[src/trunk]: src/sys/arch/amd64/amd64 make it compile without MULTIPROCESSOR ...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0151af004830
branches:  trunk
changeset: 829741:0151af004830
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Feb 10 03:55:58 2018 +0000

description:
make it compile without MULTIPROCESSOR (xen?)

diffstat:

 sys/arch/amd64/amd64/db_interface.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (34 lines):

diff -r e0184c3d2eca -r 0151af004830 sys/arch/amd64/amd64/db_interface.c
--- a/sys/arch/amd64/amd64/db_interface.c       Fri Feb 09 23:22:12 2018 +0000
+++ b/sys/arch/amd64/amd64/db_interface.c       Sat Feb 10 03:55:58 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_interface.c,v 1.28 2018/02/09 09:36:42 maxv Exp $   */
+/*     $NetBSD: db_interface.c,v 1.29 2018/02/10 03:55:58 christos Exp $       */
 
 /*
  * Mach Operating System
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_interface.c,v 1.28 2018/02/09 09:36:42 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_interface.c,v 1.29 2018/02/10 03:55:58 christos Exp $");
 
 #include "opt_ddb.h"
 #include "opt_multiprocessor.h"
@@ -189,7 +189,6 @@
 kdb_trap(int type, int code, db_regs_t *regs)
 {
        int s;
-       db_regs_t dbreg;
 
        switch (type) {
        case T_NMI:     /* NMI */
@@ -211,6 +210,7 @@
        }
 
 #ifdef MULTIPROCESSOR
+       db_regs_t dbreg;
        if (!db_suspend_others()) {
                ddb_suspend(regs);
        } else {