From ce0335d4791492853c5c442e5b9754cf735849f7 Mon Sep 17 00:00:00 2001
From: jruoho <jruoho@NetBSD.org>
Date: Tue, 14 Aug 2012 14:38:02 +0000
Subject: [PATCH] Use KM_SLEEP.

---
 sys/dev/acpi/acpi.c         |  6 +++---
 sys/dev/acpi/acpi_wakedev.c |  6 +++---
 sys/dev/acpi/wmi/wmi_acpi.c | 13 +++----------
 3 files changed, 9 insertions(+), 16 deletions(-)

diff --git a/sys/dev/acpi/acpi.c b/sys/dev/acpi/acpi.c
index b744f6e0bc8c..a9a1ee312f91 100644
--- a/sys/dev/acpi/acpi.c
+++ b/sys/dev/acpi/acpi.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: acpi.c,v 1.253 2012/04/10 13:48:24 jruoho Exp $	*/
+/*	$NetBSD: acpi.c,v 1.254 2012/08/14 14:38:02 jruoho Exp $	*/
 
 /*-
  * Copyright (c) 2003, 2007 The NetBSD Foundation, Inc.
@@ -100,7 +100,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi.c,v 1.253 2012/04/10 13:48:24 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi.c,v 1.254 2012/08/14 14:38:02 jruoho Exp $");
 
 #include "opt_acpi.h"
 #include "opt_pcifixup.h"
@@ -708,7 +708,7 @@ acpi_make_devnode(ACPI_HANDLE handle, uint32_t level,
 	case ACPI_TYPE_THERMAL:
 	case ACPI_TYPE_POWER:
 
-		ad = kmem_zalloc(sizeof(*ad), KM_NOSLEEP);
+		ad = kmem_zalloc(sizeof(*ad), KM_SLEEP);
 
 		if (ad == NULL)
 			return AE_NO_MEMORY;
diff --git a/sys/dev/acpi/acpi_wakedev.c b/sys/dev/acpi/acpi_wakedev.c
index d1bd360376c8..943dabb6b6ec 100644
--- a/sys/dev/acpi/acpi_wakedev.c
+++ b/sys/dev/acpi/acpi_wakedev.c
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_wakedev.c,v 1.24 2011/02/19 09:52:32 jruoho Exp $ */
+/* $NetBSD: acpi_wakedev.c,v 1.25 2012/08/14 14:38:02 jruoho Exp $ */
 
 /*-
  * Copyright (c) 2009, 2010, 2011 Jared D. McNeill <jmcneill@invisible.ca>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_wakedev.c,v 1.24 2011/02/19 09:52:32 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_wakedev.c,v 1.25 2012/08/14 14:38:02 jruoho Exp $");
 
 #include <sys/param.h>
 #include <sys/device.h>
@@ -127,7 +127,7 @@ acpi_wakedev_init(struct acpi_devnode *ad)
 		goto out;
 	}
 
-	ad->ad_wakedev = kmem_zalloc(sizeof(*ad->ad_wakedev), KM_NOSLEEP);
+	ad->ad_wakedev = kmem_zalloc(sizeof(*ad->ad_wakedev), KM_SLEEP);
 
 	if (ad->ad_wakedev == NULL)
 		return;
diff --git a/sys/dev/acpi/wmi/wmi_acpi.c b/sys/dev/acpi/wmi/wmi_acpi.c
index 3ed37014b205..233b6e10ecf8 100644
--- a/sys/dev/acpi/wmi/wmi_acpi.c
+++ b/sys/dev/acpi/wmi/wmi_acpi.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: wmi_acpi.c,v 1.13 2011/07/17 02:46:01 jakllsch Exp $	*/
+/*	$NetBSD: wmi_acpi.c,v 1.14 2012/08/14 14:38:02 jruoho Exp $	*/
 
 /*-
  * Copyright (c) 2009, 2010 Jukka Ruohonen <jruohonen@iki.fi>
@@ -27,7 +27,7 @@
  * SUCH DAMAGE.
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: wmi_acpi.c,v 1.13 2011/07/17 02:46:01 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: wmi_acpi.c,v 1.14 2012/08/14 14:38:02 jruoho Exp $");
 
 #include <sys/param.h>
 #include <sys/device.h>
@@ -238,7 +238,7 @@ acpi_wmi_add(struct acpi_wmi_softc *sc, ACPI_OBJECT *obj)
 
 	for (i = offset = 0; i < n; ++i) {
 
-		if ((wmi = kmem_zalloc(sizeof(*wmi), KM_NOSLEEP)) == NULL)
+		if ((wmi = kmem_zalloc(sizeof(*wmi), KM_SLEEP)) == NULL)
 			goto fail;
 
 		(void)memcpy(&wmi->guid, obj->Buffer.Pointer + offset, siz);
@@ -265,16 +265,9 @@ acpi_wmi_del(struct acpi_wmi_softc *sc)
 {
 	struct wmi_t *wmi;
 
-	if (SIMPLEQ_EMPTY(&sc->wmi_head) != 0)
-		return;
-
 	while (SIMPLEQ_FIRST(&sc->wmi_head) != NULL) {
-
 		wmi = SIMPLEQ_FIRST(&sc->wmi_head);
 		SIMPLEQ_REMOVE_HEAD(&sc->wmi_head, wmi_link);
-
-		KASSERT(wmi != NULL);
-
 		kmem_free(wmi, sizeof(*wmi));
 	}
 }