---

yaml --- r: 227588 b: refs/heads/master c: 4b31db8 h: refs/heads/master v: v3
git-mirror · Dec 24, 2010 · 0469f12 · 0469f12
1 parent bc9c2a5
commit 0469f12
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Showing 3 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c1a07ab3e78ef68fc9ccf419c969e8ed88d7cb6
+refs/heads/master: 4b31db8a16fa0d4d6a0fa42d044e7a4f4dad3641
diff --git a/trunk/drivers/base/power/generic_ops.c b/trunk/drivers/base/power/generic_ops.c
@@ -185,7 +185,7 @@ static int __pm_generic_resume(struct device *dev, int event)
 		return 0;
 
 	ret = callback(dev);
-	if (!ret) {
+	if (!ret && pm_runtime_enabled(dev)) {
 		pm_runtime_disable(dev);
 		pm_runtime_set_active(dev);
 		pm_runtime_enable(dev);

diff --git a/trunk/include/linux/pm_runtime.h b/trunk/include/linux/pm_runtime.h
@@ -82,6 +82,11 @@ static inline bool pm_runtime_suspended(struct device *dev)
 		&& !dev->power.disable_depth;
 }
 
+static inline bool pm_runtime_enabled(struct device *dev)
+{
+	return !dev->power.disable_depth;
+}
+
 static inline void pm_runtime_mark_last_busy(struct device *dev)
 {
 	ACCESS_ONCE(dev->power.last_busy) = jiffies;
@@ -120,6 +125,7 @@ static inline void pm_runtime_put_noidle(struct device *dev) {}
 static inline bool device_run_wake(struct device *dev) { return false; }
 static inline void device_set_run_wake(struct device *dev, bool enable) {}
 static inline bool pm_runtime_suspended(struct device *dev) { return false; }
+static inline bool pm_runtime_enabled(struct device *dev) { return false; }
 
 static inline int pm_generic_runtime_idle(struct device *dev) { return 0; }
 static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; }