2 files changed, 2 insertions, 22 deletions

diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 1da39ea248fd..c8b7446b27df 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -178,9 +178,6 @@ static int suspend_enter(suspend_state_t state, bool *wakeup)
         arch_suspend_enable_irqs();
         BUG_ON(irqs_disabled());
 
-        /* Kick the lockup detector */
-        lockup_detector_bootcpu_resume();
-
  Enable_cpus:
         enable_nonboot_cpus();
 
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 69add8a9da68..4b1dfba70f7c 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -575,7 +575,7 @@ out:
 /*
  * Create/destroy watchdog threads as CPUs come and go:
  */
-static int
+static int __cpuinit
 cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
 {
         int hotcpu = (unsigned long)hcpu;
@@ -610,27 +610,10 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
         return NOTIFY_OK;
 }
 
-static struct notifier_block cpu_nfb = {
+static struct notifier_block __cpuinitdata cpu_nfb = {
         .notifier_call = cpu_callback
 };
 
-#ifdef CONFIG_SUSPEND
-/*
- * On exit from suspend we force an offline->online transition on the boot CPU
- * so that the PMU state that was lost while in suspended state gets set up
- * properly for the boot CPU.  This information is required for restarting the
- * NMI watchdog.
- */
-void lockup_detector_bootcpu_resume(void)
-{
-        void *cpu = (void *)(long)smp_processor_id();
-
-        cpu_callback(&cpu_nfb, CPU_DEAD_FROZEN, cpu);
-        cpu_callback(&cpu_nfb, CPU_UP_PREPARE_FROZEN, cpu);
-        cpu_callback(&cpu_nfb, CPU_ONLINE_FROZEN, cpu);
-}
-#endif
-
 void __init lockup_detector_init(void)
 {
         void *cpu = (void *)(long)smp_processor_id();