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regulator: provide rdev_get_regmap()

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Provide a helper allowing to access regulator's regmap.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bartosz Golaszewski 2019-01-09 18:44:00 +01:00 committed by Mark Brown
parent 6f3656f355
commit 03c87b95ac
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2 changed files with 7 additions and 0 deletions
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6
drivers/regulator/core.c
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@ -5251,6 +5251,12 @@ struct device *rdev_get_dev(struct regulator_dev *rdev)
}
EXPORT_SYMBOL_GPL(rdev_get_dev);
struct regmap *rdev_get_regmap(struct regulator_dev *rdev)
{
return rdev->regmap;
}
EXPORT_SYMBOL_GPL(rdev_get_regmap);
void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data)
{
return reg_init_data->driver_data;

1
include/linux/regulator/driver.h
View File

@ -503,6 +503,7 @@ int regulator_notifier_call_chain(struct regulator_dev *rdev,
void *rdev_get_drvdata(struct regulator_dev *rdev);
struct device *rdev_get_dev(struct regulator_dev *rdev);
struct regmap *rdev_get_regmap(struct regulator_dev *rdev);
int rdev_get_id(struct regulator_dev *rdev);
int regulator_mode_to_status(unsigned int);