diff options
Diffstat (limited to 'drivers/regulator/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index c4b626789f8..8b9f8602d47 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2820,27 +2820,24 @@ static void rdev_init_debugfs(struct regulator_dev *rdev) /** * regulator_register - register regulator * @regulator_desc: regulator to register - * @dev: struct device for the regulator - * @init_data: platform provided init data, passed through by driver - * @driver_data: private regulator data - * @of_node: OpenFirmware node to parse for device tree bindings (may be - * NULL). + * @config: runtime configuration for regulator * * Called by regulator drivers to register a regulator. * Returns 0 on success. */ struct regulator_dev * regulator_register(const struct regulator_desc *regulator_desc, - struct device *dev, const struct regulator_init_data *init_data, - void *driver_data, struct device_node *of_node) + const struct regulator_config *config) { const struct regulation_constraints *constraints = NULL; + const struct regulator_init_data *init_data; static atomic_t regulator_no = ATOMIC_INIT(0); struct regulator_dev *rdev; + struct device *dev = config->dev; int ret, i; const char *supply = NULL; - if (regulator_desc == NULL) + if (regulator_desc == NULL || config == NULL) return ERR_PTR(-EINVAL); if (regulator_desc->name == NULL || regulator_desc->ops == NULL) @@ -2866,6 +2863,8 @@ regulator_register(const struct regulator_desc *regulator_desc, return ERR_PTR(-EINVAL); } + init_data = config->init_data; + rdev = kzalloc(sizeof(struct regulator_dev), GFP_KERNEL); if (rdev == NULL) return ERR_PTR(-ENOMEM); @@ -2873,7 +2872,7 @@ regulator_register(const struct regulator_desc *regulator_desc, mutex_lock(®ulator_list_mutex); mutex_init(&rdev->mutex); - rdev->reg_data = driver_data; + rdev->reg_data = config->driver_data; rdev->owner = regulator_desc->owner; rdev->desc = regulator_desc; INIT_LIST_HEAD(&rdev->consumer_list); @@ -2890,7 +2889,7 @@ regulator_register(const struct regulator_desc *regulator_desc, /* register with sysfs */ rdev->dev.class = ®ulator_class; - rdev->dev.of_node = of_node; + rdev->dev.of_node = config->of_node; rdev->dev.parent = dev; dev_set_name(&rdev->dev, "regulator.%d", atomic_inc_return(®ulator_no) - 1); |