since mmclose() is only called once for the final close,

set ap_open_count = 0 in mmclose() instread of decrementing it.
ok miod@, oga@.

6 files changed, 12 insertions, 12 deletions

diff --git a/sys/arch/alpha/alpha/mem.c b/sys/arch/alpha/alpha/mem.c
index a1a6425ae42..fc09c66d6f1 100644
--- a/sys/arch/alpha/alpha/mem.c
+++ b/sys/arch/alpha/alpha/mem.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mem.c,v 1.22 2007/09/22 16:21:32 krw Exp $ */
+/* $OpenBSD: mem.c,v 1.23 2008/11/05 06:32:47 matthieu Exp $ */
 /* $NetBSD: mem.c,v 1.26 2000/03/29 03:48:20 simonb Exp $ */
 
 /*
@@ -109,7 +109,7 @@ mmclose(dev, flag, mode, p)
 
 #ifdef APERTURE
 	if (minor(dev) == 4) {
-		ap_open_count--;
+		ap_open_count = 0;
 		ap_open_pid = -1;
 	}
 #endif
diff --git a/sys/arch/amd64/amd64/mem.c b/sys/arch/amd64/amd64/mem.c
index 8d88d80ac7d..787b3a6ef9f 100644
--- a/sys/arch/amd64/amd64/mem.c
+++ b/sys/arch/amd64/amd64/mem.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mem.c,v 1.13 2008/06/11 10:54:08 phessler Exp $ */
+/*	$OpenBSD: mem.c,v 1.14 2008/11/05 06:32:47 matthieu Exp $ */
 /*
  * Copyright (c) 1988 University of Utah.
  * Copyright (c) 1982, 1986, 1990, 1993
@@ -122,7 +122,7 @@ mmclose(dev_t dev, int flag, int mode, struct proc *p)
 {
 #ifdef APERTURE
 	if (minor(dev) == 4)
-		ap_open_count--;
+		ap_open_count = 0;
 #endif
 	return (0);
 }
diff --git a/sys/arch/arm/arm/mem.c b/sys/arch/arm/arm/mem.c
index 7c5ee6a6b0b..b93800399fc 100644
--- a/sys/arch/arm/arm/mem.c
+++ b/sys/arch/arm/arm/mem.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mem.c,v 1.8 2008/05/04 09:57:46 martin Exp $	*/
+/*	$OpenBSD: mem.c,v 1.9 2008/11/05 06:32:47 matthieu Exp $	*/
 /*	$NetBSD: mem.c,v 1.11 2003/10/16 12:02:58 jdolecek Exp $	*/
 
 /*
@@ -137,7 +137,7 @@ mmclose(dev, flag, mode, p)
 {
 #ifdef APERTURE
 	if (minor(dev) == 4)
-		ap_open_count--;
+		ap_open_count = 0;
 #endif
 	return (0);
 }
diff --git a/sys/arch/i386/i386/mem.c b/sys/arch/i386/i386/mem.c
index 86fb86aa2f4..6c94688c0c0 100644
--- a/sys/arch/i386/i386/mem.c
+++ b/sys/arch/i386/i386/mem.c
@@ -1,5 +1,5 @@
 /*	$NetBSD: mem.c,v 1.31 1996/05/03 19:42:19 christos Exp $	*/
-/*	$OpenBSD: mem.c,v 1.34 2007/09/07 15:00:19 art Exp $ */
+/*	$OpenBSD: mem.c,v 1.35 2008/11/05 06:32:47 matthieu Exp $ */
 /*
  * Copyright (c) 1988 University of Utah.
  * Copyright (c) 1982, 1986, 1990, 1993
@@ -108,7 +108,7 @@ mmclose(dev_t dev, int flag, int mode, struct proc *p)
 {
 #ifdef APERTURE
 	if (minor(dev) == 4)
-		ap_open_count--;
+		ap_open_count = 0;
 #endif
 	return (0);
 }
diff --git a/sys/arch/macppc/macppc/mem.c b/sys/arch/macppc/macppc/mem.c
index 53c6b0f99fb..8c6a07e5c1c 100644
--- a/sys/arch/macppc/macppc/mem.c
+++ b/sys/arch/macppc/macppc/mem.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mem.c,v 1.15 2007/10/14 17:29:04 kettenis Exp $	*/
+/*	$OpenBSD: mem.c,v 1.16 2008/11/05 06:32:47 matthieu Exp $	*/
 /*	$NetBSD: mem.c,v 1.1 1996/09/30 16:34:50 ws Exp $ */
 
 /*
@@ -222,7 +222,7 @@ mmclose(dev_t dev, int flag, int mode, struct proc *p)
 {
 #ifdef APERTURE
 	if (minor(dev) == 4)
-		ap_open_count--;
+		ap_open_count = 0;
 #endif
 	return 0;
 }
diff --git a/sys/arch/socppc/socppc/mem.c b/sys/arch/socppc/socppc/mem.c
index add5fc64368..a99549460d4 100644
--- a/sys/arch/socppc/socppc/mem.c
+++ b/sys/arch/socppc/socppc/mem.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mem.c,v 1.1 2008/05/10 12:02:21 kettenis Exp $	*/
+/*	$OpenBSD: mem.c,v 1.2 2008/11/05 06:32:47 matthieu Exp $	*/
 /*	$NetBSD: mem.c,v 1.1 1996/09/30 16:34:50 ws Exp $ */
 
 /*
@@ -89,7 +89,7 @@ mmclose(dev_t dev, int flag, int mode, struct proc *p)
 {
 #ifdef xAPERTURE
 	if (minor(dev) == 4)
-		ap_open_count--;
+		ap_open_count = 0;
 #endif
 	return 0;
 }