[src/trunk]: src/sys/arch/news68k/news68k Appease gcc -fno-common:

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

details:   https://anonhg.NetBSD.org/src/rev/e88a16ebe5e8
branches:  trunk
changeset: 780875:e88a16ebe5e8
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Fri Aug 10 12:17:51 2012 +0000

description:
Appease gcc -fno-common:
 - remove initialzation of physmem since it's properly initialized
   before pmap_bootstrap() using a value passed from bootloader and
   sanity possible maximum value is not necessary
 - remove cn_tab = NULL initialization because no worth to patch it
Tested on NWS-1750.

diffstat:

 sys/arch/news68k/news68k/machdep.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (34 lines):

diff -r 0e5ae8f98f89 -r e88a16ebe5e8 sys/arch/news68k/news68k/machdep.c
--- a/sys/arch/news68k/news68k/machdep.c        Fri Aug 10 12:12:18 2012 +0000
+++ b/sys/arch/news68k/news68k/machdep.c        Fri Aug 10 12:17:51 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.99 2012/07/27 05:36:11 matt Exp $        */
+/*     $NetBSD: machdep.c,v 1.100 2012/08/10 12:17:51 tsutsui Exp $    */
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.99 2012/07/27 05:36:11 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.100 2012/08/10 12:17:51 tsutsui Exp $");
 
 #include "opt_ddb.h"
 #include "opt_compat_netbsd.h"
@@ -111,7 +111,6 @@
 struct vm_map *phys_map = NULL;
 
 int    maxmem;                 /* max memory per process */
-int    physmem = MAXMEM;       /* max supported memory, changes to actual */
 
 extern paddr_t avail_start, avail_end;
 extern int end, *esym;
@@ -968,7 +967,6 @@
 #define SW_FBPOP2      0x03
 #define SW_AUTOSEL     0x07
 
-struct consdev *cn_tab = NULL;
 extern struct consdev consdev_rom, consdev_zs;
 
 int tty00_is_console = 0;