diff options
| author |   Suzuki K Poulose <suzuki.poulose@arm.com> | 2019-04-25 13:52:49 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 22:00:16 +0200 |
| commit | 2390d4586475e2e4fdff1ad281fb33e73b41b5cc (patch) | |
| tree | 9e87b455124123cfdfdd40fa2926e89cd296f212 /drivers/hwtracing | |
| parent | coresight: tpiu: Cleanup power management (diff) | |
| download | linux-dev-2390d4586475e2e4fdff1ad281fb33e73b41b5cc.tar.xz linux-dev-2390d4586475e2e4fdff1ad281fb33e73b41b5cc.zip | |
coresight: catu: Cleanup power management
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>
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-catu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-catu.c b/drivers/hwtracing/coresight/coresight-catu.c index 057627a0753d..4ea68a3522e9 100644 --- a/drivers/hwtracing/coresight/coresight-catu.c +++ b/drivers/hwtracing/coresight/coresight-catu.c @@ -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; } |