[src/trunk]: src/sys/arch/luna68k/luna68k Use volatile uint8_t to access 8255...

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

details:   https://anonhg.NetBSD.org/src/rev/5a0b862d74f7
branches:  trunk
changeset: 767726:5a0b862d74f7
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Thu Jul 28 09:59:13 2011 +0000

description:
Use volatile uint8_t to access 8255 PPI ports.

diffstat:

 sys/arch/luna68k/luna68k/machdep.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 2e7f9ce051b3 -r 5a0b862d74f7 sys/arch/luna68k/luna68k/machdep.c
--- a/sys/arch/luna68k/luna68k/machdep.c        Thu Jul 28 09:56:34 2011 +0000
+++ b/sys/arch/luna68k/luna68k/machdep.c        Thu Jul 28 09:59:13 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.81 2011/07/28 09:56:34 tsutsui Exp $ */
+/* $NetBSD: machdep.c,v 1.82 2011/07/28 09:59:13 tsutsui Exp $ */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.81 2011/07/28 09:56:34 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.82 2011/07/28 09:59:13 tsutsui Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kgdb.h"
@@ -153,7 +153,7 @@
 void
 luna68k_init(void)
 {
-       volatile unsigned char *pio0 = (void *)0x49000000;
+       volatile uint8_t *pio0 = (void *)0x49000000;
        int sw1, i;
        char *cp;
        extern char bootarg[64];
@@ -375,7 +375,7 @@
 
        /* Finally, halt/reboot the system. */
        if ((howto & RB_POWERDOWN) == RB_POWERDOWN) {
-               uint8_t *pio = (void *)0x4d000000;
+               volatile uint8_t *pio = (void *)0x4d000000;
 
                printf("power is going down.\n");
                DELAY(100000);