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PCI: qcom: Fix runtime PM imbalance on probe errors
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.
Link: https://lore.kernel.org/r/20220401133854.10421-2-johan+linaro@kernel.org
Fixes: 6e5da6f7d8
("PCI: qcom: Fix error handling in runtime PM support")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Cc: stable@vger.kernel.org # 4.20
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
parent
fdf6a2f533
commit
87d83b96c8
1 changed files with 1 additions and 4 deletions
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@ -1623,17 +1623,14 @@ static int qcom_pcie_probe(struct platform_device *pdev)
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pp->ops = &qcom_pcie_dw_ops;
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ret = phy_init(pcie->phy);
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if (ret) {
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pm_runtime_disable(&pdev->dev);
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if (ret)
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goto err_pm_runtime_put;
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}
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platform_set_drvdata(pdev, pcie);
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ret = dw_pcie_host_init(pp);
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if (ret) {
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dev_err(dev, "cannot initialize host\n");
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pm_runtime_disable(&pdev->dev);
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goto err_pm_runtime_put;
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}
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