[src/trunk]: src/sys/dev/usb Use __arraycount

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

details:   https://anonhg.NetBSD.org/src/rev/570ceaa56798
branches:  trunk
changeset: 765890:570ceaa56798
user:      matt <matt%NetBSD.org@localhost>
date:      Thu Jun 09 07:17:02 2011 +0000

description:
Use __arraycount

diffstat:

 sys/dev/usb/usb_mem.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 71938a81d6dd -r 570ceaa56798 sys/dev/usb/usb_mem.c
--- a/sys/dev/usb/usb_mem.c     Thu Jun 09 05:26:01 2011 +0000
+++ b/sys/dev/usb/usb_mem.c     Thu Jun 09 07:17:02 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usb_mem.c,v 1.46 2011/03/20 17:38:11 tsutsui Exp $     */
+/*     $NetBSD: usb_mem.c,v 1.47 2011/06/09 07:17:02 matt Exp $        */
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usb_mem.c,v 1.46 2011/03/20 17:38:11 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_mem.c,v 1.47 2011/06/09 07:17:02 matt Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_usb.h"
@@ -146,7 +146,7 @@
        p->size = size;
        p->align = align;
        error = bus_dmamem_alloc(tag, p->size, align, 0,
-                                p->segs, sizeof(p->segs)/sizeof(p->segs[0]),
+                                p->segs, __arraycount(p->segs),
                                 &p->nsegs, BUS_DMA_NOWAIT);
        if (error)
                goto free0;