Commit fc7c60e3 authored by Mark Brown's avatar Mark Brown
Browse files

regulator: wm831x-ldo: Convert to devm_regulator_register() 



Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent af151ded

drivers/regulator/wm831x-ldo.c

+8 −39
Original line number Diff line number Diff line
@@ -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 @@ static int wm831x_alive_ldo_probe(struct platform_device *pdev) 
	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,