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| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2021-04-08 10:18:43 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-07-22 14:01:55 +0200 |
| commit | 672fe1cf145ab9978c62eb827d6a16aa6b63994b (patch) | |
| tree | 4f614bf3838fcde988b0916b7df8e6dcf43f6ea7 /drivers/staging | |
| parent | media: atomisp-ov2680: A trivial typo fix (diff) | |
| download | linux-672fe1cf145ab9978c62eb827d6a16aa6b63994b.tar.xz linux-672fe1cf145ab9978c62eb827d6a16aa6b63994b.zip | |
media: atomisp: Fix runtime PM imbalance in atomisp_pci_probe
When hmm_pool_register() fails, a pairing PM usage counter
increment is needed to keep the counter balanced. It's the
same for the following error paths.
Link: https://lore.kernel.org/linux-media/20210408081850.24278-1-dinghao.liu@zju.edu.cn
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c index 948769ca6539..af0d83eaa68c 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c +++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c @@ -1815,6 +1815,7 @@ request_irq_fail: hmm_cleanup(); hmm_pool_unregister(HMM_POOL_TYPE_RESERVED); hmm_pool_fail: + pm_runtime_get_noresume(&pdev->dev); destroy_workqueue(isp->wdt_work_queue); wdt_work_queue_fail: atomisp_acc_cleanup(isp); |