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ASoC: max9768: Use devm_regmap_init_i2c()

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devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Sachin Kamat 2012-11-26 17:19:41 +05:30 committed by Mark Brown
parent 9489e9dcae
commit 8f255e7ba3
1 changed files with 2 additions and 5 deletions
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7
sound/soc/codecs/max9768.c
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@ -187,7 +187,7 @@ static int __devinit max9768_i2c_probe(struct i2c_client *client,
i2c_set_clientdata(client, max9768);
max9768->regmap = regmap_init_i2c(client, &max9768_i2c_regmap_config);
max9768->regmap = devm_regmap_init_i2c(client, &max9768_i2c_regmap_config);
if (IS_ERR(max9768->regmap)) {
err = PTR_ERR(max9768->regmap);
goto err_gpio_free;
@ -195,12 +195,10 @@ static int __devinit max9768_i2c_probe(struct i2c_client *client,
err = snd_soc_register_codec(&client->dev, &max9768_codec_driver, NULL, 0);
if (err)
goto err_regmap_free;
goto err_gpio_free;
return 0;
err_regmap_free:
regmap_exit(max9768->regmap);
err_gpio_free:
if (gpio_is_valid(max9768->shdn_gpio))
gpio_free(max9768->shdn_gpio);
@ -215,7 +213,6 @@ static int __devexit max9768_i2c_remove(struct i2c_client *client)
struct max9768 *max9768 = i2c_get_clientdata(client);
snd_soc_unregister_codec(&client->dev);
regmap_exit(max9768->regmap);
if (gpio_is_valid(max9768->shdn_gpio))
gpio_free(max9768->shdn_gpio);