[src/trunk]: src/sys/arch/sparc64/sparc64 Remove unused cbit.

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

details:   https://anonhg.NetBSD.org/src/rev/fbda5eb1e4bf
branches:  trunk
changeset: 755876:fbda5eb1e4bf
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Jun 26 08:40:01 2010 +0000

description:
Remove unused cbit.

diffstat:

 sys/arch/sparc64/sparc64/machdep.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (34 lines):

diff -r 1e35c629060e -r fbda5eb1e4bf sys/arch/sparc64/sparc64/machdep.c
--- a/sys/arch/sparc64/sparc64/machdep.c        Sat Jun 26 07:51:45 2010 +0000
+++ b/sys/arch/sparc64/sparc64/machdep.c        Sat Jun 26 08:40:01 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.253 2010/05/08 07:34:02 mrg Exp $ */
+/*     $NetBSD: machdep.c,v 1.254 2010/06/26 08:40:01 skrll Exp $ */
 
 /*-
  * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@@ -71,7 +71,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.253 2010/05/08 07:34:02 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.254 2010/06/26 08:40:01 skrll Exp $");
 
 #include "opt_ddb.h"
 #include "opt_multiprocessor.h"
@@ -1454,14 +1454,13 @@
        size_t size, void **kvap, int flags)
 {
        vaddr_t va, sva;
-       int r, cbit;
+       int r;
        size_t oversize;
        u_long align;
 
        if (nsegs != 1)
                panic("_bus_dmamem_map: nsegs = %d", nsegs);
 
-       cbit = PMAP_NC;
        align = PAGE_SIZE;
 
        size = round_page(size);