ASoC: Convert sta32x to devm_kzalloc()

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

1 files changed, 4 insertions, 9 deletions

diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index 6648af6656c8..fbd145091356 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -968,28 +968,23 @@ static __devinit int sta32x_i2c_probe(struct i2c_client *i2c,
         struct sta32x_priv *sta32x;
         int ret;
 
-        sta32x = kzalloc(sizeof(struct sta32x_priv), GFP_KERNEL);
+        sta32x = devm_kzalloc(&i2c->dev, sizeof(struct sta32x_priv),
+                              GFP_KERNEL);
         if (!sta32x)
                 return -ENOMEM;
 
         i2c_set_clientdata(i2c, sta32x);
 
         ret = snd_soc_register_codec(&i2c->dev, &sta32x_codec, &sta32x_dai, 1);
-        if (ret != 0) {
+        if (ret != 0)
                 dev_err(&i2c->dev, "Failed to register codec (%d)\n", ret);
-                kfree(sta32x);
-                return ret;
-        }
 
-        return 0;
+        return ret;
 }
 
 static __devexit int sta32x_i2c_remove(struct i2c_client *client)
 {
-        struct sta32x_priv *sta32x = i2c_get_clientdata(client);
-
         snd_soc_unregister_codec(&client->dev);
-        kfree(sta32x);
         return 0;
 }