From b2901b1b91cd6821e5a5c7da0bee252778405bd5 Mon Sep 17 00:00:00 2001
From: nonaka <nonaka@NetBSD.org>
Date: Fri, 13 Mar 2015 15:33:04 +0000
Subject: [PATCH] Add pmf hooks.

---
 sys/dev/usb/if_run.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/sys/dev/usb/if_run.c b/sys/dev/usb/if_run.c
index 3dc8ff4bc24d..d3f3bcb10509 100644
--- a/sys/dev/usb/if_run.c
+++ b/sys/dev/usb/if_run.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_run.c,v 1.10 2014/01/28 13:08:13 martin Exp $	*/
+/*	$NetBSD: if_run.c,v 1.11 2015/03/13 15:33:04 nonaka Exp $	*/
 /*	$OpenBSD: if_run.c,v 1.90 2012/03/24 15:11:04 jsg Exp $	*/
 
 /*-
@@ -23,7 +23,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_run.c,v 1.10 2014/01/28 13:08:13 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_run.c,v 1.11 2015/03/13 15:33:04 nonaka Exp $");
 
 #include <sys/param.h>
 #include <sys/sockio.h>
@@ -662,6 +662,9 @@ run_attach(device_t parent, device_t self, void *aux)
 	ieee80211_announce(ic);
 
 	usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev, sc->sc_dev);
+
+	if (!pmf_device_register(self, NULL, NULL))
+		aprint_error_dev(self, "couldn't establish power handler\n");
 }
 
 static int
@@ -675,6 +678,8 @@ run_detach(device_t self, int flags)
 	if (ifp->if_softc == NULL)
 		return (0);
 
+	pmf_device_deregister(self);
+
 	s = splnet();
 
 	sc->sc_flags |= RUN_DETACHING;