diff --git a/[refs] b/[refs]
index 5f1cf271c015..b21457e2866d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 38c92fff988d518fe80dc23d0d44d66bd7e47ddd
+refs/heads/master: dbe9a2edd17d843d80faf2b99f20a691c1853418
diff --git a/trunk/drivers/acpi/sleep.c b/trunk/drivers/acpi/sleep.c
index a564fc3ffa1c..d8b381e94ee2 100644
--- a/trunk/drivers/acpi/sleep.c
+++ b/trunk/drivers/acpi/sleep.c
@@ -773,8 +773,8 @@ int acpi_pm_device_sleep_state(struct device *dev, int *d_min_p)
 	 * can wake the system.  _S0W may be valid, too.
 	 */
 	if (acpi_target_sleep_state == ACPI_STATE_S0 ||
-	    (device_may_wakeup(dev) &&
-	     adev->wakeup.sleep_state <= acpi_target_sleep_state)) {
+	    (device_may_wakeup(dev) && adev->wakeup.flags.valid &&
+	     adev->wakeup.sleep_state >= acpi_target_sleep_state)) {
 		acpi_status status;
 
 		acpi_method[3] = 'W';