diff options
| author | Axel Lin <axel.lin@ingics.com> | 2019-03-12 18:47:58 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-03-15 19:29:35 +0300 |
| commit | 67ddc68a78b1b762a8799a8cd9c075c7edcd546a (patch) | |
| tree | 7ba5acc7102ece293d0140763b3c2eabfafee64d /drivers/regulator/da9052-regulator.c | |
| parent | 6cabb8b7fc1428eb573f426a17a853d81227d095 (diff) | |
| download | linux-67ddc68a78b1b762a8799a8cd9c075c7edcd546a.tar.xz | |
regulator: da9052: Convert to regulator core's simplified DT parsing code
Use regulator core's simplified DT parsing code to simply the driver
implementation.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/da9052-regulator.c')
| -rw-r--r-- | drivers/regulator/da9052-regulator.c | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c index cefa3558236d..98d486372b8c 100644 --- a/drivers/regulator/da9052-regulator.c +++ b/drivers/regulator/da9052-regulator.c @@ -294,6 +294,8 @@ static const struct regulator_ops da9052_ldo_ops = { {\ .reg_desc = {\ .name = #_name,\ + .of_match = of_match_ptr(#_name),\ + .regulators_node = of_match_ptr("regulators"),\ .ops = &da9052_ldo_ops,\ .type = REGULATOR_VOLTAGE,\ .id = DA9052_ID_##_id,\ @@ -314,6 +316,8 @@ static const struct regulator_ops da9052_ldo_ops = { {\ .reg_desc = {\ .name = #_name,\ + .of_match = of_match_ptr(#_name),\ + .regulators_node = of_match_ptr("regulators"),\ .ops = &da9052_dcdc_ops,\ .type = REGULATOR_VOLTAGE,\ .id = DA9052_ID_##_id,\ @@ -417,36 +421,11 @@ static int da9052_regulator_probe(struct platform_device *pdev) return -EINVAL; } - config.dev = &pdev->dev; + config.dev = da9052->dev; config.driver_data = regulator; config.regmap = da9052->regmap; - if (pdata) { + if (pdata) config.init_data = pdata->regulators[cell->id]; - } else { -#ifdef CONFIG_OF - struct device_node *nproot = da9052->dev->of_node; - struct device_node *np; - - if (!nproot) - return -ENODEV; - - nproot = of_get_child_by_name(nproot, "regulators"); - if (!nproot) - return -ENODEV; - - for_each_child_of_node(nproot, np) { - if (of_node_name_eq(np, - regulator->info->reg_desc.name)) { - config.init_data = of_get_regulator_init_data( - &pdev->dev, np, - ®ulator->info->reg_desc); - config.of_node = np; - break; - } - } - of_node_put(nproot); -#endif - } regulator->rdev = devm_regulator_register(&pdev->dev, ®ulator->info->reg_desc, |