diff --git a/drivers/phy/qualcomm/phy-qcom-ufs.c b/drivers/phy/qualcomm/phy-qcom-ufs.c index a83d5eee5392..e1dde9740069 100644 --- a/drivers/phy/qualcomm/phy-qcom-ufs.c +++ b/drivers/phy/qualcomm/phy-qcom-ufs.c @@ -123,6 +123,14 @@ struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev, goto out; } + /* + * UFS PHY power management is managed by its parent (UFS host + * controller) hence set the no runtime PM callbacks flag + * on UFS PHY device to avoid any accidental attempt to call the + * PM callbacks for PHY device. + */ + pm_runtime_no_callbacks(&generic_phy->dev); + common_cfg->phy_spec_ops = phy_spec_ops; common_cfg->dev = dev;