[PATCH V4 01/14] regulator: ab3100: use devm_regulator_register()

Jingoo Han
2013-09-30T00:50:21Z

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/regulator/ab3100.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index 7d5eaa8..77b46d0 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -535,7 +535,7 @@ static int ab3100_regulator_register(struct platform_device *pdev,
config.dev = &pdev->dev;
config.driver_data = reg;

- rdev = regulator_register(desc, &config);
+ rdev = devm_regulator_register(&pdev->dev, desc, &config);
if (IS_ERR(rdev)) {
err = PTR_ERR(rdev);
dev_err(&pdev->dev,
@@ -616,7 +616,6 @@ static int ab3100_regulators_remove(struct platform_device *pdev)
for (i = 0; i < AB3100_NUM_REGULATORS; i++) {
struct ab3100_regulator *reg = &ab3100_regulators[i];

- regulator_unregister(reg->rdev);
reg->rdev = NULL;
}
return 0;
--
1.7.10.4