[src/trunk]: src/sys/kern Include MD <machine/cpu_counter.h> only if defined(...

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

details:   https://anonhg.NetBSD.org/src/rev/6f77e9b5ef2d
branches:  trunk
changeset: 771456:6f77e9b5ef2d
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Mon Nov 21 13:44:38 2011 +0000

description:
Include MD <machine/cpu_counter.h> only if defined(__HAVE_CPU_COUNTER).

XXX: Why not timecounter(9) but deprecated cpu_counter32() and microtime(9)?

diffstat:

 sys/kern/subr_cprng.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (24 lines):

diff -r 8c94d021e29c -r 6f77e9b5ef2d sys/kern/subr_cprng.c
--- a/sys/kern/subr_cprng.c     Mon Nov 21 13:42:37 2011 +0000
+++ b/sys/kern/subr_cprng.c     Mon Nov 21 13:44:38 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_cprng.c,v 1.1 2011/11/19 22:51:25 tls Exp $ */
+/*     $NetBSD: subr_cprng.c,v 1.2 2011/11/21 13:44:38 tsutsui Exp $ */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -39,11 +39,13 @@
 #include <sys/rngtest.h>
 #include <sys/rnd.h>
 
+#if defined(__HAVE_CPU_COUNTER)
 #include <machine/cpu_counter.h>
+#endif
 
 #include <sys/cprng.h>
 
-__KERNEL_RCSID(0, "$NetBSD: subr_cprng.c,v 1.1 2011/11/19 22:51:25 tls Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_cprng.c,v 1.2 2011/11/21 13:44:38 tsutsui Exp $");
 
 void
 cprng_init(void)