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regulator: devres: unexport devm_regulator_unregister_supply_alias()

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This API hook isn't used anywhere outside of the regulator devres code.
This function is needed for the devm_regulator_bulk_register_supply_alias()
function on the error path, to cleanup any previously registered supply
aliases.

This change makes the devm_regulator_unregister_supply_alias() local to the
regulator core framework, to avoid it being used in any weird logic.
It's also removing the doc-string for
devm_regulator_unregister_supply_alias(), since it doesn't need to be
documented anymore, as no other external consumer should use it.

Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Link: https://lore.kernel.org/r/20210625122324.327585-5-aardelean@deviqon.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alexandru Ardelean
2021-06-25 15:23:24 +03:00
committed by Mark Brown
parent eed43b96ed
commit 4d9f4d1de3
2 changed files with 2 additions and 21 deletions
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drivers/regulator/devres.c
+2 -14
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@@ -267,19 +267,8 @@ int devm_regulator_register_supply_alias(struct device *dev, const char *id,
}
EXPORT_SYMBOL_GPL(devm_regulator_register_supply_alias);
/**
* devm_regulator_unregister_supply_alias - Resource managed
* regulator_unregister_supply_alias()
*
* @dev: device to supply
* @id: supply name or regulator ID
*
* Unregister an alias registered with
* devm_regulator_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_unregister_supply_alias(struct device *dev, const char *id)
static void devm_regulator_unregister_supply_alias(struct device *dev,
const char *id)
{
struct regulator_supply_alias_match match;
int rc;
@@ -292,7 +281,6 @@ void devm_regulator_unregister_supply_alias(struct device *dev, const char *id)
if (rc != 0)
WARN_ON(rc);
}
EXPORT_SYMBOL_GPL(devm_regulator_unregister_supply_alias);
/**
* devm_regulator_bulk_register_supply_alias - Managed register