---

yaml
---
r: 328655
b: refs/heads/master
c: adc78e6
h: refs/heads/master
i:
  328653: bbb6aeb
  328651: 07cf781
  328647: bcb7f8b
  328639: 9c0cee6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 77f827de07432a74821cf0f831d699544b2d474f
+refs/heads/master: adc78e6b9946a4b22e22403d961f3b03c469e5d3

trunk/include/linux/clockchips.h

@@ -97,6 +97,8 @@ struct clock_event_device {
 	void			(*broadcast)(const struct cpumask *mask);
 	void			(*set_mode)(enum clock_event_mode mode,
 					    struct clock_event_device *);
+	void			(*suspend)(struct clock_event_device *);
+	void			(*resume)(struct clock_event_device *);
 	unsigned long		min_delta_ticks;
 	unsigned long		max_delta_ticks;
 
@@ -156,6 +158,9 @@ clockevents_calc_mult_shift(struct clock_event_device *ce, u32 freq, u32 minsec)
 				      freq, minsec);
 }
 
+extern void clockevents_suspend(void);
+extern void clockevents_resume(void);
+
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 extern void clockevents_notify(unsigned long reason, void *arg);
 #else
@@ -164,6 +169,9 @@ extern void clockevents_notify(unsigned long reason, void *arg);
 
 #else /* CONFIG_GENERIC_CLOCKEVENTS_BUILD */
 
+static inline void clockevents_suspend(void) {}
+static inline void clockevents_resume(void) {}
+
 #define clockevents_notify(reason, arg) do { } while (0)
 
 #endif

trunk/kernel/time/clockevents.c

@@ -397,6 +397,30 @@ void clockevents_exchange_device(struct clock_event_device *old,
 	local_irq_restore(flags);
 }
 
+/**
+ * clockevents_suspend - suspend clock devices
+ */
+void clockevents_suspend(void)
+{
+	struct clock_event_device *dev;
+
+	list_for_each_entry_reverse(dev, &clockevent_devices, list)
+		if (dev->suspend)
+			dev->suspend(dev);
+}
+
+/**
+ * clockevents_resume - resume clock devices
+ */
+void clockevents_resume(void)
+{
+	struct clock_event_device *dev;
+
+	list_for_each_entry(dev, &clockevent_devices, list)
+		if (dev->resume)
+			dev->resume(dev);
+}
+
 #ifdef CONFIG_GENERIC_CLOCKEVENTS
 /**
  * clockevents_notify - notification about relevant events

trunk/kernel/time/timekeeping.c

@@ -773,6 +773,7 @@ static void timekeeping_resume(void)
 
 	read_persistent_clock(&ts);
 
+	clockevents_resume();
 	clocksource_resume();
 
 	write_seqlock_irqsave(&tk->lock, flags);
@@ -832,6 +833,7 @@ static int timekeeping_suspend(void)
 
 	clockevents_notify(CLOCK_EVT_NOTIFY_SUSPEND, NULL);
 	clocksource_suspend();
+	clockevents_suspend();
 
 	return 0;
 }