[PATCH 3/6] regulator: Warn when unregistering an in-use regulator

[Mark Brown]

We're probably going to start oopsing fairly soon after this happens.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
 drivers/regulator/core.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 33a8c3c..e5ccc9f 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2229,6 +2229,7 @@ void regulator_unregister(struct regulator_dev *rdev)
 		return;
 
 	mutex_lock(&regulator_list_mutex);
+	WARN_ON(rdev->open_count)
 	unset_regulator_supplies(rdev);
 	list_del(&rdev->list);
 	if (rdev->supply)
-- 
1.6.3.3

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