From patchwork Thu Feb 3 19:14:17 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rafael Wysocki X-Patchwork-Id: 530351 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p13JF5cB028578 for ; Thu, 3 Feb 2011 19:15:07 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932522Ab1BCTOx (ORCPT ); Thu, 3 Feb 2011 14:14:53 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:42512 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932521Ab1BCTOw (ORCPT ); Thu, 3 Feb 2011 14:14:52 -0500 Received: from localhost (localhost.localdomain [127.0.0.1]) by ogre.sisk.pl (Postfix) with ESMTP id 8BE0419F2D5; Thu, 3 Feb 2011 20:14:08 +0100 (CET) Received: from ogre.sisk.pl ([127.0.0.1]) by localhost (ogre.sisk.pl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 06055-03; Thu, 3 Feb 2011 20:13:51 +0100 (CET) Received: from ferrari.rjw.lan (220-bem-13.acn.waw.pl [82.210.184.220]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ogre.sisk.pl (Postfix) with ESMTP id 4976419AEDE; Thu, 3 Feb 2011 20:13:51 +0100 (CET) From: "Rafael J. Wysocki" To: Len Brown Subject: [PATCH] ACPI: Remove the wakeup.run_wake_count device field Date: Thu, 3 Feb 2011 20:14:17 +0100 User-Agent: KMail/1.13.5 (Linux/2.6.38-rc3+; KDE/4.4.4; x86_64; ; ) Cc: Jesse Barnes , Matthew Garrett , Linux PM List , LKML , ACPI Devel Maling List , linux-pci@vger.kernel.org MIME-Version: 1.0 Message-Id: <201102032014.18102.rjw@sisk.pl> X-Virus-Scanned: amavisd-new at ogre.sisk.pl using MkS_Vir for Linux Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 03 Feb 2011 19:15:48 +0000 (UTC) Index: linux-2.6/drivers/acpi/button.c =================================================================== --- linux-2.6.orig/drivers/acpi/button.c +++ linux-2.6/drivers/acpi/button.c @@ -430,7 +430,6 @@ static int acpi_button_add(struct acpi_d /* Button's GPE is run-wake GPE */ acpi_enable_gpe(device->wakeup.gpe_device, device->wakeup.gpe_number); - device->wakeup.run_wake_count++; device_set_wakeup_enable(&device->dev, true); } @@ -453,7 +452,6 @@ static int acpi_button_remove(struct acp if (device->wakeup.flags.valid) { acpi_disable_gpe(device->wakeup.gpe_device, device->wakeup.gpe_number); - device->wakeup.run_wake_count--; device_set_wakeup_enable(&device->dev, false); } Index: linux-2.6/drivers/acpi/scan.c =================================================================== --- linux-2.6.orig/drivers/acpi/scan.c +++ linux-2.6/drivers/acpi/scan.c @@ -797,7 +797,6 @@ static void acpi_bus_set_run_wake_flags( acpi_status status; acpi_event_status event_status; - device->wakeup.run_wake_count = 0; device->wakeup.flags.notifier_present = 0; /* Power button, Lid switch always enable wakeup */ Index: linux-2.6/drivers/pci/pci-acpi.c =================================================================== --- linux-2.6.orig/drivers/pci/pci-acpi.c +++ linux-2.6/drivers/pci/pci-acpi.c @@ -293,19 +293,11 @@ static int acpi_dev_run_wake(struct devi } if (enable) { - if (!dev->wakeup.run_wake_count++) { - acpi_enable_wakeup_device_power(dev, ACPI_STATE_S0); - acpi_enable_gpe(dev->wakeup.gpe_device, - dev->wakeup.gpe_number); - } - } else if (dev->wakeup.run_wake_count > 0) { - if (!--dev->wakeup.run_wake_count) { - acpi_disable_gpe(dev->wakeup.gpe_device, - dev->wakeup.gpe_number); - acpi_disable_wakeup_device_power(dev); - } + acpi_enable_wakeup_device_power(dev, ACPI_STATE_S0); + acpi_enable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number); } else { - error = -EALREADY; + acpi_disable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number); + acpi_disable_wakeup_device_power(dev); } return error; Index: linux-2.6/include/acpi/acpi_bus.h =================================================================== --- linux-2.6.orig/include/acpi/acpi_bus.h +++ linux-2.6/include/acpi/acpi_bus.h @@ -250,7 +250,6 @@ struct acpi_device_wakeup { struct acpi_handle_list resources; struct acpi_device_wakeup_flags flags; int prepare_count; - int run_wake_count; }; /* Device */