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coresight: catu: Cleanup power management

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Drop the power handle only if we were successful. Otherwise
the AMBA bus code would do the rest.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Suzuki K Poulose 2019-04-25 13:52:49 -06:00 committed by Greg Kroah-Hartman
parent 0bfc53b30e
commit 2390d45864
1 changed files with 2 additions and 1 deletions
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3
drivers/hwtracing/coresight/coresight-catu.c
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@ -557,8 +557,9 @@ static int catu_probe(struct amba_device *adev, const struct amba_id *id)
drvdata->csdev = coresight_register(&catu_desc);
if (IS_ERR(drvdata->csdev))
ret = PTR_ERR(drvdata->csdev);
else
pm_runtime_put(&adev->dev);
out:
pm_runtime_put(&adev->dev);
return ret;
}