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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-13 18:35:56 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-14 09:31:35 +0100 |
| commit | e81dba85c6388dfabcb76cbc2b8bd02836a53ae5 (patch) | |
| tree | cb74bb4fd1c5547f7638aafc8cbefd2099978d9c /drivers/regulator/core.c | |
| parent | 41097afd64108348a935c658c78662bce1ea6355 (diff) | |
| download | linux-e81dba85c6388dfabcb76cbc2b8bd02836a53ae5.tar.gz linux-e81dba85c6388dfabcb76cbc2b8bd02836a53ae5.tar.xz linux-e81dba85c6388dfabcb76cbc2b8bd02836a53ae5.zip | |
regulator: core: Release regulator-regulator supplies on error
If we fail while registering a regulator make sure we release the supply
for the regulator if there is one.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/regulator/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 8918271f9e85..5a33282181d8 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -3193,6 +3193,8 @@ unset_supplies: unset_regulator_supplies(rdev); scrub: + if (rdev->supply) + regulator_put(rdev->supply); kfree(rdev->constraints); device_unregister(&rdev->dev); /* device core frees rdev */ |