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regulator: rc5t583: Use devm_regulator_register

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devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sachin Kamat 2013-09-04 12:01:02 +05:30 committed by Mark Brown
parent 51c86b3eb8
commit 1377530910
1 changed files with 2 additions and 20 deletions
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22
drivers/regulator/rc5t583-regulator.c
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@ -173,33 +173,16 @@ skip_ext_pwr_config:
config.driver_data = reg;
config.regmap = rc5t583->regmap;
rdev = regulator_register(&ri->desc, &config);
rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
if (IS_ERR(rdev)) {
dev_err(&pdev->dev, "Failed to register regulator %s\n",
ri->desc.name);
ret = PTR_ERR(rdev);
goto clean_exit;
return PTR_ERR(rdev);
}
reg->rdev = rdev;
}
platform_set_drvdata(pdev, regs);
return 0;
clean_exit:
while (--id >= 0)
regulator_unregister(regs[id].rdev);
return ret;
}
static int rc5t583_regulator_remove(struct platform_device *pdev)
{
struct rc5t583_regulator *regs = platform_get_drvdata(pdev);
int id;
for (id = 0; id < RC5T583_REGULATOR_MAX; ++id)
regulator_unregister(regs[id].rdev);
return 0;
}
static struct platform_driver rc5t583_regulator_driver = {
@ -208,7 +191,6 @@ static struct platform_driver rc5t583_regulator_driver = {
.owner = THIS_MODULE,
},
.probe = rc5t583_regulator_probe,
.remove = rc5t583_regulator_remove,
};
static int __init rc5t583_regulator_init(void)