From eed43b96ede9c3f018ad24149de83f24b86ad729 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Fri, 25 Jun 2021 15:23:23 +0300 Subject: 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 Link: https://lore.kernel.org/r/20210625122324.327585-4-aardelean@deviqon.com Signed-off-by: Mark Brown --- drivers/regulator/devres.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'drivers') 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; -- cgit v1.2.3