ASoC: ad193x: Use managed regmap init

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 10 insertions, 40 deletions

diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index 13e62be4f990..2f752660f678 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -381,40 +381,25 @@ static const struct regmap_config ad193x_spi_regmap_config = {
 static int __devinit ad193x_spi_probe(struct spi_device *spi)
 {
         struct ad193x_priv *ad193x;
-        int ret;
 
         ad193x = devm_kzalloc(&spi->dev, sizeof(struct ad193x_priv),
                               GFP_KERNEL);
         if (ad193x == NULL)
                 return -ENOMEM;
 
-        ad193x->regmap = regmap_init_spi(spi, &ad193x_spi_regmap_config);
-        if (IS_ERR(ad193x->regmap)) {
-                ret = PTR_ERR(ad193x->regmap);
-                goto err_out;
-        }
+        ad193x->regmap = devm_regmap_init_spi(spi, &ad193x_spi_regmap_config);
+        if (IS_ERR(ad193x->regmap))
+                return PTR_ERR(ad193x->regmap);
 
         spi_set_drvdata(spi, ad193x);
 
-        ret = snd_soc_register_codec(&spi->dev,
-                        &soc_codec_dev_ad193x, &ad193x_dai, 1);
-        if (ret < 0)
-                goto err_regmap_exit;
-
-        return 0;
-
-err_regmap_exit:
-        regmap_exit(ad193x->regmap);
-err_out:
-        return ret;
+        return snd_soc_register_codec(&spi->dev, &soc_codec_dev_ad193x,
+                        &ad193x_dai, 1);
 }
 
 static int __devexit ad193x_spi_remove(struct spi_device *spi)
 {
-        struct ad193x_priv *ad193x = spi_get_drvdata(spi);
-
         snd_soc_unregister_codec(&spi->dev);
-        regmap_exit(ad193x->regmap);
         return 0;
 }
 
@@ -449,40 +434,25 @@ static int __devinit ad193x_i2c_probe(struct i2c_client *client,
                 const struct i2c_device_id *id)
 {
         struct ad193x_priv *ad193x;
-        int ret;
 
         ad193x = devm_kzalloc(&client->dev, sizeof(struct ad193x_priv),
                               GFP_KERNEL);
         if (ad193x == NULL)
                 return -ENOMEM;
 
-        ad193x->regmap = regmap_init_i2c(client, &ad193x_i2c_regmap_config);
-        if (IS_ERR(ad193x->regmap)) {
-                ret = PTR_ERR(ad193x->regmap);
-                goto err_out;
-        }
+        ad193x->regmap = devm_regmap_init_i2c(client, &ad193x_i2c_regmap_config);
+        if (IS_ERR(ad193x->regmap))
+                return PTR_ERR(ad193x->regmap);
 
         i2c_set_clientdata(client, ad193x);
 
-        ret =  snd_soc_register_codec(&client->dev,
-                        &soc_codec_dev_ad193x, &ad193x_dai, 1);
-        if (ret < 0)
-                goto err_regmap_exit;
-
-        return 0;
-
-err_regmap_exit:
-        regmap_exit(ad193x->regmap);
-err_out:
-        return ret;
+        return snd_soc_register_codec(&client->dev, &soc_codec_dev_ad193x,
+                        &ad193x_dai, 1);
 }
 
 static int __devexit ad193x_i2c_remove(struct i2c_client *client)
 {
-        struct ad193x_priv *ad193x = i2c_get_clientdata(client);
-
         snd_soc_unregister_codec(&client->dev);
-        regmap_exit(ad193x->regmap);
         return 0;
 }