cpu: fix section mismatch warning in unregister_cpu_notifier

[linux-2.6-omap-h63xx.git] / kernel / cpu.c

diff --git a/kernel/cpu.c b/kernel/cpu.c
index e0d3a4f56ecbddb4a4c87c714bc49991fefa2cc2..da31165fd298707dd348ea0ba4a14ccd63e4c445 100644 (file)
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -149,7 +149,7 @@ int __cpuinit register_cpu_notifier(struct notifier_block *nb)
 
 EXPORT_SYMBOL(register_cpu_notifier);
 
-void unregister_cpu_notifier(struct notifier_block *nb)
+void __ref unregister_cpu_notifier(struct notifier_block *nb)
 {
        cpu_maps_update_begin();
        raw_notifier_chain_unregister(&cpu_chain, nb);
@@ -232,9 +232,9 @@ static int _cpu_down(unsigned int cpu, int tasks_frozen)
 
        /* Ensure that we are not runnable on dying cpu */
        old_allowed = current->cpus_allowed;
-       tmp = CPU_MASK_ALL;
+       cpus_setall(tmp);
        cpu_clear(cpu, tmp);
-       set_cpus_allowed(current, tmp);
+       set_cpus_allowed_ptr(current, &tmp);
 
        p = __stop_machine_run(take_cpu_down, &tcd_param, cpu);
 
@@ -268,7 +268,7 @@ static int _cpu_down(unsigned int cpu, int tasks_frozen)
 out_thread:
        err = kthread_stop(p);
 out_allowed:
-       set_cpus_allowed(current, old_allowed);
+       set_cpus_allowed_ptr(current, &old_allowed);
 out_release:
        cpu_hotplug_done();
        return err;
@@ -389,7 +389,7 @@ int disable_nonboot_cpus(void)
        return error;
 }
 
-void enable_nonboot_cpus(void)
+void __ref enable_nonboot_cpus(void)
 {
        int cpu, error;