7 @@ static int ad193x_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops ad193x_dai_ops = {
+static const struct snd_soc_dai_ops ad193x_dai_ops = {
         .hw_params = ad193x_hw_params,
         .digital_mute = ad193x_mute,
         .set_tdm_slot = ad193x_set_tdm_slot,
diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index 45c63028b40d..2e040af9ad57 100644
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -1042,7 +1042,7 @@ static int adau1373_set_dai_sysclk(struct snd_soc_dai *dai,
         return 0;
 }
 
-static const struct snd_soc_dai_ops adau1373_dai_ops = {
+static const const struct snd_soc_dai_ops adau1373_dai_ops = {
         .hw_params      = adau1373_hw_params,
         .set_sysclk     = adau1373_set_dai_sysclk,
         .set_fmt        = adau1373_set_dai_fmt,
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index 8b7e1c50d6e9..c69bdfe745bb 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -427,7 +427,7 @@ static int adau1701_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 #define ADAU1701_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static const struct snd_soc_dai_ops adau1701_dai_ops = {
+static const const struct snd_soc_dai_ops adau1701_dai_ops = {
         .set_fmt        = adau1701_set_dai_fmt,
         .hw_params      = adau1701_hw_params,
         .digital_mute   = adau1701_digital_mute,
diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c
index f9f08948e5e8..d927febd02cc 100644
--- a/sound/soc/codecs/adav80x.c
+++ b/sound/soc/codecs/adav80x.c
@@ -718,7 +718,7 @@ static void adav80x_dai_shutdown(struct snd_pcm_substream *substream,
                 adav80x->rate = 0;
 }
 
-static const struct snd_soc_dai_ops adav80x_dai_ops = {
+static const const struct snd_soc_dai_ops adav80x_dai_ops = {
         .set_fmt = adav80x_set_dai_fmt,
         .hw_params = adav80x_hw_params,
         .startup = adav80x_dai_startup,
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index d3b29dce6ed7..152420ca78b8 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -170,7 +170,7 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
         return ak4104_spi_write(codec, AK4104_REG_CHN_STATUS(3), val);
 }
 
-static struct snd_soc_dai_ops ak4101_dai_ops = {
+static const struct snd_soc_dai_ops ak4101_dai_ops = {
         .hw_params = ak4104_hw_params,
         .set_fmt = ak4104_set_dai_fmt,
 };
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 95d782d86e7d..f6c47345bcc8 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -331,7 +331,7 @@ static int ak4535_set_bias_level(struct snd_soc_codec *codec,
                 SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
                 SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
 
-static struct snd_soc_dai_ops ak4535_dai_ops = {
+static const struct snd_soc_dai_ops ak4535_dai_ops = {
         .hw_params      = ak4535_hw_params,
         .set_fmt        = ak4535_set_dai_fmt,
         .digital_mute   = ak4535_mute,
diff --git a/sound/soc/codecs/ak4641.c b/sound/soc/codecs/ak4641.c
index 77838586f358..3657c76cc127 100644
--- a/sound/soc/codecs/ak4641.c
+++ b/sound/soc/codecs/ak4641.c
@@ -442,14 +442,14 @@ static int ak4641_set_bias_level(struct snd_soc_codec *codec,
                          SNDRV_PCM_RATE_16000)
 #define AK4641_FORMATS  (SNDRV_PCM_FMTBIT_S16_LE)
 
-static struct snd_soc_dai_ops ak4641_i2s_dai_ops = {
+static const struct snd_soc_dai_ops ak4641_i2s_dai_ops = {
         .hw_params    = ak4641_i2s_hw_params,
         .set_fmt      = ak4641_i2s_set_dai_fmt,
         .digital_mute = ak4641_mute,
         .set_sysclk   = ak4641_set_dai_sysclk,
 };
 
-static struct snd_soc_dai_ops ak4641_pcm_dai_ops = {
+static const struct snd_soc_dai_ops ak4641_pcm_dai_ops = {
         .hw_params    = NULL, /* rates are controlled by BT chip */
         .set_fmt      = ak4641_pcm_set_dai_fmt,
         .digital_mute = ak4641_mute,
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 859e0155e18d..c887ddf1061e 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -435,7 +435,7 @@ static int ak4642_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static struct snd_soc_dai_ops ak4642_dai_ops = {
+static const struct snd_soc_dai_ops ak4642_dai_ops = {
         .startup        = ak4642_dai_startup,
         .shutdown       = ak4642_dai_shutdown,
         .set_sysclk     = ak4642_dai_set_sysclk,
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index de9ff66d3721..4f5c69f735a9 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -594,7 +594,7 @@ static int ak4671_set_bias_level(struct snd_soc_codec *codec,
 
 #define AK4671_FORMATS          SNDRV_PCM_FMTBIT_S16_LE
 
-static struct snd_soc_dai_ops ak4671_dai_ops = {
+static const struct snd_soc_dai_ops ak4671_dai_ops = {
         .hw_params      = ak4671_hw_params,
         .set_sysclk     = ak4671_set_dai_sysclk,
         .set_fmt        = ak4671_set_dai_fmt,
diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index 984b14bcb605..88647d3ab24b 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -839,7 +839,7 @@ static int alc5623_set_bias_level(struct snd_soc_codec *codec,
                         | SNDRV_PCM_FMTBIT_S24_LE \
                         | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops alc5623_dai_ops = {
+static const struct snd_soc_dai_ops alc5623_dai_ops = {
                 .hw_params = alc5623_pcm_hw_params,
                 .digital_mute = alc5623_mute,
                 .set_fmt = alc5623_set_dai_fmt,
diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c
index 2d77665eb854..3f750def8967 100644
--- a/sound/soc/codecs/alc5632.c
+++ b/sound/soc/codecs/alc5632.c
@@ -924,7 +924,7 @@ static int alc5632_set_bias_level(struct snd_soc_codec *codec,
                         | SNDRV_PCM_FMTBIT_S24_LE \
                         | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops alc5632_dai_ops = {
+static const struct snd_soc_dai_ops alc5632_dai_ops = {
                 .hw_params = alc5632_pcm_hw_params,
                 .digital_mute = alc5632_mute,
                 .set_fmt = alc5632_set_dai_fmt,
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 46dbfd067f79..cbb3028e2008 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -122,7 +122,7 @@ static int cq93vc_set_bias_level(struct snd_soc_codec *codec,
 #define CQ93VC_RATES    (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000)
 #define CQ93VC_FORMATS  (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE)
 
-static struct snd_soc_dai_ops cq93vc_dai_ops = {
+static const struct snd_soc_dai_ops cq93vc_dai_ops = {
         .digital_mute   = cq93vc_mute,
         .set_sysclk     = cq93vc_set_dai_sysclk,
 };
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 73f46eb459f1..5396b91fa5f1 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -447,7 +447,7 @@ static const struct snd_kcontrol_new cs4270_snd_controls[] = {
                 snd_soc_get_volsw, cs4270_soc_put_mute),
 };
 
-static struct snd_soc_dai_ops cs4270_dai_ops = {
+static const struct snd_soc_dai_ops cs4270_dai_ops = {
         .hw_params      = cs4270_hw_params,
         .set_sysclk     = cs4270_set_dai_sysclk,
         .set_fmt        = cs4270_set_dai_fmt,
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index 69fde1506fe1..a6f77a855f45 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -402,7 +402,7 @@ static const struct snd_kcontrol_new cs4271_snd_controls[] = {
                 7, 1, 1),
 };
 
-static struct snd_soc_dai_ops cs4271_dai_ops = {
+static const struct snd_soc_dai_ops cs4271_dai_ops = {
         .hw_params      = cs4271_hw_params,
         .set_sysclk     = cs4271_set_dai_sysclk,
         .set_fmt        = cs4271_set_dai_fmt,
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index 00718b5e747b..e378c4d52027 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -483,7 +483,7 @@ static int cs42l51_dai_mute(struct snd_soc_dai *dai, int mute)
         return snd_soc_write(codec, CS42L51_DAC_OUT_CTL, reg);
 }
 
-static struct snd_soc_dai_ops cs42l51_dai_ops = {
+static const struct snd_soc_dai_ops cs42l51_dai_ops = {
         .hw_params      = cs42l51_hw_params,
         .set_sysclk     = cs42l51_set_dai_sysclk,
         .set_fmt        = cs42l51_set_dai_fmt,
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index d09578f397da..75d80b2e1ec4 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -1190,7 +1190,7 @@ static int cs42l73_pcm_startup(struct snd_pcm_substream *substream,
 #define CS42L73_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static const struct snd_soc_dai_ops cs42l73_ops = {
+static const const struct snd_soc_dai_ops cs42l73_ops = {
         .startup = cs42l73_pcm_startup,
         .hw_params = cs42l73_pcm_hw_params,
         .set_fmt = cs42l73_set_dai_fmt,
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index 8b5848a6374c..8ef820fd68c7 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -761,7 +761,7 @@ static int da7210_mute(struct snd_soc_dai *dai, int mute)
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
 /* DAI operations */
-static struct snd_soc_dai_ops da7210_dai_ops = {
+static const struct snd_soc_dai_ops da7210_dai_ops = {
         .hw_params      = da7210_hw_params,
         .set_fmt        = da7210_set_dai_fmt,
         .digital_mute   = da7210_mute,
diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c
index e373f8f06907..64a479c3429a 100644
--- a/sound/soc/codecs/jz4740.c
+++ b/sound/soc/codecs/jz4740.c
@@ -206,7 +206,7 @@ static int jz4740_codec_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops jz4740_codec_dai_ops = {
+static const struct snd_soc_dai_ops jz4740_codec_dai_ops = {
         .hw_params = jz4740_codec_hw_params,
 };
 
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index ebbf63c79c34..48a52a1aaaaa 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -1650,14 +1650,14 @@ static int max98088_set_bias_level(struct snd_soc_codec *codec,
 #define MAX98088_RATES SNDRV_PCM_RATE_8000_96000
 #define MAX98088_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops max98088_dai1_ops = {
+static const struct snd_soc_dai_ops max98088_dai1_ops = {
        .set_sysclk = max98088_dai_set_sysclk,
        .set_fmt = max98088_dai1_set_fmt,
        .hw_params = max98088_dai1_hw_params,
        .digital_mute = max98088_dai1_digital_mute,
 };
 
-static struct snd_soc_dai_ops max98088_dai2_ops = {
+static const struct snd_soc_dai_ops max98088_dai2_ops = {
        .set_sysclk = max98088_dai_set_sysclk,
        .set_fmt = max98088_dai2_set_fmt,
        .hw_params = max98088_dai2_hw_params,
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 26d7b089fb9c..cc712d59ab64 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -1782,19 +1782,19 @@ static int max98095_set_bias_level(struct snd_soc_codec *codec,
 #define MAX98095_RATES SNDRV_PCM_RATE_8000_96000
 #define MAX98095_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops max98095_dai1_ops = {
+static const struct snd_soc_dai_ops max98095_dai1_ops = {
         .set_sysclk = max98095_dai_set_sysclk,
         .set_fmt = max98095_dai1_set_fmt,
         .hw_params = max98095_dai1_hw_params,
 };
 
-static struct snd_soc_dai_ops max98095_dai2_ops = {
+static const struct snd_soc_dai_ops max98095_dai2_ops = {
         .set_sysclk = max98095_dai_set_sysclk,
         .set_fmt = max98095_dai2_set_fmt,
         .hw_params = max98095_dai2_hw_params,
 };
 
-static struct snd_soc_dai_ops max98095_dai3_ops = {
+static const struct snd_soc_dai_ops max98095_dai3_ops = {
         .set_sysclk = max98095_dai_set_sysclk,
         .set_fmt = max98095_dai3_set_fmt,
         .hw_params = max98095_dai3_hw_params,
diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c
index 208d2ee61855..94c2b586ed5d 100644
--- a/sound/soc/codecs/max9850.c
+++ b/sound/soc/codecs/max9850.c
@@ -254,7 +254,7 @@ static int max9850_set_bias_level(struct snd_soc_codec *codec,
 #define MAX9850_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops max9850_dai_ops = {
+static const struct snd_soc_dai_ops max9850_dai_ops = {
         .hw_params      = max9850_hw_params,
         .set_sysclk     = max9850_set_dai_sysclk,
         .set_fmt        = max9850_set_dai_fmt,
diff --git a/sound/soc/codecs/rt5631.c b/sound/soc/codecs/rt5631.c
index 4646e808b90a..dac4d05f512d 100644
--- a/sound/soc/codecs/rt5631.c
+++ b/sound/soc/codecs/rt5631.c
@@ -1664,7 +1664,7 @@ static int rt5631_resume(struct snd_soc_codec *codec)
                         SNDRV_PCM_FMTBIT_S24_LE | \
                         SNDRV_PCM_FMTBIT_S8)
 
-static struct snd_soc_dai_ops rt5631_ops = {
+static const struct snd_soc_dai_ops rt5631_ops = {
         .hw_params = rt5631_hifi_pcm_params,
         .set_fmt = rt5631_hifi_codec_set_dai_fmt,
         .set_sysclk = rt5631_hifi_codec_set_dai_sysclk,
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index bbcf921166f7..1a6564b3684e 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -923,7 +923,7 @@ static int sgtl5000_set_bias_level(struct snd_soc_codec *codec,
                         SNDRV_PCM_FMTBIT_S24_LE |\
                         SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops sgtl5000_ops = {
+static const struct snd_soc_dai_ops sgtl5000_ops = {
         .hw_params = sgtl5000_pcm_hw_params,
         .digital_mute = sgtl5000_digital_mute,
         .set_fmt = sgtl5000_set_dai_fmt,
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
index 887d618f4a63..65f2ef986c4f 100644
--- a/sound/soc/codecs/sn95031.c
+++ b/sound/soc/codecs/sn95031.c
@@ -698,21 +698,21 @@ static int sn95031_pcm_hw_params(struct snd_pcm_substream *substream,
 }
 
 /* Codec DAI section */
-static struct snd_soc_dai_ops sn95031_headset_dai_ops = {
+static const struct snd_soc_dai_ops sn95031_headset_dai_ops = {
         .digital_mute   = sn95031_pcm_hs_mute,
         .hw_params      = sn95031_pcm_hw_params,
 };
 
-static struct snd_soc_dai_ops sn95031_speaker_dai_ops = {
+static const struct snd_soc_dai_ops sn95031_speaker_dai_ops = {
         .digital_mute   = sn95031_pcm_spkr_mute,
         .hw_params      = sn95031_pcm_hw_params,
 };
 
-static struct snd_soc_dai_ops sn95031_vib1_dai_ops = {
+static const struct snd_soc_dai_ops sn95031_vib1_dai_ops = {
         .hw_params      = sn95031_pcm_hw_params,
 };
 
-static struct snd_soc_dai_ops sn95031_vib2_dai_ops = {
+static const struct snd_soc_dai_ops sn95031_vib2_dai_ops = {
         .hw_params      = sn95031_pcm_hw_params,
 };
 
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 3cb3271c5fe2..620411c384e5 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -498,7 +498,7 @@ static int ssm2602_set_bias_level(struct snd_soc_codec *codec,
 #define SSM2602_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                 SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops ssm2602_dai_ops = {
+static const struct snd_soc_dai_ops ssm2602_dai_ops = {
         .startup        = ssm2602_startup,
         .hw_params      = ssm2602_hw_params,
         .shutdown       = ssm2602_shutdown,
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index 3b0deafd766b..e2b1cdedb982 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -783,7 +783,7 @@ static int sta32x_set_bias_level(struct snd_soc_codec *codec,
         return 0;
 }
 
-static struct snd_soc_dai_ops sta32x_dai_ops = {
+static const struct snd_soc_dai_ops sta32x_dai_ops = {
         .hw_params      = sta32x_hw_params,
         .set_sysclk     = sta32x_set_dai_sysclk,
         .set_fmt        = sta32x_set_dai_fmt,
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 78b2b50271e2..e4783a4f71fd 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -286,11 +286,11 @@ reset:
         return 0;
 }
 
-static struct snd_soc_dai_ops stac9766_dai_ops_analog = {
+static const struct snd_soc_dai_ops stac9766_dai_ops_analog = {
         .prepare = ac97_analog_prepare,
 };
 
-static struct snd_soc_dai_ops stac9766_dai_ops_digital = {
+static const struct snd_soc_dai_ops stac9766_dai_ops_digital = {
         .prepare = ac97_digital_prepare,
 };
 
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 336de8f69a02..9782631df93b 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -503,7 +503,7 @@ static int tlv320aic23_set_bias_level(struct snd_soc_codec *codec,
 #define AIC23_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
                          SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops tlv320aic23_dai_ops = {
+static const struct snd_soc_dai_ops tlv320aic23_dai_ops = {
         .prepare        = tlv320aic23_pcm_prepare,
         .hw_params      = tlv320aic23_hw_params,
         .shutdown       = tlv320aic23_shutdown,
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 7859bdcc93db..86d1fa38ed2e 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -275,7 +275,7 @@ static int aic26_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 #define AIC26_FORMATS   (SNDRV_PCM_FMTBIT_S8     | SNDRV_PCM_FMTBIT_S16_BE |\
                          SNDRV_PCM_FMTBIT_S24_BE | SNDRV_PCM_FMTBIT_S32_BE)
 
-static struct snd_soc_dai_ops aic26_dai_ops = {
+static const struct snd_soc_dai_ops aic26_dai_ops = {
         .hw_params      = aic26_hw_params,
         .digital_mute   = aic26_mute,
         .set_sysclk     = aic26_set_sysclk,
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index b21c610051c0..d2e38af46aa1 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -597,7 +597,7 @@ static int aic32x4_set_bias_level(struct snd_soc_codec *codec,
 #define AIC32X4_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \
                          | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops aic32x4_ops = {
+static const struct snd_soc_dai_ops aic32x4_ops = {
         .hw_params = aic32x4_hw_params,
         .digital_mute = aic32x4_mute,
         .set_fmt = aic32x4_set_dai_fmt,
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 2e2bf18253c8..7d665ea3ac62 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -1244,7 +1244,7 @@ EXPORT_SYMBOL_GPL(aic3x_button_pressed);
 #define AIC3X_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
                          SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops aic3x_dai_ops = {
+static const struct snd_soc_dai_ops aic3x_dai_ops = {
         .hw_params      = aic3x_hw_params,
         .digital_mute   = aic3x_mute,
         .set_sysclk     = aic3x_set_dai_sysclk,
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index dc8a2b2bdc1c..abcb97e03405 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1499,7 +1499,7 @@ static struct snd_soc_codec_driver soc_codec_dev_tlv320dac33 = {
                          SNDRV_PCM_RATE_48000)
 #define DAC33_FORMATS   (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops dac33_dai_ops = {
+static const struct snd_soc_dai_ops dac33_dai_ops = {
         .startup        = dac33_startup,
         .shutdown       = dac33_shutdown,
         .hw_params      = dac33_hw_params,
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index f798247ac1b2..2a3a52838e9c 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -2149,7 +2149,7 @@ static int twl4030_voice_set_tristate(struct snd_soc_dai *dai, int tristate)
 #define TWL4030_RATES    (SNDRV_PCM_RATE_8000_48000)
 #define TWL4030_FORMATS  (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
+static const struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
         .startup        = twl4030_startup,
         .shutdown       = twl4030_shutdown,
         .hw_params      = twl4030_hw_params,
@@ -2158,7 +2158,7 @@ static struct snd_soc_dai_ops twl4030_dai_hifi_ops = {
         .set_tristate   = twl4030_set_tristate,
 };
 
-static struct snd_soc_dai_ops twl4030_dai_voice_ops = {
+static const struct snd_soc_dai_ops twl4030_dai_voice_ops = {
         .startup        = twl4030_voice_startup,
         .shutdown       = twl4030_voice_shutdown,
         .hw_params      = twl4030_voice_hw_params,
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 73e11f022ded..17930edd3a2c 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1397,7 +1397,7 @@ static int twl6040_set_dai_sysclk(struct snd_soc_dai *codec_dai,
         return 0;
 }
 
-static struct snd_soc_dai_ops twl6040_dai_ops = {
+static const struct snd_soc_dai_ops twl6040_dai_ops = {
         .startup        = twl6040_startup,
         .hw_params      = twl6040_hw_params,
         .prepare        = twl6040_prepare,
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index a7b8f301bad3..486aef637eed 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -452,7 +452,7 @@ SOC_ENUM("PCM Playback De-emphasis", uda134x_mixer_enum[1]),
 SOC_SINGLE("DC Filter Enable Switch", UDA134X_STATUS0, 0, 1, 0),
 };
 
-static struct snd_soc_dai_ops uda134x_dai_ops = {
+static const struct snd_soc_dai_ops uda134x_dai_ops = {
         .startup        = uda134x_startup,
         .shutdown       = uda134x_shutdown,
         .hw_params      = uda134x_hw_params,
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index c5ca8cfea60f..6b933efc7ed3 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -643,21 +643,21 @@ static int uda1380_set_bias_level(struct snd_soc_codec *codec,
                        SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\
                        SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
 
-static struct snd_soc_dai_ops uda1380_dai_ops = {
+static const struct snd_soc_dai_ops uda1380_dai_ops = {
         .hw_params      = uda1380_pcm_hw_params,
         .shutdown       = uda1380_pcm_shutdown,
         .trigger        = uda1380_trigger,
         .set_fmt        = uda1380_set_dai_fmt_both,
 };
 
-static struct snd_soc_dai_ops uda1380_dai_ops_playback = {
+static const struct snd_soc_dai_ops uda1380_dai_ops_playback = {
         .hw_params      = uda1380_pcm_hw_params,
         .shutdown       = uda1380_pcm_shutdown,
         .trigger        = uda1380_trigger,
         .set_fmt        = uda1380_set_dai_fmt_playback,
 };
 
-static struct snd_soc_dai_ops uda1380_dai_ops_capture = {
+static const struct snd_soc_dai_ops uda1380_dai_ops_capture = {
         .hw_params      = uda1380_pcm_hw_params,
         .shutdown       = uda1380_pcm_shutdown,
         .trigger        = uda1380_trigger,
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index a85498982991..9531c35dccad 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -386,7 +386,7 @@ static int wl1273_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops wl1273_dai_ops = {
+static const struct snd_soc_dai_ops wl1273_dai_ops = {
         .startup        = wl1273_startup,
         .hw_params      = wl1273_hw_params,
 };
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index f37d67f4058b..6c79d97ba181 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -1661,7 +1661,7 @@ static int wm5100_hw_params(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops wm5100_dai_ops = {
+static const struct snd_soc_dai_ops wm5100_dai_ops = {
         .set_fmt = wm5100_set_fmt,
         .hw_params = wm5100_hw_params,
 };
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 35f3ad83dfb6..3b846c95f07f 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -1511,7 +1511,7 @@ EXPORT_SYMBOL_GPL(wm8350_mic_jack_detect);
                         SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8350_dai_ops = {
+static const struct snd_soc_dai_ops wm8350_dai_ops = {
          .hw_params     = wm8350_pcm_hw_params,
          .digital_mute  = wm8350_mute,
          .trigger       = wm8350_pcm_trigger,
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 585def1ffca6..07d84a86e14e 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1316,7 +1316,7 @@ static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 #define WM8400_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8400_dai_ops = {
+static const struct snd_soc_dai_ops wm8400_dai_ops = {
         .hw_params = wm8400_hw_params,
         .digital_mute = wm8400_mute,
         .set_fmt = wm8400_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index 07c9cc759e97..26571b25e440 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -509,7 +509,7 @@ static int wm8510_set_bias_level(struct snd_soc_codec *codec,
 #define WM8510_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8510_dai_ops = {
+static const struct snd_soc_dai_ops wm8510_dai_ops = {
         .hw_params      = wm8510_pcm_hw_params,
         .digital_mute   = wm8510_mute,
         .set_fmt        = wm8510_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index db7a6819499f..d0ae82d2b24f 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -365,7 +365,7 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 #define WM8523_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8523_dai_ops = {
+static const struct snd_soc_dai_ops wm8523_dai_ops = {
         .startup        = wm8523_startup,
         .hw_params      = wm8523_hw_params,
         .set_sysclk     = wm8523_set_dai_sysclk,
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 8212b3c8bfdd..0aa3e4d138f4 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -776,7 +776,7 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
 #define WM8580_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8580_dai_ops_playback = {
+static const struct snd_soc_dai_ops wm8580_dai_ops_playback = {
         .set_sysclk     = wm8580_set_sysclk,
         .hw_params      = wm8580_paif_hw_params,
         .set_fmt        = wm8580_set_paif_dai_fmt,
@@ -785,7 +785,7 @@ static struct snd_soc_dai_ops wm8580_dai_ops_playback = {
         .digital_mute   = wm8580_digital_mute,
 };
 
-static struct snd_soc_dai_ops wm8580_dai_ops_capture = {
+static const struct snd_soc_dai_ops wm8580_dai_ops_capture = {
         .set_sysclk     = wm8580_set_sysclk,
         .hw_params      = wm8580_paif_hw_params,
         .set_fmt        = wm8580_set_paif_dai_fmt,
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 076bdb9930a1..a6f1e391314d 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -318,7 +318,7 @@ static int wm8711_set_bias_level(struct snd_soc_codec *codec,
 #define WM8711_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8711_ops = {
+static const struct snd_soc_dai_ops wm8711_ops = {
         .prepare = wm8711_pcm_prepare,
         .hw_params = wm8711_hw_params,
         .shutdown = wm8711_shutdown,
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 04b027efd5c0..085c2f81d8c2 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -196,7 +196,7 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
 #define WM8728_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8728_dai_ops = {
+static const struct snd_soc_dai_ops wm8728_dai_ops = {
         .hw_params      = wm8728_hw_params,
         .digital_mute   = wm8728_mute,
         .set_fmt        = wm8728_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index ca59622e41d2..28972d875f7c 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -465,7 +465,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 #define WM8731_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8731_dai_ops = {
+static const struct snd_soc_dai_ops wm8731_dai_ops = {
         .hw_params      = wm8731_hw_params,
         .digital_mute   = wm8731_mute,
         .set_sysclk     = wm8731_set_dai_sysclk,
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index f6aef58845c2..b7d661581ebf 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -521,7 +521,7 @@ static int wm8737_set_bias_level(struct snd_soc_codec *codec,
 #define WM8737_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8737_dai_ops = {
+static const struct snd_soc_dai_ops wm8737_dai_ops = {
         .hw_params      = wm8737_hw_params,
         .set_sysclk     = wm8737_set_dai_sysclk,
         .set_fmt        = wm8737_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index 57ad22aacc51..e51f4f0a93f4 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -382,7 +382,7 @@ static int wm8741_set_dai_fmt(struct snd_soc_dai *codec_dai,
 #define WM8741_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8741_dai_ops = {
+static const struct snd_soc_dai_ops wm8741_dai_ops = {
         .startup        = wm8741_startup,
         .hw_params      = wm8741_hw_params,
         .set_sysclk     = wm8741_set_dai_sysclk,
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index ca75a8180708..dfb41ad902e1 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -643,7 +643,7 @@ static int wm8750_set_bias_level(struct snd_soc_codec *codec,
 #define WM8750_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8750_dai_ops = {
+static const struct snd_soc_dai_ops wm8750_dai_ops = {
         .hw_params      = wm8750_pcm_hw_params,
         .digital_mute   = wm8750_mute,
         .set_fmt        = wm8750_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 13156c836c9a..fb013b152fa6 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1315,7 +1315,7 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec,
  * 3. Voice disabled - HIFI over HIFI
  * 4. Voice disabled - HIFI over HIFI, uses voice DAI LRC for capture
  */
-static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode = {
+static const struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode = {
         .hw_params      = wm8753_i2s_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_hifi_set_dai_fmt,
@@ -1324,7 +1324,7 @@ static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode = {
         .set_sysclk     = wm8753_set_dai_sysclk,
 };
 
-static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode = {
+static const struct snd_soc_dai_ops wm8753_dai_ops_voice_mode = {
         .hw_params      = wm8753_pcm_hw_params,
         .digital_mute   = wm8753_mute,
         .set_fmt        = wm8753_voice_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index aa05e6507f84..87957e862b9c 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -528,7 +528,7 @@ static int wm8770_set_bias_level(struct snd_soc_codec *codec,
 #define WM8770_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8770_dai_ops = {
+static const struct snd_soc_dai_ops wm8770_dai_ops = {
         .digital_mute = wm8770_mute,
         .hw_params = wm8770_hw_params,
         .set_fmt = wm8770_set_fmt,
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index f967c59dbbef..223fc5a5c1b0 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -327,14 +327,14 @@ static int wm8776_set_bias_level(struct snd_soc_codec *codec,
 #define WM8776_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8776_dac_ops = {
+static const struct snd_soc_dai_ops wm8776_dac_ops = {
         .digital_mute   = wm8776_mute,
         .hw_params      = wm8776_hw_params,
         .set_fmt        = wm8776_set_fmt,
         .set_sysclk     = wm8776_set_sysclk,
 };
 
-static struct snd_soc_dai_ops wm8776_adc_ops = {
+static const struct snd_soc_dai_ops wm8776_adc_ops = {
         .hw_params      = wm8776_hw_params,
         .set_fmt        = wm8776_set_fmt,
         .set_sysclk     = wm8776_set_sysclk,
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index 9ee072b85975..d99c6a0a0a2d 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -670,7 +670,7 @@ err_reg_get:
         return ret;
 }
 
-static struct snd_soc_dai_ops wm8804_dai_ops = {
+static const struct snd_soc_dai_ops wm8804_dai_ops = {
         .hw_params = wm8804_hw_params,
         .set_fmt = wm8804_set_fmt,
         .set_sysclk = wm8804_set_sysclk,
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 17a12c2df8da..a430930cc09f 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -987,7 +987,7 @@ static int wm8900_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         (SNDRV_PCM_FORMAT_S16_LE | SNDRV_PCM_FORMAT_S20_3LE | \
          SNDRV_PCM_FORMAT_S24_LE)
 
-static struct snd_soc_dai_ops wm8900_dai_ops = {
+static const struct snd_soc_dai_ops wm8900_dai_ops = {
         .hw_params      = wm8900_hw_params,
         .set_clkdiv     = wm8900_set_dai_clkdiv,
         .set_pll        = wm8900_set_dai_pll,
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 4ad8ebd290e3..812dce95f131 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1732,7 +1732,7 @@ static irqreturn_t wm8903_irq(int irq, void *data)
                         SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8903_dai_ops = {
+static const struct snd_soc_dai_ops wm8903_dai_ops = {
         .hw_params      = wm8903_hw_params,
         .digital_mute   = wm8903_digital_mute,
         .set_fmt        = wm8903_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index bb070f835257..f0b0c7a487b3 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -2205,7 +2205,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
 #define WM8904_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8904_dai_ops = {
+static const struct snd_soc_dai_ops wm8904_dai_ops = {
         .set_sysclk = wm8904_set_sysclk,
         .set_fmt = wm8904_set_fmt,
         .set_tdm_slot = wm8904_set_tdm_slot,
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 1b5856b4ea7c..0dd1e0c0fc1b 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -644,7 +644,7 @@ static int wm8940_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
                         SNDRV_PCM_FMTBIT_S24_LE |                       \
                         SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8940_dai_ops = {
+static const struct snd_soc_dai_ops wm8940_dai_ops = {
         .hw_params = wm8940_i2s_hw_params,
         .set_sysclk = wm8940_set_dai_sysclk,
         .digital_mute = wm8940_mute,
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 3c7198779c31..dbf2a8328a8e 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -859,7 +859,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
 #define WM8955_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8955_dai_ops = {
+static const struct snd_soc_dai_ops wm8955_dai_ops = {
         .set_sysclk = wm8955_set_sysclk,
         .set_fmt = wm8955_set_fmt,
         .hw_params = wm8955_hw_params,
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 6e22f9b3d967..06dca88a7332 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -869,7 +869,7 @@ static int wm8960_set_bias_level(struct snd_soc_codec *codec,
         (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8960_dai_ops = {
+static const struct snd_soc_dai_ops wm8960_dai_ops = {
         .hw_params = wm8960_hw_params,
         .digital_mute = wm8960_mute,
         .set_fmt = wm8960_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 7f2df7ba27f6..783a3d1daf51 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -929,7 +929,7 @@ static int wm8961_set_bias_level(struct snd_soc_codec *codec,
         (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8961_dai_ops = {
+static const struct snd_soc_dai_ops wm8961_dai_ops = {
         .hw_params = wm8961_hw_params,
         .set_sysclk = wm8961_set_sysclk,
         .set_fmt = wm8961_set_fmt,
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 48b5c95a0648..555311d1ce37 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3503,7 +3503,7 @@ static int wm8962_mute(struct snd_soc_dai *dai, int mute)
 #define WM8962_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8962_dai_ops = {
+static const struct snd_soc_dai_ops wm8962_dai_ops = {
         .hw_params = wm8962_hw_params,
         .set_sysclk = wm8962_set_dai_sysclk,
         .set_fmt = wm8962_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 3a06a95dd96f..98bfbdd62c60 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -567,7 +567,7 @@ static int wm8971_set_bias_level(struct snd_soc_codec *codec,
 #define WM8971_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8971_dai_ops = {
+static const struct snd_soc_dai_ops wm8971_dai_ops = {
         .hw_params      = wm8971_pcm_hw_params,
         .digital_mute   = wm8971_mute,
         .set_fmt        = wm8971_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 7bd35b8fdcd2..16569c7a03c1 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -557,7 +557,7 @@ static int wm8974_set_bias_level(struct snd_soc_codec *codec,
 #define WM8974_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8974_ops = {
+static const struct snd_soc_dai_ops wm8974_ops = {
         .hw_params = wm8974_pcm_hw_params,
         .digital_mute = wm8974_mute,
         .set_fmt = wm8974_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 41ca4d9ac20c..517bb2238d46 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -865,7 +865,7 @@ static int wm8978_set_bias_level(struct snd_soc_codec *codec,
 #define WM8978_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8978_dai_ops = {
+static const struct snd_soc_dai_ops wm8978_dai_ops = {
         .hw_params      = wm8978_hw_params,
         .digital_mute   = wm8978_mute,
         .set_fmt        = wm8978_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c
index 58e067b5a6a3..362298cce92c 100644
--- a/sound/soc/codecs/wm8983.c
+++ b/sound/soc/codecs/wm8983.c
@@ -1035,7 +1035,7 @@ static int wm8983_probe(struct snd_soc_codec *codec)
         return 0;
 }
 
-static struct snd_soc_dai_ops wm8983_dai_ops = {
+static const struct snd_soc_dai_ops wm8983_dai_ops = {
         .digital_mute = wm8983_dac_mute,
         .hw_params = wm8983_hw_params,
         .set_fmt = wm8983_set_fmt,
diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c
index 36c4ee08e159..9e4481bb1223 100644
--- a/sound/soc/codecs/wm8985.c
+++ b/sound/soc/codecs/wm8985.c
@@ -1031,7 +1031,7 @@ err_reg_get:
         return ret;
 }
 
-static struct snd_soc_dai_ops wm8985_dai_ops = {
+static const struct snd_soc_dai_ops wm8985_dai_ops = {
         .digital_mute = wm8985_dac_mute,
         .hw_params = wm8985_hw_params,
         .set_fmt = wm8985_set_fmt,
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 514189d1923e..9d83bed5c210 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -701,7 +701,7 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec,
 #define WM8988_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8988_ops = {
+static const struct snd_soc_dai_ops wm8988_ops = {
         .startup = wm8988_pcm_startup,
         .hw_params = wm8988_pcm_hw_params,
         .set_fmt = wm8988_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index d4cbec6372db..61c620e5fe4f 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1287,7 +1287,7 @@ static int wm8990_set_bias_level(struct snd_soc_codec *codec,
  * 1. ADC/DAC on Primary Interface
  * 2. ADC on Primary Interface/DAC on secondary
  */
-static struct snd_soc_dai_ops wm8990_dai_ops = {
+static const struct snd_soc_dai_ops wm8990_dai_ops = {
         .hw_params      = wm8990_hw_params,
         .digital_mute   = wm8990_mute,
         .set_fmt        = wm8990_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index 1d46d59c82a3..ac957ece6785 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -1311,7 +1311,7 @@ static int wm8991_probe(struct snd_soc_codec *codec)
 #define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops wm8991_ops = {
+static const struct snd_soc_dai_ops wm8991_ops = {
         .hw_params = wm8991_hw_params,
         .digital_mute = wm8991_mute,
         .set_fmt = wm8991_set_dai_fmt,
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index d1a142f48b09..780c24cdab6d 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1394,7 +1394,7 @@ out:
         return 0;
 }
 
-static struct snd_soc_dai_ops wm8993_ops = {
+static const struct snd_soc_dai_ops wm8993_ops = {
         .set_sysclk = wm8993_set_sysclk,
         .set_fmt = wm8993_set_dai_fmt,
         .hw_params = wm8993_hw_params,
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 9c982e47eb99..73db9806c475 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -2531,7 +2531,7 @@ static int wm8994_aif2_probe(struct snd_soc_dai *dai)
 #define WM8994_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8994_aif1_dai_ops = {
+static const struct snd_soc_dai_ops wm8994_aif1_dai_ops = {
         .set_sysclk     = wm8994_set_dai_sysclk,
         .set_fmt        = wm8994_set_dai_fmt,
         .hw_params      = wm8994_hw_params,
@@ -2541,7 +2541,7 @@ static struct snd_soc_dai_ops wm8994_aif1_dai_ops = {
         .set_tristate   = wm8994_set_tristate,
 };
 
-static struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
+static const struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
         .set_sysclk     = wm8994_set_dai_sysclk,
         .set_fmt        = wm8994_set_dai_fmt,
         .hw_params      = wm8994_hw_params,
@@ -2551,7 +2551,7 @@ static struct snd_soc_dai_ops wm8994_aif2_dai_ops = {
         .set_tristate   = wm8994_set_tristate,
 };
 
-static struct snd_soc_dai_ops wm8994_aif3_dai_ops = {
+static const struct snd_soc_dai_ops wm8994_aif3_dai_ops = {
         .hw_params      = wm8994_aif3_hw_params,
         .set_tristate   = wm8994_set_tristate,
 };
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 3774acb69ddd..8f6a36d7c75b 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -2155,7 +2155,7 @@ err_reg_get:
 #define WM8995_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8995_aif1_dai_ops = {
+static const struct snd_soc_dai_ops wm8995_aif1_dai_ops = {
         .set_sysclk = wm8995_set_dai_sysclk,
         .set_fmt = wm8995_set_dai_fmt,
         .hw_params = wm8995_hw_params,
@@ -2164,7 +2164,7 @@ static struct snd_soc_dai_ops wm8995_aif1_dai_ops = {
         .set_tristate = wm8995_set_tristate,
 };
 
-static struct snd_soc_dai_ops wm8995_aif2_dai_ops = {
+static const struct snd_soc_dai_ops wm8995_aif2_dai_ops = {
         .set_sysclk = wm8995_set_dai_sysclk,
         .set_fmt = wm8995_set_dai_fmt,
         .hw_params = wm8995_hw_params,
@@ -2173,7 +2173,7 @@ static struct snd_soc_dai_ops wm8995_aif2_dai_ops = {
         .set_tristate = wm8995_set_tristate,
 };
 
-static struct snd_soc_dai_ops wm8995_aif3_dai_ops = {
+static const struct snd_soc_dai_ops wm8995_aif3_dai_ops = {
         .set_tristate = wm8995_set_tristate,
 };
 
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index fd5bb1ad6912..304a0e570cb4 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -3052,7 +3052,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
                         SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\
                         SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm8996_dai_ops = {
+static const struct snd_soc_dai_ops wm8996_dai_ops = {
         .set_fmt = wm8996_set_fmt,
         .hw_params = wm8996_hw_params,
         .set_sysclk = wm8996_set_sysclk,
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index f7c0738a9da6..48bf80baf1d4 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -1234,7 +1234,7 @@ static int wm9081_set_tdm_slot(struct snd_soc_dai *dai,
         (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
          SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops wm9081_dai_ops = {
+static const struct snd_soc_dai_ops wm9081_dai_ops = {
         .hw_params = wm9081_hw_params,
         .set_fmt = wm9081_set_dai_fmt,
         .digital_mute = wm9081_digital_mute,
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index 646b58dda849..edf603281ce7 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -258,7 +258,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
                         SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
                         SNDRV_PCM_RATE_48000)
 
-static struct snd_soc_dai_ops wm9705_dai_ops = {
+static const struct snd_soc_dai_ops wm9705_dai_ops = {
         .prepare        = ac97_prepare,
 };
 
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 90117f8156e8..fd1812704af8 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -505,11 +505,11 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream,
                 SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 |\
                 SNDRV_PCM_RATE_48000)
 
-static struct snd_soc_dai_ops wm9712_dai_ops_hifi = {
+static const struct snd_soc_dai_ops wm9712_dai_ops_hifi = {
         .prepare        = ac97_prepare,
 };
 
-static struct snd_soc_dai_ops wm9712_dai_ops_aux = {
+static const struct snd_soc_dai_ops wm9712_dai_ops_aux = {
         .prepare        = ac97_aux_prepare,
 };
 
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 7167cb6787db..09360b60037c 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -1026,19 +1026,19 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream,
         (SNDRV_PCM_FORMAT_S16_LE | SNDRV_PCM_FORMAT_S20_3LE | \
          SNDRV_PCM_FORMAT_S24_LE)
 
-static struct snd_soc_dai_ops wm9713_dai_ops_hifi = {
+static const struct snd_soc_dai_ops wm9713_dai_ops_hifi = {
         .prepare        = ac97_hifi_prepare,
         .set_clkdiv     = wm9713_set_dai_clkdiv,
         .set_pll        = wm9713_set_dai_pll,
 };
 
-static struct snd_soc_dai_ops wm9713_dai_ops_aux = {
+static const struct snd_soc_dai_ops wm9713_dai_ops_aux = {
         .prepare        = ac97_aux_prepare,
         .set_clkdiv     = wm9713_set_dai_clkdiv,
         .set_pll        = wm9713_set_dai_pll,
 };
 
-static struct snd_soc_dai_ops wm9713_dai_ops_voice = {
+static const struct snd_soc_dai_ops wm9713_dai_ops_voice = {
         .hw_params      = wm9713_pcm_hw_params,
         .set_clkdiv     = wm9713_set_dai_clkdiv,
         .set_pll        = wm9713_set_dai_pll,
diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c
index 300e12118c00..f3d5ae1078be 100644
--- a/sound/soc/davinci/davinci-i2s.c
+++ b/sound/soc/davinci/davinci-i2s.c
@@ -620,7 +620,7 @@ static void davinci_i2s_shutdown(struct snd_pcm_substream *substream,
 
 #define DAVINCI_I2S_RATES       SNDRV_PCM_RATE_8000_96000
 
-static struct snd_soc_dai_ops davinci_i2s_dai_ops = {
+static const struct snd_soc_dai_ops davinci_i2s_dai_ops = {
         .startup        = davinci_i2s_startup,
         .shutdown       = davinci_i2s_shutdown,
         .prepare        = davinci_i2s_prepare,
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index 7173df254a91..03cea9d39c4b 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -813,7 +813,7 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
+static const struct snd_soc_dai_ops davinci_mcasp_dai_ops = {
         .startup        = davinci_mcasp_startup,
         .trigger        = davinci_mcasp_trigger,
         .hw_params      = davinci_mcasp_hw_params,
diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 1f11525d97e8..dae96b85fd6d 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -183,7 +183,7 @@ static int davinci_vcif_startup(struct snd_pcm_substream *substream,
 
 #define DAVINCI_VCIF_RATES      SNDRV_PCM_RATE_8000_48000
 
-static struct snd_soc_dai_ops davinci_vcif_dai_ops = {
+static const struct snd_soc_dai_ops davinci_vcif_dai_ops = {
         .startup        = davinci_vcif_startup,
         .trigger        = davinci_vcif_trigger,
         .hw_params      = davinci_vcif_hw_params,
diff --git a/sound/soc/ep93xx/ep93xx-ac97.c b/sound/soc/ep93xx/ep93xx-ac97.c
index 3cd6158d83e1..c423d12a26cf 100644
--- a/sound/soc/ep93xx/ep93xx-ac97.c
+++ b/sound/soc/ep93xx/ep93xx-ac97.c
@@ -330,7 +330,7 @@ static int ep93xx_ac97_startup(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops ep93xx_ac97_dai_ops = {
+static const struct snd_soc_dai_ops ep93xx_ac97_dai_ops = {
         .startup        = ep93xx_ac97_startup,
         .trigger        = ep93xx_ac97_trigger,
 };
diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c
index 099614e16651..3dba128cc6f1 100644
--- a/sound/soc/ep93xx/ep93xx-i2s.c
+++ b/sound/soc/ep93xx/ep93xx-i2s.c
@@ -338,7 +338,7 @@ static int ep93xx_i2s_resume(struct snd_soc_dai *dai)
 #define ep93xx_i2s_resume       NULL
 #endif
 
-static struct snd_soc_dai_ops ep93xx_i2s_dai_ops = {
+static const struct snd_soc_dai_ops ep93xx_i2s_dai_ops = {
         .startup        = ep93xx_i2s_startup,
         .shutdown       = ep93xx_i2s_shutdown,
         .hw_params      = ep93xx_i2s_hw_params,
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 83c4bd5b2dd7..17d857e55efe 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -514,7 +514,7 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream,
         }
 }
 
-static struct snd_soc_dai_ops fsl_ssi_dai_ops = {
+static const struct snd_soc_dai_ops fsl_ssi_dai_ops = {
         .startup        = fsl_ssi_startup,
         .hw_params      = fsl_ssi_hw_params,
         .shutdown       = fsl_ssi_shutdown,
diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c
index ad36b095bb79..2fb388f0150b 100644
--- a/sound/soc/fsl/mpc5200_psc_ac97.c
+++ b/sound/soc/fsl/mpc5200_psc_ac97.c
@@ -226,12 +226,12 @@ static int psc_ac97_probe(struct snd_soc_dai *cpu_dai)
 /**
  * psc_ac97_dai_template: template CPU Digital Audio Interface
  */
-static struct snd_soc_dai_ops psc_ac97_analog_ops = {
+static const struct snd_soc_dai_ops psc_ac97_analog_ops = {
         .hw_params      = psc_ac97_hw_analog_params,
         .trigger        = psc_ac97_trigger,
 };
 
-static struct snd_soc_dai_ops psc_ac97_digital_ops = {
+static const struct snd_soc_dai_ops psc_ac97_digital_ops = {
         .hw_params      = psc_ac97_hw_digital_params,
 };
 
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 87cf2a5c2b2c..e77a1f20d4d2 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -123,7 +123,7 @@ static int psc_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int format)
 /**
  * psc_i2s_dai_template: template CPU Digital Audio Interface
  */
-static struct snd_soc_dai_ops psc_i2s_dai_ops = {
+static const struct snd_soc_dai_ops psc_i2s_dai_ops = {
         .hw_params      = psc_i2s_hw_params,
         .set_sysclk     = psc_i2s_set_sysclk,
         .set_fmt        = psc_i2s_set_fmt,
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 4c05e2b8f4d2..eed7041364e6 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -342,7 +342,7 @@ static int imx_ssi_trigger(struct snd_pcm_substream *substream, int cmd,
         return 0;
 }
 
-static struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
+static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
         .hw_params      = imx_ssi_hw_params,
         .set_fmt        = imx_ssi_set_dai_fmt,
         .set_clkdiv     = imx_ssi_set_dai_clkdiv,
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index cd22a54b2f14..91255c6e1ee7 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -392,7 +392,7 @@ static int jz4740_i2s_dai_remove(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops jz4740_i2s_dai_ops = {
+static const struct snd_soc_dai_ops jz4740_i2s_dai_ops = {
         .startup = jz4740_i2s_startup,
         .shutdown = jz4740_i2s_shutdown,
         .trigger = jz4740_i2s_trigger,
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 715e841c0507..2b212dcb9ac7 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -373,7 +373,7 @@ static int kirkwood_i2s_remove(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops kirkwood_i2s_dai_ops = {
+static const struct snd_soc_dai_ops kirkwood_i2s_dai_ops = {
         .startup        = kirkwood_i2s_startup,
         .trigger        = kirkwood_i2s_trigger,
         .hw_params      = kirkwood_i2s_hw_params,
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 76dc74d24fc2..46d76b52529b 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -550,7 +550,7 @@ static int mxs_saif_trigger(struct snd_pcm_substream *substream, int cmd,
         (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
         SNDRV_PCM_FMTBIT_S24_LE)
 
-static struct snd_soc_dai_ops mxs_saif_dai_ops = {
+static const struct snd_soc_dai_ops mxs_saif_dai_ops = {
         .startup = mxs_saif_startup,
         .trigger = mxs_saif_trigger,
         .prepare = mxs_saif_prepare,
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index 9c0edad90d8b..7544d249807e 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -291,7 +291,7 @@ static int nuc900_ac97_remove(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
+static const struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
         .trigger        = nuc900_ac97_trigger,
 };
 
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index ccb8a6aa1817..a04a4338fdac 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -474,7 +474,7 @@ static int ams_delta_digital_mute(struct snd_soc_dai *dai, int mute)
 }
 
 /* Our codec DAI probably doesn't have its own .ops structure */
-static struct snd_soc_dai_ops ams_delta_dai_ops = {
+static const struct snd_soc_dai_ops ams_delta_dai_ops = {
         .digital_mute = ams_delta_digital_mute,
 };
 
diff --git a/sound/soc/omap/omap-hdmi.c b/sound/soc/omap/omap-hdmi.c
index 36c6eaeffb02..9bb1cf89b4a4 100644
--- a/sound/soc/omap/omap-hdmi.c
+++ b/sound/soc/omap/omap-hdmi.c
@@ -83,7 +83,7 @@ static int omap_hdmi_dai_hw_params(struct snd_pcm_substream *substream,
         return err;
 }
 
-static struct snd_soc_dai_ops omap_hdmi_dai_ops = {
+static const struct snd_soc_dai_ops omap_hdmi_dai_ops = {
         .startup        = omap_hdmi_dai_startup,
         .hw_params      = omap_hdmi_dai_hw_params,
 };
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 4314647e735e..d91e6efd2600 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -599,7 +599,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
         return err;
 }
 
-static struct snd_soc_dai_ops mcbsp_dai_ops = {
+static const struct snd_soc_dai_ops mcbsp_dai_ops = {
         .startup        = omap_mcbsp_dai_startup,
         .shutdown       = omap_mcbsp_dai_shutdown,
         .trigger        = omap_mcbsp_dai_trigger,
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index 41d17067cc73..cc8ceff25dbd 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -367,7 +367,7 @@ static int omap_mcpdm_prepare(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops omap_mcpdm_dai_ops = {
+static const struct snd_soc_dai_ops omap_mcpdm_dai_ops = {
         .startup        = omap_mcpdm_dai_startup,
         .shutdown       = omap_mcpdm_dai_shutdown,
         .hw_params      = omap_mcpdm_dai_hw_params,
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 8ad93ee2e92b..9c9a51ef67c3 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -771,7 +771,7 @@ static int pxa_ssp_remove(struct snd_soc_dai *dai)
                             SNDRV_PCM_FMTBIT_S24_LE |   \
                             SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops pxa_ssp_dai_ops = {
+static const struct snd_soc_dai_ops pxa_ssp_dai_ops = {
         .startup        = pxa_ssp_startup,
         .shutdown       = pxa_ssp_shutdown,
         .trigger        = pxa_ssp_trigger,
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index ac51c6d25c42..3fec2f35b8f8 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -163,15 +163,15 @@ static int pxa2xx_ac97_hw_mic_params(struct snd_pcm_substream *substream,
                 SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \
                 SNDRV_PCM_RATE_48000)
 
-static struct snd_soc_dai_ops pxa_ac97_hifi_dai_ops = {
+static const struct snd_soc_dai_ops pxa_ac97_hifi_dai_ops = {
         .hw_params      = pxa2xx_ac97_hw_params,
 };
 
-static struct snd_soc_dai_ops pxa_ac97_aux_dai_ops = {
+static const struct snd_soc_dai_ops pxa_ac97_aux_dai_ops = {
         .hw_params      = pxa2xx_ac97_hw_aux_params,
 };
 
-static struct snd_soc_dai_ops pxa_ac97_mic_dai_ops = {
+static const struct snd_soc_dai_ops pxa_ac97_mic_dai_ops = {
         .hw_params      = pxa2xx_ac97_hw_mic_params,
 };
 
diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c
index 11be5952a506..609abd51e55f 100644
--- a/sound/soc/pxa/pxa2xx-i2s.c
+++ b/sound/soc/pxa/pxa2xx-i2s.c
@@ -331,7 +331,7 @@ static int  pxa2xx_i2s_remove(struct snd_soc_dai *dai)
                 SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \
                 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000)
 
-static struct snd_soc_dai_ops pxa_i2s_dai_ops = {
+static const struct snd_soc_dai_ops pxa_i2s_dai_ops = {
         .startup        = pxa2xx_i2s_startup,
         .shutdown       = pxa2xx_i2s_shutdown,
         .trigger        = pxa2xx_i2s_trigger,
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index 3052f64b2403..13716a9317fb 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -409,7 +409,7 @@ static int s6000_i2s_dai_probe(struct snd_soc_dai *dai)
                          SNDRV_PCM_RATE_8000_192000)
 #define S6000_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
-static struct snd_soc_dai_ops s6000_i2s_dai_ops = {
+static const struct snd_soc_dai_ops s6000_i2s_dai_ops = {
         .set_fmt = s6000_i2s_set_dai_fmt,
         .set_clkdiv = s6000_i2s_set_clkdiv,
         .hw_params = s6000_i2s_hw_params,
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 16521e3ffc0c..09035afdeb74 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -329,12 +329,12 @@ static int s3c_ac97_mic_trigger(struct snd_pcm_substream *substream,
         return 0;
 }
 
-static struct snd_soc_dai_ops s3c_ac97_dai_ops = {
+static const struct snd_soc_dai_ops s3c_ac97_dai_ops = {
         .hw_params      = s3c_ac97_hw_params,
         .trigger        = s3c_ac97_trigger,
 };
 
-static struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = {
+static const struct snd_soc_dai_ops s3c_ac97_mic_dai_ops = {
         .hw_params      = s3c_ac97_hw_mic_params,
         .trigger        = s3c_ac97_mic_trigger,
 };
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index bff42bf370b9..03ee8ce46a29 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -923,7 +923,7 @@ static int samsung_i2s_dai_remove(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops samsung_i2s_dai_ops = {
+static const struct snd_soc_dai_ops samsung_i2s_dai_ops = {
         .trigger = i2s_trigger,
         .hw_params = i2s_hw_params,
         .set_fmt = i2s_set_fmt,
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 05a47cf7f06e..2df2762f3000 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -452,7 +452,7 @@ static int s3c_pcm_set_sysclk(struct snd_soc_dai *cpu_dai,
         return 0;
 }
 
-static struct snd_soc_dai_ops s3c_pcm_dai_ops = {
+static const struct snd_soc_dai_ops s3c_pcm_dai_ops = {
         .set_sysclk     = s3c_pcm_set_sysclk,
         .set_clkdiv     = s3c_pcm_set_clkdiv,
         .trigger        = s3c_pcm_trigger,
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index 7bbec25e6e15..545773d0641c 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -142,7 +142,7 @@ static int s3c2412_i2s_hw_params(struct snd_pcm_substream *substream,
         SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
         SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 
-static struct snd_soc_dai_ops s3c2412_i2s_dai_ops = {
+static const struct snd_soc_dai_ops s3c2412_i2s_dai_ops = {
         .hw_params      = s3c2412_i2s_hw_params,
 };
 
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 558c64bbed2e..2a98bed2db02 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -444,7 +444,7 @@ static int s3c24xx_i2s_resume(struct snd_soc_dai *cpu_dai)
         SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
         SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 
-static struct snd_soc_dai_ops s3c24xx_i2s_dai_ops = {
+static const struct snd_soc_dai_ops s3c24xx_i2s_dai_ops = {
         .trigger        = s3c24xx_i2s_trigger,
         .hw_params      = s3c24xx_i2s_hw_params,
         .set_fmt        = s3c24xx_i2s_set_fmt,
diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c
index 468cff1bb1af..a1fee1a414c9 100644
--- a/sound/soc/samsung/spdif.c
+++ b/sound/soc/samsung/spdif.c
@@ -334,7 +334,7 @@ static int spdif_resume(struct snd_soc_dai *cpu_dai)
 #define spdif_resume NULL
 #endif
 
-static struct snd_soc_dai_ops spdif_dai_ops = {
+static const struct snd_soc_dai_ops spdif_dai_ops = {
         .set_sysclk     = spdif_set_sysclk,
         .trigger        = spdif_trigger,
         .hw_params      = spdif_hw_params,
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index 99ed61024166..aa3033075a0d 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1096,7 +1096,7 @@ static int fsi_dai_hw_params(struct snd_pcm_substream *substream,
         return ret;
 }
 
-static struct snd_soc_dai_ops fsi_dai_ops = {
+static const struct snd_soc_dai_ops fsi_dai_ops = {
         .startup        = fsi_dai_startup,
         .shutdown       = fsi_dai_shutdown,
         .trigger        = fsi_dai_trigger,
diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c
index c87e3ff28a0a..a1f307b9a82d 100644
--- a/sound/soc/sh/hac.c
+++ b/sound/soc/sh/hac.c
@@ -266,7 +266,7 @@ static int hac_hw_params(struct snd_pcm_substream *substream,
 #define AC97_FMTS       \
         SNDRV_PCM_FMTBIT_S16_LE
 
-static struct snd_soc_dai_ops hac_dai_ops = {
+static const struct snd_soc_dai_ops hac_dai_ops = {
         .hw_params      = hac_hw_params,
 };
 
diff --git a/sound/soc/sh/siu_dai.c b/sound/soc/sh/siu_dai.c
index edacfeb13b94..93dea49ff1a7 100644
--- a/sound/soc/sh/siu_dai.c
+++ b/sound/soc/sh/siu_dai.c
@@ -707,7 +707,7 @@ epclkget:
         return ret;
 }
 
-static struct snd_soc_dai_ops siu_dai_ops = {
+static const struct snd_soc_dai_ops siu_dai_ops = {
         .startup        = siu_dai_startup,
         .shutdown       = siu_dai_shutdown,
         .prepare        = siu_dai_prepare,
diff --git a/sound/soc/sh/ssi.c b/sound/soc/sh/ssi.c
index e0c621c0553b..1fda16a00e6a 100644
--- a/sound/soc/sh/ssi.c
+++ b/sound/soc/sh/ssi.c
@@ -332,7 +332,7 @@ static int ssi_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
          SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_U24_3LE |  \
          SNDRV_PCM_FMTBIT_S32_LE  | SNDRV_PCM_FMTBIT_U32_LE)
 
-static struct snd_soc_dai_ops ssi_dai_ops = {
+static const struct snd_soc_dai_ops ssi_dai_ops = {
         .startup        = ssi_startup,
         .shutdown       = ssi_shutdown,
         .trigger        = ssi_trigger,
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index a5d3685a5d38..bf41d9071f1e 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -735,7 +735,7 @@ EXPORT_SYMBOL_GPL(snd_soc_resume);
 #define snd_soc_resume NULL
 #endif
 
-static struct snd_soc_dai_ops null_dai_ops = {
+static const struct snd_soc_dai_ops null_dai_ops = {
 };
 
 static int soc_bind_dai_link(struct snd_soc_card *card, int num)
diff --git a/sound/soc/tegra/tegra_i2s.c b/sound/soc/tegra/tegra_i2s.c
index 76014f0d8a29..1acbb5541772 100644
--- a/sound/soc/tegra/tegra_i2s.c
+++ b/sound/soc/tegra/tegra_i2s.c
@@ -305,7 +305,7 @@ static int tegra_i2s_probe(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops tegra_i2s_dai_ops = {
+static const struct snd_soc_dai_ops tegra_i2s_dai_ops = {
         .set_fmt        = tegra_i2s_set_fmt,
         .hw_params      = tegra_i2s_hw_params,
         .trigger        = tegra_i2s_trigger,
diff --git a/sound/soc/tegra/tegra_spdif.c b/sound/soc/tegra/tegra_spdif.c
index dd11d0c63474..ea9c92036aa1 100644
--- a/sound/soc/tegra/tegra_spdif.c
+++ b/sound/soc/tegra/tegra_spdif.c
@@ -226,7 +226,7 @@ static int tegra_spdif_probe(struct snd_soc_dai *dai)
         return 0;
 }
 
-static struct snd_soc_dai_ops tegra_spdif_dai_ops = {
+static const struct snd_soc_dai_ops tegra_spdif_dai_ops = {
         .hw_params      = tegra_spdif_hw_params,
         .trigger        = tegra_spdif_trigger,
 };