diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-09-04 15:47:47 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-17 03:28:43 +0400 |
| commit | 71b710e705b3b152f0e5682aa179a8c2d2cbb4cd (patch) | |
| tree | 9a5f067d589831a2b1cb97609aa0f02938f0185e /drivers/regulator/tps6507x-regulator.c | |
| parent | 9c7c9eae5f7ac57465c0ac6adc8e3ad3afad2544 (diff) | |
| download | linux-71b710e705b3b152f0e5682aa179a8c2d2cbb4cd.tar.xz | |
regulator: tps6507x: Use devm_regulator_register
devm_* simplifies the code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator/tps6507x-regulator.c')
| -rw-r--r-- | drivers/regulator/tps6507x-regulator.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c index 4117ff52dba1..162a0fae20b3 100644 --- a/drivers/regulator/tps6507x-regulator.c +++ b/drivers/regulator/tps6507x-regulator.c @@ -508,13 +508,13 @@ static int tps6507x_pmic_probe(struct platform_device *pdev) config.of_node = tps6507x_reg_matches[i].of_node; } - rdev = regulator_register(&tps->desc[i], &config); + rdev = devm_regulator_register(&pdev->dev, &tps->desc[i], + &config); if (IS_ERR(rdev)) { dev_err(tps6507x_dev->dev, "failed to register %s regulator\n", pdev->name); - error = PTR_ERR(rdev); - goto fail; + return PTR_ERR(rdev); } /* Save regulator for cleanup */ @@ -525,22 +525,6 @@ static int tps6507x_pmic_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tps6507x_dev); return 0; - -fail: - while (--i >= 0) - regulator_unregister(tps->rdev[i]); - return error; -} - -static int tps6507x_pmic_remove(struct platform_device *pdev) -{ - struct tps6507x_dev *tps6507x_dev = platform_get_drvdata(pdev); - struct tps6507x_pmic *tps = tps6507x_dev->pmic; - int i; - - for (i = 0; i < TPS6507X_NUM_REGULATOR; i++) - regulator_unregister(tps->rdev[i]); - return 0; } static struct platform_driver tps6507x_pmic_driver = { @@ -549,7 +533,6 @@ static struct platform_driver tps6507x_pmic_driver = { .owner = THIS_MODULE, }, .probe = tps6507x_pmic_probe, - .remove = tps6507x_pmic_remove, }; static int __init tps6507x_pmic_init(void) |