ASoC: Convert wm8978 to devm_kzalloc()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 36468f85f301..051f5d0d37d6 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -997,7 +997,8 @@ static __devinit int wm8978_i2c_probe(struct i2c_client *i2c,
         struct wm8978_priv *wm8978;
         int ret;
 
-        wm8978 = kzalloc(sizeof(struct wm8978_priv), GFP_KERNEL);
+        wm8978 = devm_kzalloc(&i2c->dev, sizeof(struct wm8978_priv),
+                              GFP_KERNEL);
         if (wm8978 == NULL)
                 return -ENOMEM;
 
@@ -1005,15 +1006,14 @@ static __devinit int wm8978_i2c_probe(struct i2c_client *i2c,
 
         ret = snd_soc_register_codec(&i2c->dev,
                         &soc_codec_dev_wm8978, &wm8978_dai, 1);
-        if (ret < 0)
-                kfree(wm8978);
+
         return ret;
 }
 
 static __devexit int wm8978_i2c_remove(struct i2c_client *client)
 {
         snd_soc_unregister_codec(&client->dev);
-        kfree(i2c_get_clientdata(client));
+
         return 0;
 }