2 files changed, 0 insertions, 12 deletions

diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 88bd12104396..f66bcf9bfe93 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/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()) {
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index e4b200c5b441..af724e823c8e 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/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)