[PATCH 3/6] regulator: fixed: use devm_regulator_register()

From: Jingoo Han
Date: Fri Dec 06 2013 - 02:09:37 EST


Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/regulator/fixed.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 5ea64b9..f45cc1ac 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -186,7 +186,8 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
cfg.driver_data = drvdata;
cfg.of_node = pdev->dev.of_node;

- 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);
@@ -212,7 +213,6 @@ static int reg_fixed_voltage_remove(struct platform_device *pdev)
{
struct fixed_voltage_data *drvdata = platform_get_drvdata(pdev);

- regulator_unregister(drvdata->dev);
kfree(drvdata->desc.supply_name);
kfree(drvdata->desc.name);

--
1.7.10.4


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