---

yaml --- r: 294723 b: refs/heads/master c: 5b415f1 h: refs/heads/master i: 294721: ff5077d 294719: 9a29af6 v: v3
git-mirror · Feb 17, 2012 · 1646be4 · 1646be4
1 parent ab43870
commit 1646be4
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 09cedbef4428580a09b342a7a92a262cfb5cbf25
+refs/heads/master: 5b415f1e79e0c09366f26e3eabe751642059285a
diff --git a/trunk/drivers/pci/pci-driver.c b/trunk/drivers/pci/pci-driver.c
@@ -430,6 +430,16 @@ static void pci_device_shutdown(struct device *dev)
 		drv->shutdown(pci_dev);
 	pci_msi_shutdown(pci_dev);
 	pci_msix_shutdown(pci_dev);
+
+	/*
+	 * Devices may be enabled to wake up by runtime PM, but they need not
+	 * be supposed to wake up the system from its "power off" state (e.g.
+	 * ACPI S5).  Therefore disable wakeup for all devices that aren't
+	 * supposed to wake up the system at this point.  The state argument
+	 * will be ignored by pci_enable_wake().
+	 */
+	if (!device_may_wakeup(dev))
+		pci_enable_wake(pci_dev, PCI_UNKNOWN, false);
 }
 
 #ifdef CONFIG_PM