[PATCH] cpu hotplug: use hotplug version of registration in late inits

Use hotplug version of register_cpu_notifier in late init functions.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 6 insertions, 7 deletions

diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
index 3f5bac59209a..ab5b52413e91 100644
--- a/arch/ia64/kernel/palinfo.c
+++ b/arch/ia64/kernel/palinfo.c
@@ -958,9 +958,9 @@ remove_palinfo_proc_entries(unsigned int hcpu)
         }
 }
 
-static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
-                                                                unsigned long action,
-                                                                void *hcpu)
+#ifdef CONFIG_HOTPLUG_CPU
+static int palinfo_cpu_callback(struct notifier_block *nfb,
+                                        unsigned long action, void *hcpu)
 {
         unsigned int hotcpu = (unsigned long)hcpu;
 
@@ -968,20 +968,19 @@ static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
         case CPU_ONLINE:
                 create_palinfo_proc_entries(hotcpu);
                 break;
-#ifdef CONFIG_HOTPLUG_CPU
         case CPU_DEAD:
                 remove_palinfo_proc_entries(hotcpu);
                 break;
-#endif
         }
         return NOTIFY_OK;
 }
 
-static struct notifier_block __cpuinitdata palinfo_cpu_notifier =
+static struct notifier_block palinfo_cpu_notifier =
 {
         .notifier_call = palinfo_cpu_callback,
         .priority = 0,
 };
+#endif
 
 static int __init
 palinfo_init(void)
@@ -1020,7 +1019,7 @@ palinfo_exit(void)
         /*
          * Unregister from cpu notifier callbacks
          */
-        unregister_cpu_notifier(&palinfo_cpu_notifier);
+        unregister_hotcpu_notifier(&palinfo_cpu_notifier);
 }
 
 module_init(palinfo_init);