diff options
| author | Zhang Qilong <zhangqilong3@huawei.com> | 2020-11-22 06:22:00 +0300 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@oracle.com> | 2020-11-22 06:22:00 +0300 |
| commit | ec8684847d8062496c4619bc3fcff31c19d56847 (patch) | |
| tree | e84dfb8b987c00d37af065136fb5538f9217f3ea /drivers/soc/ti/knav_qmss_queue.c | |
| parent | e643bd3809d4763cb85950782508f9a1ae78a8ac (diff) | |
| download | linux-ec8684847d8062496c4619bc3fcff31c19d56847.tar.xz | |
soc: ti: knav_qmss: fix reference leak in knav_queue_probe
pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in knav_queue_probe, so we should fix it.
Fixes: 41f93af900a20 ("soc: ti: add Keystone Navigator QMSS driver")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Diffstat (limited to 'drivers/soc/ti/knav_qmss_queue.c')
| -rw-r--r-- | drivers/soc/ti/knav_qmss_queue.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c index a460f201bf8e..54afa8f7f408 100644 --- a/drivers/soc/ti/knav_qmss_queue.c +++ b/drivers/soc/ti/knav_qmss_queue.c @@ -1784,6 +1784,7 @@ static int knav_queue_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); ret = pm_runtime_get_sync(&pdev->dev); if (ret < 0) { + pm_runtime_put_noidle(&pdev->dev); dev_err(dev, "Failed to enable QMSS\n"); return ret; } |