---

yaml
---
r: 275031
b: refs/heads/master
c: b25edc4
h: refs/heads/master
i:
  275029: 89f715a
  275027: 0fe0dbf
  275023: 773910f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e978aa7d7d57d04eb5f88a7507c4fb98577def77
+refs/heads/master: b25edc42bfb9602f0503474b2c94701d5536ce60

trunk/drivers/cpuidle/cpuidle.c

@@ -83,16 +83,6 @@ int cpuidle_idle_call(void)
 	hrtimer_peek_ahead_timers();
 #endif
 
-	/*
-	 * Call the device's prepare function before calling the
-	 * governor's select function.  ->prepare gives the device's
-	 * cpuidle driver a chance to update any dynamic information
-	 * of its cpuidle states for the current idle period, e.g.
-	 * state availability, latencies, residencies, etc.
-	 */
-	if (dev->prepare)
-		dev->prepare(dev);
-
 	/* ask the governor for the next state */
 	next_state = cpuidle_curr_governor->select(dev);
 	if (need_resched()) {

trunk/drivers/cpuidle/governors/menu.c

@@ -288,8 +288,6 @@ static int menu_select(struct cpuidle_device *dev)
 	for (i = CPUIDLE_DRIVER_STATE_START; i < dev->state_count; i++) {
 		struct cpuidle_state *s = &dev->states[i];
 
-		if (s->flags & CPUIDLE_FLAG_IGNORE)
-			continue;
 		if (s->target_residency > data->predicted_us)
 			continue;
 		if (s->exit_latency > latency_req)

trunk/include/linux/cpuidle.h

@@ -47,7 +47,6 @@ struct cpuidle_state {
 
 /* Idle State Flags */
 #define CPUIDLE_FLAG_TIME_VALID	(0x01) /* is residency time measurable? */
-#define CPUIDLE_FLAG_IGNORE	(0x100) /* ignore during this idle period */
 
 #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000)
 
@@ -93,8 +92,6 @@ struct cpuidle_device {
 	struct completion	kobj_unregister;
 	void			*governor_data;
 	int			safe_state_index;
-
-	int (*prepare)		(struct cpuidle_device *dev);
 };
 
 DECLARE_PER_CPU(struct cpuidle_device *, cpuidle_devices);