Added r-b tag and merged to drm-misc next.

https://cgit.freedesktop.org/drm/drm-misc/log/?h=drm-misc-next

Thanks for the submission, and sorry about making you jump through all those hoops.

On Mon, 31 May 2021 at 15:47, Yu Kuai yukuai3@huawei.com wrote:

pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced.

Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Yu Kuai yukuai3@huawei.com

---

changes in V2:

• change error message.

drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c index 0cd8f40fb690..eab959a59214 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c @@ -2478,9 +2478,9 @@ static int cdns_mhdp_probe(struct platform_device *pdev) clk_prepare_enable(clk);

    pm_runtime_enable(dev);

•   ret = pm_runtime_get_sync(dev);
  

•   ret = pm_runtime_resume_and_get(dev);
    if (ret < 0) {
  

•           dev_err(dev, "pm_runtime_get_sync failed\n");
  

•           dev_err(dev, "pm_runtime_resume_and_get failed\n");
            pm_runtime_disable(dev);
            goto clk_disable;
    }
  

-- 2.31.1