diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index db5fc9bf6627..a6664983ce5d 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3915,6 +3915,7 @@ static int nvme_suspend(struct device *dev) * use host managed nvme power settings for lowest idle power if * possible. This should have quicker resume latency than a full device * shutdown. But if the firmware is involved after the suspend or the + * platform has any limitation in waking from low power states or the * device does not support any non-default power states, shut down the * device fully. * @@ -3923,7 +3924,7 @@ static int nvme_suspend(struct device *dev) * down, so as to allow the platform to achieve its minimum low-power * state (which may not be possible if the link is up). */ - if (pm_suspend_via_firmware() || !ctrl->npss || + if (!pci_suspend_retains_context(pdev) || !ctrl->npss || !pcie_aspm_enabled(pdev) || (ndev->ctrl.quirks & NVME_QUIRK_SIMPLE_SUSPEND)) return nvme_disable_prepare_reset(ndev, true);