From 3d67fe950707a930664c5673ecc026f1bb497136 Mon Sep 17 00:00:00 2001 From: Maciej Purski Date: Mon, 22 Jan 2018 15:30:07 +0100 Subject: [PATCH] regulator: core: Refactor regulator_list_voltage() Change _regulator_list_voltage() argument from regulator to regulator_dev in order to provide better separation of core layers. Allow calling _regulator_list_voltage() from functions, with regulator_dev argument. This refactoring is needed in order to implement setting voltage of coupled regulators. Signed-off-by: Maciej Purski Signed-off-by: Mark Brown --- drivers/regulator/core.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 5f7678292cef..fd8eacfea422 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2447,10 +2447,9 @@ static int _regulator_is_enabled(struct regulator_dev *rdev) return rdev->desc->ops->is_enabled(rdev); } -static int _regulator_list_voltage(struct regulator *regulator, - unsigned selector, int lock) +static int _regulator_list_voltage(struct regulator_dev *rdev, + unsigned selector, int lock) { - struct regulator_dev *rdev = regulator->rdev; const struct regulator_ops *ops = rdev->desc->ops; int ret; @@ -2466,7 +2465,8 @@ static int _regulator_list_voltage(struct regulator *regulator, if (lock) mutex_unlock(&rdev->mutex); } else if (rdev->is_switch && rdev->supply) { - ret = _regulator_list_voltage(rdev->supply, selector, lock); + ret = _regulator_list_voltage(rdev->supply->rdev, + selector, lock); } else { return -EINVAL; } @@ -2542,7 +2542,7 @@ EXPORT_SYMBOL_GPL(regulator_count_voltages); */ int regulator_list_voltage(struct regulator *regulator, unsigned selector) { - return _regulator_list_voltage(regulator, selector, 1); + return _regulator_list_voltage(regulator->rdev, selector, 1); } EXPORT_SYMBOL_GPL(regulator_list_voltage); -- 2.30.2