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regulator: max77686: Use devm_regulator_register

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devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sachin Kamat 2013-09-04 11:07:54 +05:30 committed by Mark Brown
parent d55cd794d6
commit 44815b4a61
1 changed files with 3 additions and 19 deletions
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22
drivers/regulator/max77686.c
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@ -478,31 +478,16 @@ static int max77686_pmic_probe(struct platform_device *pdev)
config.of_node = pdata->regulators[i].of_node;
max77686->opmode[i] = regulators[i].enable_mask;
max77686->rdev[i] = regulator_register(&regulators[i], &config);
max77686->rdev[i] = devm_regulator_register(&pdev->dev,
&regulators[i], &config);
if (IS_ERR(max77686->rdev[i])) {
ret = PTR_ERR(max77686->rdev[i]);
dev_err(&pdev->dev,
"regulator init failed for %d\n", i);
max77686->rdev[i] = NULL;
goto err;
return PTR_ERR(max77686->rdev[i]);
}
}
return 0;
err:
while (--i >= 0)
regulator_unregister(max77686->rdev[i]);
return ret;
}
static int max77686_pmic_remove(struct platform_device *pdev)
{
struct max77686_data *max77686 = platform_get_drvdata(pdev);
int i;
for (i = 0; i < MAX77686_REGULATORS; i++)
regulator_unregister(max77686->rdev[i]);
return 0;
}
@ -518,7 +503,6 @@ static struct platform_driver max77686_pmic_driver = {
.owner = THIS_MODULE,
},
.probe = max77686_pmic_probe,
.remove = max77686_pmic_remove,
.id_table = max77686_pmic_id,
};