---

yaml --- r: 328659 b: refs/heads/master c: e91c11b h: refs/heads/master i: 328657: e3d394e 328655: 8ccc494 v: v3
git-mirror · Sep 3, 2012 · 6596077 · 6596077
1 parent 2bd8e2f
commit 6596077
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Showing 3 changed files with 18 additions and 13 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cc7ad4564b1097c916834dc919678867631e7676
+refs/heads/master: e91c11b1a7f876c6f056d872eb210734150a1795
diff --git a/trunk/drivers/base/power/main.c b/trunk/drivers/base/power/main.c
@@ -57,20 +57,17 @@ static pm_message_t pm_transition;
 static int async_error;
 
 /**
- * device_pm_init - Initialize the PM-related part of a device object.
+ * device_pm_sleep_init - Initialize system suspend-related device fields.
  * @dev: Device object being initialized.
  */
-void device_pm_init(struct device *dev)
+void device_pm_sleep_init(struct device *dev)
 {
 	dev->power.is_prepared = false;
 	dev->power.is_suspended = false;
 	init_completion(&dev->power.completion);
 	complete_all(&dev->power.completion);
 	dev->power.wakeup = NULL;
-	spin_lock_init(&dev->power.lock);
-	pm_runtime_init(dev);
 	INIT_LIST_HEAD(&dev->power.entry);
-	dev->power.power_state = PMSG_INVALID;
 }
 
 /**

diff --git a/trunk/drivers/base/power/power.h b/trunk/drivers/base/power/power.h
@@ -1,5 +1,11 @@
 #include <linux/pm_qos.h>
 
+static inline void device_pm_init_common(struct device *dev)
+{
+	spin_lock_init(&dev->power.lock);
+	dev->power.power_state = PMSG_INVALID;
+}
+
 #ifdef CONFIG_PM_RUNTIME
 
 extern void pm_runtime_init(struct device *dev);
@@ -25,7 +31,7 @@ static inline struct device *to_device(struct list_head *entry)
 	return container_of(entry, struct device, power.entry);
 }
 
-extern void device_pm_init(struct device *dev);
+extern void device_pm_sleep_init(struct device *dev);
 extern void device_pm_add(struct device *);
 extern void device_pm_remove(struct device *);
 extern void device_pm_move_before(struct device *, struct device *);
@@ -34,12 +40,7 @@ extern void device_pm_move_last(struct device *);
 
 #else /* !CONFIG_PM_SLEEP */
 
-static inline void device_pm_init(struct device *dev)
-{
-	spin_lock_init(&dev->power.lock);
-	dev->power.power_state = PMSG_INVALID;
-	pm_runtime_init(dev);
-}
+static inline void device_pm_sleep_init(struct device *dev) {}
 
 static inline void device_pm_add(struct device *dev)
 {
@@ -60,6 +61,13 @@ static inline void device_pm_move_last(struct device *dev) {}
 
 #endif /* !CONFIG_PM_SLEEP */
 
+static inline void device_pm_init(struct device *dev)
+{
+	device_pm_init_common(dev);
+	device_pm_sleep_init(dev);
+	pm_runtime_init(dev);
+}
+
 #ifdef CONFIG_PM
 
 /*