From 418f8af3a9b303acac94e3a301afa8aa1d420ce9 Mon Sep 17 00:00:00 2001
From: Alan Cox <alc@FreeBSD.org>
Date: Mon, 11 Jan 2010 15:51:13 +0000
Subject: [PATCH] Eliminate an unused declaration.

---
 sys/i386/xen/mp_machdep.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/sys/i386/xen/mp_machdep.c b/sys/i386/xen/mp_machdep.c
index 92533662b26e..d408e971278f 100644
--- a/sys/i386/xen/mp_machdep.c
+++ b/sys/i386/xen/mp_machdep.c
@@ -105,9 +105,6 @@ static char callfunc_name[NR_CPUS][15];
 /* Free these after use */
 void *bootstacks[MAXCPU];
 
-/* Hotwire a 0->4MB V==P mapping */
-extern pt_entry_t *KPTphys;
-
 struct pcb stoppcbs[MAXCPU];
 
 /* Variables needed for SMP tlb shootdown. */