[PATCH] node hotplug: register cpu: remove node struct

[linux-2.6-omap-h63xx.git] / arch / powerpc / kernel / sysfs.c

diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 338491d1604aaf5b451d5cbc1b663b2901111ecd..412ad00e222d37c3dec0938a6847d03b6ef833bc 100644 (file)
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -348,23 +348,13 @@ static SYSDEV_ATTR(physical_id, 0444, show_physical_id, NULL);
 static int __init topology_init(void)
 {
        int cpu;
-       struct node *parent = NULL;
 
        register_nodes();
-
        register_cpu_notifier(&sysfs_cpu_nb);
 
        for_each_possible_cpu(cpu) {
                struct cpu *c = &per_cpu(cpu_devices, cpu);
 
-#ifdef CONFIG_NUMA
-               /* The node to which a cpu belongs can't be known
-                * until the cpu is made present.
-                */
-               parent = NULL;
-               if (cpu_present(cpu))
-                       parent = &node_devices[cpu_to_node(cpu)];
-#endif
                /*
                 * For now, we just see if the system supports making
                 * the RTAS calls for CPU hotplug.  But, there may be a
@@ -376,7 +366,7 @@ static int __init topology_init(void)
                        c->no_control = 1;
 
                if (cpu_online(cpu) || (c->no_control == 0)) {
-                       register_cpu(c, cpu, parent);
+                       register_cpu(c, cpu);
 
                        sysdev_create_file(&c->sysdev, &attr_physical_id);
                }