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| author | Alexandru Ardelean <aardelean@deviqon.com> | 2021-06-25 15:23:23 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-07-11 23:50:33 +0100 |
| commit | eed43b96ede9c3f018ad24149de83f24b86ad729 (patch) | |
| tree | 224c506dd5b8cd34ba405de2b49a3bb4cd5c677e | |
| parent | 4ff75a29976590bc7afe3ed75d547c1f2a924c75 (diff) | |
| download | linux-eed43b96ede9c3f018ad24149de83f24b86ad729.tar.bz2 | |
regulator: devres: remove devm_regulator_bulk_unregister_supply_alias()
This API hook isn't used anywhere and most-likely exists because of the
general principle of C APIs, where if an API function does an
allocation/registration, it must also have an equivalent
deallocation/deregistration counterpart.
For devm_ functions this isn't all that true (for all cases), as the idea
of these function is to provide an auto-cleanup logic on drivers/system
de-init.
Removing this also discourages any weird logic that could be created with
such an API function.
Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210625122324.327585-4-aardelean@deviqon.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/regulator/devres.c | 24 | ||||
| -rw-r--r-- | include/linux/regulator/consumer.h | 8 |
2 files changed, 0 insertions, 32 deletions
diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c index 79e2571113b6..6c657b29a6e1 100644 --- a/drivers/regulator/devres.c +++ b/drivers/regulator/devres.c @@ -344,30 +344,6 @@ err: } EXPORT_SYMBOL_GPL(devm_regulator_bulk_register_supply_alias); -/** - * devm_regulator_bulk_unregister_supply_alias - Managed unregister - * multiple aliases - * - * @dev: device to supply - * @id: list of supply names or regulator IDs - * @num_id: number of aliases to unregister - * - * Unregister aliases registered with - * devm_regulator_bulk_register_supply_alias(). Normally this function - * will not need to be called and the resource management code - * will ensure that the resource is freed. - */ -void devm_regulator_bulk_unregister_supply_alias(struct device *dev, - const char *const *id, - int num_id) -{ - int i; - - for (i = 0; i < num_id; ++i) - devm_regulator_unregister_supply_alias(dev, id[i]); -} -EXPORT_SYMBOL_GPL(devm_regulator_bulk_unregister_supply_alias); - struct regulator_notifier_match { struct regulator *regulator; struct notifier_block *nb; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index f72ca73631be..98518b3f2828 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -230,9 +230,6 @@ int devm_regulator_bulk_register_supply_alias(struct device *dev, struct device *alias_dev, const char *const *alias_id, int num_id); -void devm_regulator_bulk_unregister_supply_alias(struct device *dev, - const char *const *id, - int num_id); /* regulator output control and status */ int __must_check regulator_enable(struct regulator *regulator); @@ -422,11 +419,6 @@ static inline int devm_regulator_bulk_register_supply_alias(struct device *dev, return 0; } -static inline void devm_regulator_bulk_unregister_supply_alias( - struct device *dev, const char *const *id, int num_id) -{ -} - static inline int regulator_enable(struct regulator *regulator) { return 0; |