diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-12-06 16:07:09 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-09 17:38:40 +0000 |
| commit | baafdc1d20a97c5c243f78981c95eadbd3b40caf (patch) | |
| tree | a1ed7d3c09ae827befb7c889066388fde04ffaff | |
| parent | 34c040ce1a9d9c13121c95101164383ce516ddd6 (diff) | |
| download | linux-baafdc1d20a97c5c243f78981c95eadbd3b40caf.tar.bz2 | |
regulator: ab8500: use devm_regulator_register()
Use devm_regulator_register() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | drivers/regulator/ab8500.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c index 0f86695b737a..c625468c7f2c 100644 --- a/drivers/regulator/ab8500.c +++ b/drivers/regulator/ab8500.c @@ -3005,7 +3005,6 @@ static int ab8500_regulator_register(struct platform_device *pdev, struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent); struct ab8500_regulator_info *info = NULL; struct regulator_config config = { }; - int err; /* assign per-regulator data */ info = &abx500_regulator.info[id]; @@ -3027,17 +3026,12 @@ static int ab8500_regulator_register(struct platform_device *pdev, } /* register regulator with framework */ - info->regulator = regulator_register(&info->desc, &config); + info->regulator = devm_regulator_register(&pdev->dev, &info->desc, + &config); if (IS_ERR(info->regulator)) { - err = PTR_ERR(info->regulator); dev_err(&pdev->dev, "failed to register regulator %s\n", info->desc.name); - /* when we fail, un-register all earlier regulators */ - while (--id >= 0) { - info = &abx500_regulator.info[id]; - regulator_unregister(info->regulator); - } - return err; + return PTR_ERR(info->regulator); } return 0; @@ -3086,17 +3080,7 @@ static int ab8500_regulator_probe(struct platform_device *pdev) static int ab8500_regulator_remove(struct platform_device *pdev) { - int i, err; - - for (i = 0; i < abx500_regulator.info_size; i++) { - struct ab8500_regulator_info *info = NULL; - info = &abx500_regulator.info[i]; - - dev_vdbg(rdev_get_dev(info->regulator), - "%s-remove\n", info->desc.name); - - regulator_unregister(info->regulator); - } + int err; /* remove regulator debug */ err = ab8500_regulator_debug_exit(pdev); |