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regulator: wm831x-ldo: Convert to devm_regulator_register()

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Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-08-31 12:00:17 +01:00
parent af151ded1b
commit fc7c60e390
1 changed files with 8 additions and 39 deletions
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47
drivers/regulator/wm831x-ldo.c
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@ -279,7 +279,8 @@ static int wm831x_gp_ldo_probe(struct platform_device *pdev)
config.driver_data = ldo;
config.regmap = wm831x->regmap;
ldo->regulator = regulator_register(&ldo->desc, &config);
ldo->regulator = devm_regulator_register(&pdev->dev, &ldo->desc,
&config);
if (IS_ERR(ldo->regulator)) {
ret = PTR_ERR(ldo->regulator);
dev_err(wm831x->dev, "Failed to register LDO%d: %d\n",
@ -295,31 +296,19 @@ static int wm831x_gp_ldo_probe(struct platform_device *pdev)
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
irq, ret);
goto err_regulator;
goto err;
}
platform_set_drvdata(pdev, ldo);
return 0;
err_regulator:
regulator_unregister(ldo->regulator);
err:
return ret;
}
static int wm831x_gp_ldo_remove(struct platform_device *pdev)
{
struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
regulator_unregister(ldo->regulator);
return 0;
}
static struct platform_driver wm831x_gp_ldo_driver = {
.probe = wm831x_gp_ldo_probe,
.remove = wm831x_gp_ldo_remove,
.driver = {
.name = "wm831x-ldo",
.owner = THIS_MODULE,
@ -504,7 +493,8 @@ static int wm831x_aldo_probe(struct platform_device *pdev)
config.driver_data = ldo;
config.regmap = wm831x->regmap;
ldo->regulator = regulator_register(&ldo->desc, &config);
ldo->regulator = devm_regulator_register(&pdev->dev, &ldo->desc,
&config);
if (IS_ERR(ldo->regulator)) {
ret = PTR_ERR(ldo->regulator);
dev_err(wm831x->dev, "Failed to register LDO%d: %d\n",
@ -519,31 +509,19 @@ static int wm831x_aldo_probe(struct platform_device *pdev)
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
irq, ret);
goto err_regulator;
goto err;
}
platform_set_drvdata(pdev, ldo);
return 0;
err_regulator:
regulator_unregister(ldo->regulator);
err:
return ret;
}
static int wm831x_aldo_remove(struct platform_device *pdev)
{
struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
regulator_unregister(ldo->regulator);
return 0;
}
static struct platform_driver wm831x_aldo_driver = {
.probe = wm831x_aldo_probe,
.remove = wm831x_aldo_remove,
.driver = {
.name = "wm831x-aldo",
.owner = THIS_MODULE,
@ -661,7 +639,8 @@ static int wm831x_alive_ldo_probe(struct platform_device *pdev)
config.driver_data = ldo;
config.regmap = wm831x->regmap;
ldo->regulator = regulator_register(&ldo->desc, &config);
ldo->regulator = devm_regulator_register(&pdev->dev, &ldo->desc,
&config);
if (IS_ERR(ldo->regulator)) {
ret = PTR_ERR(ldo->regulator);
dev_err(wm831x->dev, "Failed to register LDO%d: %d\n",
@ -677,18 +656,8 @@ err:
return ret;
}
static int wm831x_alive_ldo_remove(struct platform_device *pdev)
{
struct wm831x_ldo *ldo = platform_get_drvdata(pdev);
regulator_unregister(ldo->regulator);
return 0;
}
static struct platform_driver wm831x_alive_ldo_driver = {
.probe = wm831x_alive_ldo_probe,
.remove = wm831x_alive_ldo_remove,
.driver = {
.name = "wm831x-alive-ldo",
.owner = THIS_MODULE,