Merge branch 'pm-sleep'pm+acpi-for-3.8-rc3

* pm-sleep:
  PM: Move disabling/enabling runtime PM to late suspend/early resume

2 files changed, 9 insertions, 9 deletions

diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index 4abe83e1045a..03591a750f99 100644
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -642,12 +642,13 @@ out the following operations:
   * During system suspend it calls pm_runtime_get_noresume() and
     pm_runtime_barrier() for every device right before executing the
     subsystem-level .suspend() callback for it.  In addition to that it calls
-    pm_runtime_disable() for every device right after executing the
-    subsystem-level .suspend() callback for it.
+    __pm_runtime_disable() with 'false' as the second argument for every device
+    right before executing the subsystem-level .suspend_late() callback for it.
 
   * During system resume it calls pm_runtime_enable() and pm_runtime_put_sync()
-    for every device right before and right after executing the subsystem-level
-    .resume() callback for it, respectively.
+    for every device right after executing the subsystem-level .resume_early()
+    callback and right after executing the subsystem-level .resume() callback
+    for it, respectively.
 
 7. Generic subsystem callbacks
 
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index a3c1404c7933..2b7f77d3fcb0 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -513,6 +513,8 @@ static int device_resume_early(struct device *dev, pm_message_t state)
 
  Out:
 	TRACE_RESUME(error);
+
+	pm_runtime_enable(dev);
 	return error;
 }
 
@@ -589,8 +591,6 @@ static int device_resume(struct device *dev, pm_message_t state, bool async)
 	if (!dev->power.is_suspended)
 		goto Unlock;
 
-	pm_runtime_enable(dev);
-
 	if (dev->pm_domain) {
 		info = "power domain ";
 		callback = pm_op(&dev->pm_domain->ops, state);
@@ -930,6 +930,8 @@ static int device_suspend_late(struct device *dev, pm_message_t state)
 	pm_callback_t callback = NULL;
 	char *info = NULL;
 
+	__pm_runtime_disable(dev, false);
+
 	if (dev->power.syscore)
 		return 0;
 
@@ -1133,11 +1135,8 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
 
  Complete:
 	complete_all(&dev->power.completion);
-
 	if (error)
 		async_error = error;
-	else if (dev->power.is_suspended)
-		__pm_runtime_disable(dev, false);
 
 	return error;
 }