ASoC: Convert max9850 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/max9850.c b/sound/soc/codecs/max9850.c
index 47060d2..a191309 100644 (file)
--- a/sound/soc/codecs/max9850.c
+++ b/sound/soc/codecs/max9850.c
@@ -335,7 +335,8 @@ static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
        struct max9850_priv *max9850;
        int ret;
 
-       max9850 = kzalloc(sizeof(struct max9850_priv), GFP_KERNEL);
+       max9850 = devm_kzalloc(&i2c->dev, sizeof(struct max9850_priv),
+                              GFP_KERNEL);
        if (max9850 == NULL)
                return -ENOMEM;
 
@@ -343,15 +344,12 @@ static int __devinit max9850_i2c_probe(struct i2c_client *i2c,
 
        ret = snd_soc_register_codec(&i2c->dev,
                        &soc_codec_dev_max9850, &max9850_dai, 1);
-       if (ret < 0)
-               kfree(max9850);
        return ret;
 }
 
 static __devexit int max9850_i2c_remove(struct i2c_client *client)
 {
        snd_soc_unregister_codec(&client->dev);
-       kfree(i2c_get_clientdata(client));
        return 0;
 }