Module Name: src
Committed By: dyoung
Date: Wed Apr 8 00:12:27 UTC 2009
Modified Files:
src/sys/dev/isa: midi_pcppi.c
Log Message:
Decrease midi_pcppi_attached when midi at pcppi detaches.
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/isa/midi_pcppi.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/isa/midi_pcppi.c
diff -u src/sys/dev/isa/midi_pcppi.c:1.21 src/sys/dev/isa/midi_pcppi.c:1.22
--- src/sys/dev/isa/midi_pcppi.c:1.21 Tue Apr 7 18:31:12 2009
+++ src/sys/dev/isa/midi_pcppi.c Wed Apr 8 00:12:27 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: midi_pcppi.c,v 1.21 2009/04/07 18:31:12 dyoung Exp $ */
+/* $NetBSD: midi_pcppi.c,v 1.22 2009/04/08 00:12:27 dyoung Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: midi_pcppi.c,v 1.21 2009/04/07 18:31:12 dyoung Exp $");
+__KERNEL_RCSID(0, "$NetBSD: midi_pcppi.c,v 1.22 2009/04/08 00:12:27 dyoung Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -94,6 +94,10 @@
struct pcppi_attach_args *pa = (struct pcppi_attach_args *)aux;
midisyn *ms;
+ KASSERT(midi_pcppi_attached > 0);
+
+ midi_pcppi_attached--;
+
sc->sc_mididev.dev = self;
ms = &sc->sc_midisyn;
ms->mets = &midi_pcppi_hw;
