[src/trunk]: src/sys/dev don't enumerate individual minor number cases in mmi...

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

details:   https://anonhg.NetBSD.org/src/rev/366a4b069dc1
branches:  trunk
changeset: 556560:366a4b069dc1
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Sat Dec 20 16:22:14 2003 +0000

description:
don't enumerate individual minor number cases in mmioctl(), handle all
as single 'default' case
adresses part of port-arm/23581 by Richard Earnshaw

diffstat:

 sys/dev/mm.c |  11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)

diffs (39 lines):

diff -r 9ea01718cc5f -r 366a4b069dc1 sys/dev/mm.c
--- a/sys/dev/mm.c      Sat Dec 20 16:12:27 2003 +0000
+++ b/sys/dev/mm.c      Sat Dec 20 16:22:14 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mm.c,v 1.5 2003/09/21 19:16:55 jdolecek Exp $  */
+/*     $NetBSD: mm.c,v 1.6 2003/12/20 16:22:14 jdolecek Exp $  */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
 
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: mm.c,v 1.5 2003/09/21 19:16:55 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mm.c,v 1.6 2003/12/20 16:22:14 jdolecek Exp $");
 
 /*
  * Memory special file
@@ -64,10 +64,7 @@
        struct proc *p;
 {
        switch (minor(dev)) {
-       case DEV_MEM:
-       case DEV_KMEM:
-       case DEV_NULL:
-       case DEV_ZERO:
+       default:
                switch (cmd) {
                case FIONBIO:   /* We never block anyway */
                        return 0;
@@ -81,8 +78,6 @@
                                return 0;
                        /*FALLTHROUGH*/
                }
-               /*FALLTHROUGH*/
-       default:
                return EOPNOTSUPP;
        }
 }