From: Jan Beulich <jbeulich@novell.com>
Date: Tue, 5 Feb 2008 07:43:02 +0000 (-0800)
Subject: [IA64] remove dead code: __cpu_{down,die} from !HOTPLUG_CPU
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ef3c4cb936d854d1564172f2dcce9c20d1b08761;p=linux-beck.git

[IA64] remove dead code: __cpu_{down,die} from !HOTPLUG_CPU

Neither __cpu_down() nor __cpu_die() are being referenced without
CONFIG_HOTPLUG_CPU.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index f0fc4d8465ad..480b1a5085d5 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -767,17 +767,6 @@ void __cpu_die(unsigned int cpu)
 	}
  	printk(KERN_ERR "CPU %u didn't die...\n", cpu);
 }
-#else /* !CONFIG_HOTPLUG_CPU */
-int __cpu_disable(void)
-{
-	return -ENOSYS;
-}
-
-void __cpu_die(unsigned int cpu)
-{
-	/* We said "no" in __cpu_disable */
-	BUG();
-}
 #endif /* CONFIG_HOTPLUG_CPU */
 
 void