ASoC: Convert ak4535 to devm_kzalloc()

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 96296fd172f9b7ac60805341e0d06759abbc0d3c..9e809e05d06644aa52fb11bf4ad96867c5c63aef 100644 (file)
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -416,7 +416,8 @@ static __devinit int ak4535_i2c_probe(struct i2c_client *i2c,
        struct ak4535_priv *ak4535;
        int ret;
 
-       ak4535 = kzalloc(sizeof(struct ak4535_priv), GFP_KERNEL);
+       ak4535 = devm_kzalloc(&i2c->dev, sizeof(struct ak4535_priv),
+                             GFP_KERNEL);
        if (ak4535 == NULL)
                return -ENOMEM;
 
@@ -425,15 +426,12 @@ static __devinit int ak4535_i2c_probe(struct i2c_client *i2c,
 
        ret = snd_soc_register_codec(&i2c->dev,
                        &soc_codec_dev_ak4535, &ak4535_dai, 1);
-       if (ret < 0)
-               kfree(ak4535);
        return ret;
 }
 
 static __devexit int ak4535_i2c_remove(struct i2c_client *client)
 {
        snd_soc_unregister_codec(&client->dev);
-       kfree(i2c_get_clientdata(client));
        return 0;
 }