1 files changed, 9 insertions, 8 deletions

diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index b432f4d4a324..7f5d080536a0 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
@@ -76,7 +77,7 @@ struct wm8400_priv {
 static inline unsigned int wm8400_read(struct snd_soc_codec *codec,
                                        unsigned int reg)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         if (reg == WM8400_INTDRIVBITS)
                 return wm8400->fake_register;
@@ -90,7 +91,7 @@ static inline unsigned int wm8400_read(struct snd_soc_codec *codec,
 static int wm8400_write(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int value)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         if (reg == WM8400_INTDRIVBITS) {
                 wm8400->fake_register = value;
@@ -101,7 +102,7 @@ static int wm8400_write(struct snd_soc_codec *codec, unsigned int reg,
 
 static void wm8400_codec_reset(struct snd_soc_codec *codec)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         wm8400_reset_codec_reg_cache(wm8400->wm8400);
 }
@@ -925,7 +926,7 @@ static int wm8400_set_dai_sysclk(struct snd_soc_dai *codec_dai,
                 int clk_id, unsigned int freq, int dir)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
 
         wm8400->sysclk = freq;
         return 0;
@@ -1014,7 +1015,7 @@ static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
                               unsigned int freq_out)
 {
         struct snd_soc_codec *codec = codec_dai->codec;
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
         struct fll_factors factors;
         int ret;
         u16 reg;
@@ -1203,7 +1204,7 @@ static int wm8400_mute(struct snd_soc_dai *dai, int mute)
 static int wm8400_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8400_priv *wm8400 = codec->private_data;
+        struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
         u16 val;
         int ret;
 
@@ -1466,7 +1467,7 @@ static int wm8400_codec_probe(struct platform_device *dev)
                 return -ENOMEM;
 
         codec = &priv->codec;
-        codec->private_data = priv;
+        snd_soc_codec_set_drvdata(codec, priv);
         codec->control_data = dev_get_drvdata(&dev->dev);
         priv->wm8400 = dev_get_drvdata(&dev->dev);
 
@@ -1529,7 +1530,7 @@ err:
 
 static int __exit wm8400_codec_remove(struct platform_device *dev)
 {
-        struct wm8400_priv *priv = wm8400_codec->private_data;
+        struct wm8400_priv *priv = snd_soc_codec_get_drvdata(wm8400_codec);
         u16 reg;
 
         snd_soc_unregister_dai(&wm8400_dai);