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authorpgoyette <pgoyette@NetBSD.org>2014-04-13 13:19:50 +0000
committerpgoyette <pgoyette@NetBSD.org>2014-04-13 13:19:50 +0000
commitd518cb7eb3a2931af77b296be06ce369897b39b4 (patch)
tree54a7ccba65b145b4301bca11eed4ec60f06c7fb3 /sys/dev/sysmon
parenteea39905960ab6492e81e6ae0b70213eef3ca4e1 (diff)
If we pmf_register on attach, we should pmf_deregister on detach.
Diffstat (limited to 'sys/dev/sysmon')
-rw-r--r--sys/dev/sysmon/swwdog.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/sysmon/swwdog.c b/sys/dev/sysmon/swwdog.c
index 9c5d62fe1bc..751cb90505f 100644
--- a/sys/dev/sysmon/swwdog.c
+++ b/sys/dev/sysmon/swwdog.c
@@ -1,4 +1,4 @@
-/* $NetBSD: swwdog.c,v 1.12 2010/11/11 21:55:04 pooka Exp $ */
+/* $NetBSD: swwdog.c,v 1.13 2014/04/13 13:19:50 pgoyette Exp $ */
/*
* Copyright (c) 2004, 2005 Steven M. Bellovin
@@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: swwdog.c,v 1.12 2010/11/11 21:55:04 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: swwdog.c,v 1.13 2014/04/13 13:19:50 pgoyette Exp $");
/*
*
@@ -162,6 +162,7 @@ swwdog_detach(device_t self, int flags)
{
struct swwdog_softc *sc = device_private(self);
+ pmf_device_deregister(self);
swwdog_disarm(sc);
callout_destroy(&sc->sc_c);
sysctl_teardown(&swwdog_sysctllog);