diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-12-26 20:51:16 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-28 17:22:40 +0000 |
| commit | 30c88f2ca89d6c0706ab585beca3730c9d7524de (patch) | |
| tree | 8047677e2a1d8654e0a9b0da3883ae021b776416 | |
| parent | a5b683489fd3c83f3951eccdc6aee14f50474dda (diff) | |
ASoC: Convert ad193x to devm_kzalloc()
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | sound/soc/codecs/ad193x.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c index c1b7d928c34..a4a6bef2c0b 100644 --- a/sound/soc/codecs/ad193x.c +++ b/sound/soc/codecs/ad193x.c @@ -385,14 +385,15 @@ static int __devinit ad193x_spi_probe(struct spi_device *spi) struct ad193x_priv *ad193x; int ret; - ad193x = kzalloc(sizeof(struct ad193x_priv), GFP_KERNEL); + 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_free; + goto err_out; } spi_set_drvdata(spi, ad193x); @@ -406,9 +407,7 @@ static int __devinit ad193x_spi_probe(struct spi_device *spi) err_regmap_exit: regmap_exit(ad193x->regmap); -err_free: - kfree(ad193x); - +err_out: return ret; } @@ -418,7 +417,6 @@ static int __devexit ad193x_spi_remove(struct spi_device *spi) snd_soc_unregister_codec(&spi->dev); regmap_exit(ad193x->regmap); - kfree(ad193x); return 0; } @@ -455,14 +453,15 @@ static int __devinit ad193x_i2c_probe(struct i2c_client *client, struct ad193x_priv *ad193x; int ret; - ad193x = kzalloc(sizeof(struct ad193x_priv), GFP_KERNEL); + 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_free; + goto err_out; } i2c_set_clientdata(client, ad193x); @@ -476,8 +475,7 @@ static int __devinit ad193x_i2c_probe(struct i2c_client *client, err_regmap_exit: regmap_exit(ad193x->regmap); -err_free: - kfree(ad193x); +err_out: return ret; } @@ -487,7 +485,6 @@ static int __devexit ad193x_i2c_remove(struct i2c_client *client) snd_soc_unregister_codec(&client->dev); regmap_exit(ad193x->regmap); - kfree(ad193x); return 0; } |