regulator_lock/unlock() was used only to guard
regulator_notifier_call_chain(). As no users remain, make the functions
internal.
Signed-off-by: Michał Mirosław <mirq-li...@rere.qmqm.pl>
---
drivers/regulator/core.c | 6 ++----
include/linux/regulator/driver.h | 3 ---
2 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f4035167e7ba..0a32c3da0e26 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -170,11 +170,10 @@ static inline int regulator_lock_nested(struct
regulator_dev *rdev,
* than the one, which initially locked the mutex, it will
* wait on mutex.
*/
-void regulator_lock(struct regulator_dev *rdev)
+static void regulator_lock(struct regulator_dev *rdev)
{
regulator_lock_nested(rdev, NULL);
}
-EXPORT_SYMBOL_GPL(regulator_lock);
/**
* regulator_unlock - unlock a single regulator
@@ -183,7 +182,7 @@ EXPORT_SYMBOL_GPL(regulator_lock);
* This function unlocks the mutex when the
* reference counter reaches 0.
*/
-void regulator_unlock(struct regulator_dev *rdev)
+static void regulator_unlock(struct regulator_dev *rdev)
{
if (WARN_ON_ONCE(rdev->ref_cnt <= 0))
return;
@@ -191,7 +190,6 @@ void regulator_unlock(struct regulator_dev *rdev)
if (--rdev->ref_cnt == 0)
ww_mutex_unlock(&rdev->mutex);
}
-EXPORT_SYMBOL_GPL(regulator_unlock);
static bool regulator_supply_is_couple(struct regulator_dev *rdev)
{
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 2fe5b1bcbe2f..9c5a74cdebfe 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -532,9 +532,6 @@ int regulator_set_current_limit_regmap(struct regulator_dev
*rdev,
int regulator_get_current_limit_regmap(struct regulator_dev *rdev);
void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);
-void regulator_lock(struct regulator_dev *rdev);
-void regulator_unlock(struct regulator_dev *rdev);
-
/*
* Helper functions intended to be used by regulator drivers prior registering
* their regulators.
--
2.20.1
