1 files changed, 2 insertions, 23 deletions

diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index cb9ab401e2d9..555670a5143c 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1804,7 +1804,7 @@ static void migrate_timer_list(struct timer_base *new_base, struct hlist_head *h
         }
 }
 
-static void migrate_timers(int cpu)
+int timers_dead_cpu(unsigned int cpu)
 {
         struct timer_base *old_base;
         struct timer_base *new_base;
@@ -1831,29 +1831,9 @@ static void migrate_timers(int cpu)
                 spin_unlock_irq(&new_base->lock);
                 put_cpu_ptr(&timer_bases);
         }
+        return 0;
 }
 
-static int timer_cpu_notify(struct notifier_block *self,
-                                unsigned long action, void *hcpu)
-{
-        switch (action) {
-        case CPU_DEAD:
-        case CPU_DEAD_FROZEN:
-                migrate_timers((long)hcpu);
-                break;
-        default:
-                break;
-        }
-
-        return NOTIFY_OK;
-}
-
-static inline void timer_register_cpu_notifier(void)
-{
-        cpu_notifier(timer_cpu_notify, 0);
-}
-#else
-static inline void timer_register_cpu_notifier(void) { }
 #endif /* CONFIG_HOTPLUG_CPU */
 
 static void __init init_timer_cpu(int cpu)
@@ -1881,7 +1861,6 @@ void __init init_timers(void)
 {
         init_timer_cpus();
         init_timer_stats();
-        timer_register_cpu_notifier();
         open_softirq(TIMER_SOFTIRQ, run_timer_softirq);
 }