regulator: arizona-micsupp: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 3 insertions, 11 deletions

diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index e87536bf0bed..724706a97dc4 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -225,7 +225,9 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
         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 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
         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,