---

yaml
---
r: 283327
b: refs/heads/master
c: 4716a45
h: refs/heads/master
i:
  283325: da7a33b
  283323: 199c108
  283319: 01b7d75
  283311: fa080a3
  283295: 49c7eb4
  283263: 86cd68d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ab4ca7821fda0ddb7c86db3b9d64d48ea7dead72
+refs/heads/master: 4716a450eb490090b70f0d9fca8d0a6159e505ad

trunk/drivers/pci/pci-acpi.c

@@ -45,16 +45,20 @@ static void pci_acpi_wake_dev(acpi_handle handle, u32 event, void *context)
 {
 	struct pci_dev *pci_dev = context;
 
-	if (event == ACPI_NOTIFY_DEVICE_WAKE && pci_dev) {
+	if (event != ACPI_NOTIFY_DEVICE_WAKE || !pci_dev)
+		return;
+
+	if (!pci_dev->pm_cap || !pci_dev->pme_support
+	     || pci_check_pme_status(pci_dev)) {
 		if (pci_dev->pme_poll)
 			pci_dev->pme_poll = false;
 
 		pci_wakeup_event(pci_dev);
-		pci_check_pme_status(pci_dev);
 		pm_runtime_resume(&pci_dev->dev);
-		if (pci_dev->subordinate)
-			pci_pme_wakeup_bus(pci_dev->subordinate);
 	}
+
+	if (pci_dev->subordinate)
+		pci_pme_wakeup_bus(pci_dev->subordinate);
 }
 
 /**