[src/trunk]: src/sys/arch/dreamcast/dev PR/50964: David Binderman: Avoid sign...

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

details:   https://anonhg.NetBSD.org/src/rev/e648f8109d59
branches:  trunk
changeset: 814261:e648f8109d59
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Mar 13 17:59:20 2016 +0000

description:
PR/50964: David Binderman: Avoid signed overflow warning

diffstat:

 sys/arch/dreamcast/dev/gdrom.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 48a7efbecf69 -r e648f8109d59 sys/arch/dreamcast/dev/gdrom.c
--- a/sys/arch/dreamcast/dev/gdrom.c    Sun Mar 13 17:56:56 2016 +0000
+++ b/sys/arch/dreamcast/dev/gdrom.c    Sun Mar 13 17:59:20 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gdrom.c,v 1.41 2015/04/26 15:15:19 mlelstv Exp $       */
+/*     $NetBSD: gdrom.c,v 1.42 2016/03/13 17:59:20 christos Exp $      */
 
 /*-
  * Copyright (c) 2001 Marcus Comstedt
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
-__KERNEL_RCSID(0, "$NetBSD: gdrom.c,v 1.41 2015/04/26 15:15:19 mlelstv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gdrom.c,v 1.42 2016/03/13 17:59:20 christos Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -132,7 +132,7 @@
 #define TOC_CTRL(n)    (((n) & 0xf0) >> 4)
 #define TOC_TRACK(n)   (((n) & 0x0000ff00) >> 8)
 
-#define GDROM(o)       (*(volatile uint8_t *)(0xa05f7000 + (o)))
+#define GDROM(o)       (*(volatile uint8_t *)(0xa05f7000U + (o)))
 
 #define GDSTATSTAT(n)  ((n) & 0xf)
 #define GDSTATDISK(n)  (((n) >> 4) & 0xf)