| Message ID | 20220401121054.6205-2-johan+linaro@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] PCI: qcom: fix runtime PM imbalance on probe errors | expand |
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index 20a0e6533a1c..0b0bd71f1bd2 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -1616,17 +1616,14 @@ static int qcom_pcie_probe(struct platform_device *pdev) pp->ops = &qcom_pcie_dw_ops; ret = phy_init(pcie->phy); - if (ret) { - pm_runtime_disable(&pdev->dev); + if (ret) goto err_pm_runtime_put; - } platform_set_drvdata(pdev, pcie); ret = dw_pcie_host_init(pp); if (ret) { dev_err(dev, "cannot initialize host\n"); - pm_runtime_disable(&pdev->dev); goto err_pm_runtime_put; }
Drop the leftover pm_runtime_disable() calls from the late probe error paths that would, for example, prevent runtime PM from being reenabled after a probe deferral. Fixes: 6e5da6f7d824 ("PCI: qcom: Fix error handling in runtime PM support") Cc: stable@vger.kernel.org # 4.20 Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- drivers/pci/controller/dwc/pcie-qcom.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)