From 8c0b4ab5024c7b7d3498957cdbe4fea151142f7a Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Wed, 4 Sep 2013 12:01:00 +0530
Subject: regulator: mc13892: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index 1037e07..96c9f80 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -611,43 +611,27 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
 		config.driver_data = priv;
 		config.of_node = node;
 
-		priv->regulators[i] = regulator_register(desc, &config);
+		priv->regulators[i] = devm_regulator_register(&pdev->dev, desc,
+							      &config);
 		if (IS_ERR(priv->regulators[i])) {
 			dev_err(&pdev->dev, "failed to register regulator %s\n",
 				mc13892_regulators[i].desc.name);
-			ret = PTR_ERR(priv->regulators[i]);
-			goto err;
+			return PTR_ERR(priv->regulators[i]);
 		}
 	}
 
 	return 0;
-err:
-	while (--i >= 0)
-		regulator_unregister(priv->regulators[i]);
-	return ret;
 
 err_unlock:
 	mc13xxx_unlock(mc13892);
 	return ret;
 }
 
-static int mc13892_regulator_remove(struct platform_device *pdev)
-{
-	struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev);
-	int i;
-
-	for (i = 0; i < priv->num_regulators; i++)
-		regulator_unregister(priv->regulators[i]);
-
-	return 0;
-}
-
 static struct platform_driver mc13892_regulator_driver = {
 	.driver	= {
 		.name	= "mc13892-regulator",
 		.owner	= THIS_MODULE,
 	},
-	.remove	= mc13892_regulator_remove,
 	.probe	= mc13892_regulator_probe,
 };
 
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