/* Add/Remove cpu_topology interface for CPU device */
static int __cpuinit topology_add_dev(struct sys_device * sys_dev)
{
- sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
- return 0;
+ return sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
}
static int __cpuinit topology_remove_dev(struct sys_device * sys_dev)
return 0;
}
-static int topology_cpu_callback(struct notifier_block *nfb,
+static int __cpuinit topology_cpu_callback(struct notifier_block *nfb,
unsigned long action, void *hcpu)
{
unsigned int cpu = (unsigned long)hcpu;
return NOTIFY_OK;
}
-static struct notifier_block topology_cpu_notifier =
+static struct notifier_block __cpuinitdata topology_cpu_notifier =
{
.notifier_call = topology_cpu_callback,
};
(void *)(long)i);
}
- register_cpu_notifier(&topology_cpu_notifier);
+ register_hotcpu_notifier(&topology_cpu_notifier);
return 0;
}