diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b0f4d98036cd..036511f5b262 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1374,6 +1374,11 @@ int pci_power_up(struct pci_dev *dev) return -EIO; } + if (pci_dev_is_disconnected(dev)) { + dev->current_state = PCI_D3cold; + return -EIO; + } + pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr); if (PCI_POSSIBLE_ERROR(pmcsr)) { pci_err(dev, "Unable to change power state from %s to D0, device inaccessible\n",