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>
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index 0b015f2..948afc2 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -515,7 +515,7 @@
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 @@
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,