On Thu, Jun 04, 2020 at 10:16:43PM -0500, Navid Emamdoost wrote: > Calling pm_runtime_get_sync increments the counter even in case of > failure, causing incorrect ref count. Call pm_runtime_put if > pm_runtime_get_sync fails. > > Signed-off-by: Navid Emamdoost <navid.emamdoost@xxxxxxxxx> > --- > drivers/pci/controller/dwc/pcie-qcom.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) Navid, I will review and merge Dinghao's version of these patches[1] since he posted them first, I will drop yours from the PCI patch queue, thanks anyway for posting them. Lorenzo [1] https://patchwork.kernel.org/patch/11559819/ > diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c > index 138e1a2d21cc..48c434e6e915 100644 > --- a/drivers/pci/controller/dwc/pcie-qcom.c > +++ b/drivers/pci/controller/dwc/pcie-qcom.c > @@ -1339,10 +1339,8 @@ static int qcom_pcie_probe(struct platform_device *pdev) > > pm_runtime_enable(dev); > ret = pm_runtime_get_sync(dev); > - if (ret < 0) { > - pm_runtime_disable(dev); > - return ret; > - } > + if (ret < 0) > + goto err_pm_runtime_put; > > pci->dev = dev; > pci->ops = &dw_pcie_ops; > -- > 2.17.1 >
