regulator: arizona-micsupp: Convert to devm_regulator_register()
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index e87536b..724706a 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -225,7 +225,9 @@
regmap_update_bits(arizona->regmap, ARIZONA_MIC_CHARGE_PUMP_1,
ARIZONA_CPMIC_BYPASS, 0);
- micsupp->regulator = regulator_register(&arizona_micsupp, &config);
+ micsupp->regulator = devm_regulator_register(&pdev->dev,
+ &arizona_micsupp,
+ &config);
if (IS_ERR(micsupp->regulator)) {
ret = PTR_ERR(micsupp->regulator);
dev_err(arizona->dev, "Failed to register mic supply: %d\n",
@@ -238,18 +240,8 @@
return 0;
}
-static int arizona_micsupp_remove(struct platform_device *pdev)
-{
- struct arizona_micsupp *micsupp = platform_get_drvdata(pdev);
-
- regulator_unregister(micsupp->regulator);
-
- return 0;
-}
-
static struct platform_driver arizona_micsupp_driver = {
.probe = arizona_micsupp_probe,
- .remove = arizona_micsupp_remove,
.driver = {
.name = "arizona-micsupp",
.owner = THIS_MODULE,