regulator: Warn when unregistering an in-use regulator
We're probably going to start oopsing fairly soon after this happens. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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@ -2253,6 +2253,7 @@ void regulator_unregister(struct regulator_dev *rdev)
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return;
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return;
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mutex_lock(®ulator_list_mutex);
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mutex_lock(®ulator_list_mutex);
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WARN_ON(rdev->open_count);
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unset_regulator_supplies(rdev);
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unset_regulator_supplies(rdev);
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list_del(&rdev->list);
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list_del(&rdev->list);
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if (rdev->supply)
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if (rdev->supply)
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