regulator: core: Let boot-on regulators be powered off
[ Upstream commit5.4-rM2-2.2.x-imx-squashed089b3f61ec
] Boot-on regulators are always kept on because their use_count value is now incremented at boot time and never cleaned. Only increment count value for alway-on regulators. regulator_late_cleanup() is now able to power off boot-on regulators when unused. Fixes:05f224ca66
("regulator: core: Clean enabling always-on regulators + their supplies") Signed-off-by: Pascal Paillet <p.paillet@st.com> Link: https://lore.kernel.org/r/20191113102737.27831-1-p.paillet@st.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1abc16758b
commit
f44b07472f
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@ -1403,7 +1403,9 @@ static int set_machine_constraints(struct regulator_dev *rdev,
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rdev_err(rdev, "failed to enable\n");
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return ret;
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}
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rdev->use_count++;
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if (rdev->constraints->always_on)
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rdev->use_count++;
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}
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print_constraints(rdev);
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