1 files changed, 6 insertions, 5 deletions

diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index 62391fb1f61f..a355d8133261 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -547,8 +547,7 @@ static void __cpuinit appldata_online_cpu(int cpu)
         spin_unlock(&appldata_timer_lock);
 }
 
-static void
-appldata_offline_cpu(int cpu)
+static void __cpuexit appldata_offline_cpu(int cpu)
 {
         del_virt_timer(&per_cpu(appldata_timer, cpu));
         if (atomic_dec_and_test(&appldata_expire_count)) {
@@ -560,9 +559,9 @@ appldata_offline_cpu(int cpu)
         spin_unlock(&appldata_timer_lock);
 }
 
-static int __cpuinit
-appldata_cpu_notify(struct notifier_block *self,
-                    unsigned long action, void *hcpu)
+static int __cpuinit appldata_cpu_notify(struct notifier_block *self,
+                                         unsigned long action,
+                                         void *hcpu)
 {
         switch (action) {
         case CPU_ONLINE:
@@ -646,6 +645,8 @@ static void __exit appldata_exit(void)
         }
         spin_unlock(&appldata_ops_lock);
 
+        unregister_hotcpu_notifier(&appldata_nb);
+
         for_each_online_cpu(i)
                 appldata_offline_cpu(i);