perf, arch: Cleanup perf-pmu init vs lockup-detector

[linux-flexiantxendom0-natty.git] / kernel / watchdog.c

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 6e3c41a..cad4e42 100644 (file)
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -547,13 +547,13 @@ static struct notifier_block __cpuinitdata cpu_nfb = {
        .notifier_call = cpu_callback
 };
 
-static int __init spawn_watchdog_task(void)
+void __init lockup_detector_init(void)
 {
        void *cpu = (void *)(long)smp_processor_id();
        int err;
 
        if (no_watchdog)
-               return 0;
+               return;
 
        err = cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu);
        WARN_ON(notifier_to_errno(err));
@@ -561,6 +561,5 @@ static int __init spawn_watchdog_task(void)
        cpu_callback(&cpu_nfb, CPU_ONLINE, cpu);
        register_cpu_notifier(&cpu_nfb);
 
-       return 0;
+       return;
 }
-early_initcall(spawn_watchdog_task);