diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-07-21 16:00:25 +0100 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2009-09-22 13:32:39 +0100 |
| commit | 6bf87d17c9f5b855e9dde7b3d6f726385b966814 (patch) | |
| tree | e1d281d3ba2a032ee4d5f3a26b461abf6f41545b | |
| parent | a7a1ad9066e0266c8a4357ba3dbaeebfb80f531d (diff) | |
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>
| -rw-r--r-- | 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 e11c2222d9a..79a6910eb89 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2253,6 +2253,7 @@ void regulator_unregister(struct regulator_dev *rdev) return; mutex_lock(®ulator_list_mutex); + WARN_ON(rdev->open_count); unset_regulator_supplies(rdev); list_del(&rdev->list); if (rdev->supply) |