[PATCH] x86_64: create sysfs entries for cpu only for present cpus

Need to create sysfs only for cpus that are present.  Without which we see
NR_CPUS entries created when we have CONFIG_HOTPLUG and CONFIG_HOTPLUG_CPU
enabled.
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/i386/mach-default/topology.c

@@ -76,7 +76,7 @@ static int __init topology_init(void)
 	for_each_online_node(i)
 		arch_register_node(i);
 
-	for_each_cpu(i)
+	for_each_present_cpu(i)
 		arch_register_cpu(i);
 	return 0;
 }
@@ -87,7 +87,7 @@ static int __init topology_init(void)
 {
 	int i;
 
-	for_each_cpu(i)
+	for_each_present_cpu(i)
 		arch_register_cpu(i);
 	return 0;
 }