[src/trunk]: src/sys/kern we don't need ioconf.h if we don't have the ksyms p...

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

details:   https://anonhg.NetBSD.org/src/rev/f1b3fa12977e
branches:  trunk
changeset: 810197:f1b3fa12977e
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Aug 21 06:55:25 2015 +0000

description:
we don't need ioconf.h if we don't have the ksyms pseudo-device

diffstat:

 sys/kern/kern_ksyms.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (37 lines):

diff -r 5dc974be9654 -r f1b3fa12977e sys/kern/kern_ksyms.c
--- a/sys/kern/kern_ksyms.c     Fri Aug 21 06:50:56 2015 +0000
+++ b/sys/kern/kern_ksyms.c     Fri Aug 21 06:55:25 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_ksyms.c,v 1.78 2015/08/21 06:50:56 christos Exp $ */
+/*     $NetBSD: kern_ksyms.c,v 1.79 2015/08/21 06:55:25 christos Exp $ */
 
 /*-
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -71,7 +71,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_ksyms.c,v 1.78 2015/08/21 06:50:56 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_ksyms.c,v 1.79 2015/08/21 06:55:25 christos Exp $");
 
 #if defined(_KERNEL) && defined(_KERNEL_OPT)
 #include "opt_ddb.h"
@@ -95,7 +95,9 @@
 #endif
 
 #include "ksyms.h"
+#if NKSYMS > 0
 #include "ioconf.h"
+#endif
 
 #define KSYMS_MAX_ID   65536
 #ifdef KDTRACE_HOOKS
@@ -209,7 +211,7 @@
 /*
  * The "attach" is in reality done in ksyms_init().
  */
-#if NKSYMS >=  1
+#if NKSYMS > 0
 /*
  * ksyms can be loaded even if the kernel has a missing "pseudo-device ksyms"
  * statement because ddb and modules require it. Fixing it properly requires