diff options
| author |   Sachin Kamat <sachin.kamat@linaro.org> | 2013-09-04 12:00:59 +0530 |
|---|---|---|
| committer |   Mark Brown <broonie@linaro.org> | 2013-09-17 00:28:42 +0100 |
| commit | 8e568635afcce245d771c2fc527f3902b6d2e723 (patch) | |
| tree | 7ec0cfd606d8a54fddc9fc55f7e184a0cf75fca6 /drivers/regulator/mc13783-regulator.c | |
| parent | regulator: isl6271a-regulator: Use devm_regulator_register (diff) | |
| download | linux-dev-8e568635afcce245d771c2fc527f3902b6d2e723.tar.xz linux-dev-8e568635afcce245d771c2fc527f3902b6d2e723.zip | |
regulator: mc13783: 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>
Diffstat (limited to 'drivers/regulator/mc13783-regulator.c')
| -rw-r--r-- | drivers/regulator/mc13783-regulator.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c index 5ff99d2703db..f036b26d4cfc 100644 --- a/drivers/regulator/mc13783-regulator.c +++ b/drivers/regulator/mc13783-regulator.c @@ -400,7 +400,7 @@ static int mc13783_regulator_probe(struct platform_device *pdev) dev_get_platdata(&pdev->dev); struct mc13xxx_regulator_init_data *mc13xxx_data; struct regulator_config config = { }; - int i, ret, num_regulators; + int i, num_regulators; num_regulators = mc13xxx_get_num_regulators_dt(pdev); @@ -444,32 +444,16 @@ static int mc13783_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", mc13783_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; -} - -static int mc13783_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 mc13783_regulator_driver = { @@ -477,7 +461,6 @@ static struct platform_driver mc13783_regulator_driver = { .name = "mc13783-regulator", .owner = THIS_MODULE, }, - .remove = mc13783_regulator_remove, .probe = mc13783_regulator_probe, }; |