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regulator: wm831x-dcdc: Convert to devm_regulator_register() 

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-08-31 11:58:40 +01:00
Родитель f0db475dee
Коммит d73b4cb7b3
1 изменённых файлов: 12 добавлений и 54 удалений
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66
drivers/regulator/wm831x-dcdc.c
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@ -523,7 +523,8 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
config.driver_data = dcdc;
config.regmap = wm831x->regmap;
dcdc->regulator = regulator_register(&dcdc->desc, &config);
dcdc->regulator = devm_regulator_register(&pdev->dev, &dcdc->desc,
&config);
if (IS_ERR(dcdc->regulator)) {
ret = PTR_ERR(dcdc->regulator);
dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n",
@ -538,7 +539,7 @@ static int wm831x_buckv_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;
}
irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC"));
@ -548,31 +549,19 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
if (ret != 0) {
dev_err(&pdev->dev, "Failed to request HC IRQ %d: %d\n",
irq, ret);
goto err_regulator;
goto err;
}
platform_set_drvdata(pdev, dcdc);
return 0;
err_regulator:
regulator_unregister(dcdc->regulator);
err:
return ret;
}
static int wm831x_buckv_remove(struct platform_device *pdev)
{
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
regulator_unregister(dcdc->regulator);
return 0;
}
static struct platform_driver wm831x_buckv_driver = {
.probe = wm831x_buckv_probe,
.remove = wm831x_buckv_remove,
.driver = {
.name = "wm831x-buckv",
.owner = THIS_MODULE,
@ -673,7 +662,8 @@ static int wm831x_buckp_probe(struct platform_device *pdev)
config.driver_data = dcdc;
config.regmap = wm831x->regmap;
dcdc->regulator = regulator_register(&dcdc->desc, &config);
dcdc->regulator = devm_regulator_register(&pdev->dev, &dcdc->desc,
&config);
if (IS_ERR(dcdc->regulator)) {
ret = PTR_ERR(dcdc->regulator);
dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n",
@ -688,31 +678,19 @@ static int wm831x_buckp_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, dcdc);
return 0;
err_regulator:
regulator_unregister(dcdc->regulator);
err:
return ret;
}
static int wm831x_buckp_remove(struct platform_device *pdev)
{
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
regulator_unregister(dcdc->regulator);
return 0;
}
static struct platform_driver wm831x_buckp_driver = {
.probe = wm831x_buckp_probe,
.remove = wm831x_buckp_remove,
.driver = {
.name = "wm831x-buckp",
.owner = THIS_MODULE,
@ -804,7 +782,8 @@ static int wm831x_boostp_probe(struct platform_device *pdev)
config.driver_data = dcdc;
config.regmap = wm831x->regmap;
dcdc->regulator = regulator_register(&dcdc->desc, &config);
dcdc->regulator = devm_regulator_register(&pdev->dev, &dcdc->desc,
&config);
if (IS_ERR(dcdc->regulator)) {
ret = PTR_ERR(dcdc->regulator);
dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n",
@ -820,31 +799,19 @@ static int wm831x_boostp_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, dcdc);
return 0;
err_regulator:
regulator_unregister(dcdc->regulator);
err:
return ret;
}
static int wm831x_boostp_remove(struct platform_device *pdev)
{
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
regulator_unregister(dcdc->regulator);
return 0;
}
static struct platform_driver wm831x_boostp_driver = {
.probe = wm831x_boostp_probe,
.remove = wm831x_boostp_remove,
.driver = {
.name = "wm831x-boostp",
.owner = THIS_MODULE,
@ -904,7 +871,8 @@ static int wm831x_epe_probe(struct platform_device *pdev)
config.driver_data = dcdc;
config.regmap = wm831x->regmap;
dcdc->regulator = regulator_register(&dcdc->desc, &config);
dcdc->regulator = devm_regulator_register(&pdev->dev, &dcdc->desc,
&config);
if (IS_ERR(dcdc->regulator)) {
ret = PTR_ERR(dcdc->regulator);
dev_err(wm831x->dev, "Failed to register EPE%d: %d\n",
@ -920,18 +888,8 @@ err:
return ret;
}
static int wm831x_epe_remove(struct platform_device *pdev)
{
struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
regulator_unregister(dcdc->regulator);
return 0;
}
static struct platform_driver wm831x_epe_driver = {
.probe = wm831x_epe_probe,
.remove = wm831x_epe_remove,
.driver = {
.name = "wm831x-epe",
.owner = THIS_MODULE,