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ASoC: Convert WM8962 to devm_kzalloc() 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2011-11-27 19:56:52 +00:00
Родитель a094b80bb6
Коммит be086aa8ca
1 изменённых файлов: 4 добавлений и 5 удалений
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9
sound/soc/codecs/wm8962.c
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@ -4150,7 +4150,8 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
unsigned int reg; unsigned int reg;
int ret, i; int ret, i;
wm8962 = kzalloc(sizeof(struct wm8962_priv), GFP_KERNEL); wm8962 = devm_kzalloc(&i2c->dev, sizeof(struct wm8962_priv),
GFP_KERNEL);
if (wm8962 == NULL) if (wm8962 == NULL)
return -ENOMEM; return -ENOMEM;
@ -4167,7 +4168,7 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
wm8962->supplies); wm8962->supplies);
if (ret != 0) { if (ret != 0) {
dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret); dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
goto err_alloc; goto err;
} }
ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies), ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
@ -4241,8 +4242,7 @@ err_enable:
regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
err_get: err_get:
regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
err_alloc: err:
kfree(wm8962);
return ret; return ret;
} }
@ -4253,7 +4253,6 @@ static __devexit int wm8962_i2c_remove(struct i2c_client *client)
snd_soc_unregister_codec(&client->dev); snd_soc_unregister_codec(&client->dev);
regmap_exit(wm8962->regmap); regmap_exit(wm8962->regmap);
regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies); regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
kfree(i2c_get_clientdata(client));
return 0; return 0;
} }