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Diffstat (limited to 'drivers/cpuidle/cpuidle.c')
-rw-r--r--drivers/cpuidle/cpuidle.c10
1 files changed, 0 insertions, 10 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()) {