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| author | Vasiliy Kulikov <segooon@gmail.com> | 2010-09-19 16:55:01 +0400 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2010-10-02 12:50:30 +0100 |
| commit | ad7725cb43b8badb2fec2c2bfca07c067f2e19a7 (patch) | |
| tree | 16c7c2a6ec9605be409677eb1bf1993d208fd4be | |
| parent | c6ea21e35bf3691cad59647c771e6606067f627d (diff) | |
| download | linux-hpc-ad7725cb43b8badb2fec2c2bfca07c067f2e19a7.tar.gz | |
regulator: fix device_register() error handling
If device_register() fails then call put_device().
See comment to device_register.
Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
| -rw-r--r-- | drivers/regulator/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 422a709d271d51..a43eedb214bb3f 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2302,8 +2302,10 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, dev_set_name(&rdev->dev, "regulator.%d", atomic_inc_return(®ulator_no) - 1); ret = device_register(&rdev->dev); - if (ret != 0) + if (ret != 0) { + put_device(&rdev->dev); goto clean; + } dev_set_drvdata(&rdev->dev, rdev); |