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regulator: core.c: Improve a comment

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s/regulator may on/regulator may already be enabled/
s/or left on/or was left on/

The aim of this patch is to make the comment more readable and to make
it clear, that this is about a regulator, that is already enabled instead
of a regulator that may be switched on.

Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Link: https://lore.kernel.org/r/20210421055236.13148-1-sebastian.fricke@posteo.net
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sebastian Fricke 2021-04-21 05:52:37 +00:00 committed by Mark Brown
parent 8a065ce92b
commit 72241e3190
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 1 deletions
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5
drivers/regulator/core.c
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@ -2654,7 +2654,10 @@ static int _regulator_enable(struct regulator *regulator)
goto err_disable_supply;
if (rdev->use_count == 0) {
/* The regulator may on if it's not switchable or left on */
/*
* The regulator may already be enabled if it's not switchable
* or was left on
*/
ret = _regulator_is_enabled(rdev);
if (ret == -EINVAL || ret == 0) {
if (!regulator_ops_is_valid(rdev,