diff --git a/include/linux/sched.h b/include/linux/sched.h
index 62ddddb49db37d4fca4f8cc89371e213636b30ae..b11dedfbab6e1b6022b11062a1622ca16db821dc 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -855,8 +855,7 @@ struct sched_domain;
 struct sched_class {
 	struct sched_class *next;
 
-	void (*enqueue_task) (struct rq *rq, struct task_struct *p,
-			      int wakeup, u64 now);
+	void (*enqueue_task) (struct rq *rq, struct task_struct *p, int wakeup);
 	void (*dequeue_task) (struct rq *rq, struct task_struct *p,
 			      int sleep, u64 now);
 	void (*yield_task) (struct rq *rq, struct task_struct *p);
diff --git a/kernel/sched.c b/kernel/sched.c
index 49a5fb0cdea08e15139855e8eb853dce51ba05f3..43ae1566b8fcd108cd38d88e11794ad66ea4f6bb 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -852,7 +852,7 @@ static void
 enqueue_task(struct rq *rq, struct task_struct *p, int wakeup, u64 now)
 {
 	sched_info_queued(p);
-	p->sched_class->enqueue_task(rq, p, wakeup, now);
+	p->sched_class->enqueue_task(rq, p, wakeup);
 	p->se.on_rq = 1;
 }
 
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index a11d18861a3c71bf0263a0b92c00774c54c1b198..81db9626b7ed62b2e92e8cbc2bec6edb8983b44b 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -782,8 +782,7 @@ static inline int is_same_group(struct task_struct *curr, struct task_struct *p)
  * increased. Here we update the fair scheduling stats and
  * then put the task into the rbtree:
  */
-static void
-enqueue_task_fair(struct rq *rq, struct task_struct *p, int wakeup, u64 now)
+static void enqueue_task_fair(struct rq *rq, struct task_struct *p, int wakeup)
 {
 	struct cfs_rq *cfs_rq;
 	struct sched_entity *se = &p->se;
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index fa5a46273b799b2dbcd745ab64584630b5c37c99..1edaa99e0d3d34fe6122323d96d7a03b4fd2c462 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -25,8 +25,7 @@ static inline void update_curr_rt(struct rq *rq)
 	curr->se.exec_start = rq->clock;
 }
 
-static void
-enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup, u64 now)
+static void enqueue_task_rt(struct rq *rq, struct task_struct *p, int wakeup)
 {
 	struct rt_prio_array *array = &rq->rt.active;