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-rw-r--r--drivers/cpuidle/cpuidle.c10
-rw-r--r--drivers/cpuidle/governors/menu.c2
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)