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| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2019-01-09 18:44:00 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-01-09 19:36:44 +0100 |
| commit | 03c87b95ac04c2a34045641b25dded6e3e889556 (patch) | |
| tree | 14138f442dd105fb14b0cbf6eb812e0540f25d91 | |
| parent | regulator: axp20x: check rdev is null before dereferencing it (diff) | |
| download | linux-03c87b95ac04c2a34045641b25dded6e3e889556.tar.xz linux-03c87b95ac04c2a34045641b25dded6e3e889556.zip | |
regulator: provide rdev_get_regmap()
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>
| -rw-r--r-- | drivers/regulator/core.c | 6 | ||||
| -rw-r--r-- | include/linux/regulator/driver.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 3f9d81b6e763..430a73dea487 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -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; diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 389bcaf7900f..795b38a06b6c 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -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); |