3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mark Brown <broo...@opensource.wolfsonmicro.com>
commit e81dba85c6388dfabcb76cbc2b8bd02836a53ae5 upstream.
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 <broo...@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <l...@ti.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/regulator/core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 8918271..5a33282 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 */
--
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