From d22b85a1b97d12a4940ef9d778f6122546736f78 Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Mon, 24 Jun 2019 00:08:32 +0300 Subject: regulator: core: Expose some of core functions needed by couplers Expose some of internal functions that are required for implementation of customized regulator couplers. Signed-off-by: Dmitry Osipenko Signed-off-by: Mark Brown --- include/linux/regulator/coupler.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'include/linux') diff --git a/include/linux/regulator/coupler.h b/include/linux/regulator/coupler.h index 98dd1f74d605..0212d6255e4e 100644 --- a/include/linux/regulator/coupler.h +++ b/include/linux/regulator/coupler.h @@ -52,11 +52,46 @@ struct regulator_coupler { #ifdef CONFIG_REGULATOR int regulator_coupler_register(struct regulator_coupler *coupler); +const char *rdev_get_name(struct regulator_dev *rdev); +int regulator_check_consumers(struct regulator_dev *rdev, + int *min_uV, int *max_uV, + suspend_state_t state); +int regulator_check_voltage(struct regulator_dev *rdev, + int *min_uV, int *max_uV); +int regulator_get_voltage_rdev(struct regulator_dev *rdev); +int regulator_set_voltage_rdev(struct regulator_dev *rdev, + int min_uV, int max_uV, + suspend_state_t state); #else static inline int regulator_coupler_register(struct regulator_coupler *coupler) { return 0; } +static inline const char *rdev_get_name(struct regulator_dev *rdev) +{ + return NULL; +} +static inline int regulator_check_consumers(struct regulator_dev *rdev, + int *min_uV, int *max_uV, + suspend_state_t state) +{ + return -EINVAL; +} +static inline int regulator_check_voltage(struct regulator_dev *rdev, + int *min_uV, int *max_uV) +{ + return -EINVAL; +} +static inline int regulator_get_voltage_rdev(struct regulator_dev *rdev) +{ + return -EINVAL; +} +static inline int regulator_set_voltage_rdev(struct regulator_dev *rdev, + int min_uV, int max_uV, + suspend_state_t state) +{ + return -EINVAL; +} #endif #endif -- cgit v1.2.3