From 752db83a5dfd4fd3a0624b9ab440ed947fa003ca Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Fri, 29 May 2020 14:49:39 +0200 Subject: regulator: extract voltage balancing code to the separate function Move the coupled regulators voltage balancing code to the separate function and allow to call it from the custom regulator couplers. Signed-off-by: Marek Szyprowski Link: https://lore.kernel.org/r/20200529124940.10675-2-m.szyprowski@samsung.com Signed-off-by: Mark Brown --- include/linux/regulator/coupler.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux') diff --git a/include/linux/regulator/coupler.h b/include/linux/regulator/coupler.h index 0212d6255e4e..5f86824bd117 100644 --- a/include/linux/regulator/coupler.h +++ b/include/linux/regulator/coupler.h @@ -62,6 +62,8 @@ 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); +int regulator_do_balance_voltage(struct regulator_dev *rdev, + suspend_state_t state, bool skip_coupled); #else static inline int regulator_coupler_register(struct regulator_coupler *coupler) { @@ -92,6 +94,12 @@ static inline int regulator_set_voltage_rdev(struct regulator_dev *rdev, { return -EINVAL; } +static inline int regulator_do_balance_voltage(struct regulator_dev *rdev, + suspend_state_t state, + bool skip_coupled) +{ + return -EINVAL; +} #endif #endif -- cgit v1.2.3-59-g8ed1b