diff --git a/include/linux/sched.h b/include/linux/sched.h
index c6ad4071c79122ff1b1f4a74deb765e02c25db5f..9afb66a4935850af93b16f728e0c47417b27af98 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -862,7 +862,7 @@ struct sched_class {
 	void (*check_preempt_curr) (struct rq *rq, struct task_struct *p);
 
 	struct task_struct * (*pick_next_task) (struct rq *rq);
-	void (*put_prev_task) (struct rq *rq, struct task_struct *p, u64 now);
+	void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
 	unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
 			struct rq *busiest,
diff --git a/kernel/sched.c b/kernel/sched.c
index 4f9f9e9d72652dd3fc85617634c6d0ec57ddb0d2..66444016048522e18680f775bbdb9f30d424d4a2 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3470,7 +3470,7 @@ asmlinkage void __sched schedule(void)
 	if (unlikely(!rq->nr_running))
 		idle_balance(cpu, rq);
 
-	prev->sched_class->put_prev_task(rq, prev, now);
+	prev->sched_class->put_prev_task(rq, prev);
 	next = pick_next_task(rq, prev);
 
 	sched_info_switch(prev, next);
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 0b23aaf074fa8c357d1056012b8854e5f6275cb6..103327b4275daa85578d9037626ae7bd6d666a0f 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -878,7 +878,7 @@ static struct task_struct *pick_next_task_fair(struct rq *rq)
 /*
  * Account for a descheduled task:
  */
-static void put_prev_task_fair(struct rq *rq, struct task_struct *prev, u64 now)
+static void put_prev_task_fair(struct rq *rq, struct task_struct *prev)
 {
 	struct sched_entity *se = &prev->se;
 	struct cfs_rq *cfs_rq;
diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c
index 9f4c28f858fed22ea3ab5da57cd09df7696b79fa..3503fb2d9f96caa0ee690ddbfaa722a573997ec0 100644
--- a/kernel/sched_idletask.c
+++ b/kernel/sched_idletask.c
@@ -33,7 +33,7 @@ dequeue_task_idle(struct rq *rq, struct task_struct *p, int sleep)
 	spin_lock_irq(&rq->lock);
 }
 
-static void put_prev_task_idle(struct rq *rq, struct task_struct *prev, u64 now)
+static void put_prev_task_idle(struct rq *rq, struct task_struct *prev)
 {
 }
 
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index c0b0d6237bb6faa45ee45479ae921ae5105c892d..dcdcad632fd9c8a9d9e603f28e70db2acb03fbc5 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -92,7 +92,7 @@ static struct task_struct *pick_next_task_rt(struct rq *rq)
 	return next;
 }
 
-static void put_prev_task_rt(struct rq *rq, struct task_struct *p, u64 now)
+static void put_prev_task_rt(struct rq *rq, struct task_struct *p)
 {
 	update_curr_rt(rq);
 	p->se.exec_start = 0;