regulator: lp8788-buck: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 11 deletions

diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index 0b015f2a7fd9..948afc249e29 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -515,7 +515,7 @@ static int lp8788_buck_probe(struct platform_device *pdev)
         cfg.driver_data = buck;
         cfg.regmap = lp->regmap;
 
-        rdev = regulator_register(&lp8788_buck_desc[id], &cfg);
+        rdev = devm_regulator_register(&pdev->dev, &lp8788_buck_desc[id], &cfg);
         if (IS_ERR(rdev)) {
                 ret = PTR_ERR(rdev);
                 dev_err(&pdev->dev, "BUCK%d regulator register err = %d\n",
@@ -529,18 +529,8 @@ static int lp8788_buck_probe(struct platform_device *pdev)
         return 0;
 }
 
-static int lp8788_buck_remove(struct platform_device *pdev)
-{
-        struct lp8788_buck *buck = platform_get_drvdata(pdev);
-
-        regulator_unregister(buck->regulator);
-
-        return 0;
-}
-
 static struct platform_driver lp8788_buck_driver = {
         .probe = lp8788_buck_probe,
-        .remove = lp8788_buck_remove,
         .driver = {
                 .name = LP8788_DEV_BUCK,
                 .owner = THIS_MODULE,