regulator: rc5t583: 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/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c
index 5885b450459697bce78d8fd27b00c3e9468c79de..b58affb33143903d9044a8de2a614a8f20ee0e5f 100644 (file)
--- a/drivers/regulator/rc5t583-regulator.c
+++ b/drivers/regulator/rc5t583-regulator.c
@@ -173,33 +173,16 @@ skip_ext_pwr_config:
                config.driver_data = reg;
                config.regmap = rc5t583->regmap;
 
-               rdev = regulator_register(&ri->desc, &config);
+               rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
                if (IS_ERR(rdev)) {
                        dev_err(&pdev->dev, "Failed to register regulator %s\n",
                                                ri->desc.name);
-                       ret = PTR_ERR(rdev);
-                       goto clean_exit;
+                       return PTR_ERR(rdev);
                }
                reg->rdev = rdev;
        }
        platform_set_drvdata(pdev, regs);
        return 0;
-
-clean_exit:
-       while (--id >= 0)
-               regulator_unregister(regs[id].rdev);
-
-       return ret;
-}
-
-static int rc5t583_regulator_remove(struct platform_device *pdev)
-{
-       struct rc5t583_regulator *regs = platform_get_drvdata(pdev);
-       int id;
-
-       for (id = 0; id < RC5T583_REGULATOR_MAX; ++id)
-               regulator_unregister(regs[id].rdev);
-       return 0;
 }
 
 static struct platform_driver rc5t583_regulator_driver = {
@@ -208,7 +191,6 @@ static struct platform_driver rc5t583_regulator_driver = {
                .owner  = THIS_MODULE,
        },
        .probe          = rc5t583_regulator_probe,
-       .remove         = rc5t583_regulator_remove,
 };
 
 static int __init rc5t583_regulator_init(void)