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| author |   Dinghao Liu <dinghao.liu@zju.edu.cn> | 2020-05-25 15:02:06 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-27 10:51:14 +0200 |
| commit | b4630215067a411341ceeb7850b95b341eee6511 (patch) | |
| tree | e289b2947d7daa080e68d92369211770a4ac8b77 /drivers/media | |
| parent | media: platform: s3c-camif: Fix runtime PM imbalance on error (diff) | |
| download | linux-dev-b4630215067a411341ceeb7850b95b341eee6511.tar.xz linux-dev-b4630215067a411341ceeb7850b95b341eee6511.zip | |
media: coda: Fix runtime PM imbalance in coda_probe
When coda_firmware_request() returns an error code,
a pairing runtime PM usage counter decrement is needed
to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index eeba6c060981..87a2c706f747 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -3264,6 +3264,8 @@ static int coda_probe(struct platform_device *pdev) return 0; err_alloc_workqueue: + pm_runtime_disable(&pdev->dev); + pm_runtime_put_noidle(&pdev->dev); destroy_workqueue(dev->workqueue); err_v4l2_register: v4l2_device_unregister(&dev->v4l2_dev); |