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Subject[PATCH 4/6] regulator: gpio-regulator: use devm_regulator_register()
Date
Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/regulator/gpio-regulator.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 13ec94d..fb4120b 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -324,7 +324,8 @@ static int gpio_regulator_probe(struct platform_device *pdev)
cfg.ena_gpio_flags |= GPIOF_OUT_INIT_HIGH;
}

- drvdata->dev = regulator_register(&drvdata->desc, &cfg);
+ drvdata->dev = devm_regulator_register(&pdev->dev, &drvdata->desc,
+ &cfg);
if (IS_ERR(drvdata->dev)) {
ret = PTR_ERR(drvdata->dev);
dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret);
@@ -351,8 +352,6 @@ static int gpio_regulator_remove(struct platform_device *pdev)
{
struct gpio_regulator_data *drvdata = platform_get_drvdata(pdev);

- regulator_unregister(drvdata->dev);
-
gpio_free_array(drvdata->gpios, drvdata->nr_gpios);

kfree(drvdata->states);
--
1.7.10.4



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