From patchwork Fri Jun 14 12:31:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rafael Wysocki X-Patchwork-Id: 2721421 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 8FA79C0AB1 for ; Fri, 14 Jun 2013 12:25:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 58A5120200 for ; Fri, 14 Jun 2013 12:25:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38E72201D5 for ; Fri, 14 Jun 2013 12:25:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752584Ab3FNMYS (ORCPT ); Fri, 14 Jun 2013 08:24:18 -0400 Received: from hydra.sisk.pl ([212.160.235.94]:37237 "EHLO hydra.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752532Ab3FNMYR (ORCPT ); Fri, 14 Jun 2013 08:24:17 -0400 Received: from vostro.rjw.lan (afci253.neoplus.adsl.tpnet.pl [95.49.60.253]) by hydra.sisk.pl (Postfix) with ESMTPSA id 5DAAAE3DF1; Fri, 14 Jun 2013 14:20:52 +0200 (CEST) From: "Rafael J. Wysocki" To: ACPI Devel Maling List Cc: LKML , Linux PM list , Aaron Lu , Lan Tianyu Subject: [PATCH 2/4] ACPI / PM: Replace ACPI_STATE_D3 with ACPI_STATE_D3_COLD in device_pm.c Date: Fri, 14 Jun 2013 14:31:46 +0200 Message-ID: <5718188.sCHoszPloi@vostro.rjw.lan> User-Agent: KMail/4.9.5 (Linux/3.10.0-rc5+; KDE/4.9.5; x86_64; ; ) In-Reply-To: <6895318.cKDBc4OdI0@vostro.rjw.lan> References: <6895318.cKDBc4OdI0@vostro.rjw.lan> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Rafael J. Wysocki The two symbols ACPI_STATE_D3 and ACPI_STATE_D3_COLD actually represent the same number (4), but ACPI_STATE_D3 is slightly ambigugous, because it may not be clear that it really means D3cold and not D3hot at first sight. Remove that ambiguity from drivers/acpi/device_pm.c by making it use ACPI_STATE_D3_COLD everywhere instead of ACPI_STATE_D3. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/device_pm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: linux-pm/drivers/acpi/device_pm.c =================================================================== --- linux-pm.orig/drivers/acpi/device_pm.c +++ linux-pm/drivers/acpi/device_pm.c @@ -424,7 +424,7 @@ static int acpi_dev_pm_get_state(struct unsigned long long d_min, d_max; bool wakeup = false; - if (d_max_in < ACPI_STATE_D0 || d_max_in > ACPI_STATE_D3) + if (d_max_in < ACPI_STATE_D0 || d_max_in > ACPI_STATE_D3_COLD) return -EINVAL; if (d_max_in > ACPI_STATE_D3_HOT) { @@ -443,7 +443,7 @@ static int acpi_dev_pm_get_state(struct * the lowest limit with the specified one. */ d_min = ACPI_STATE_D0; - d_max = ACPI_STATE_D3; + d_max = ACPI_STATE_D3_COLD; /* * If present, _SxD methods return the minimum D-state (highest power @@ -680,8 +680,8 @@ static int acpi_dev_pm_low_power(struct return 0; power_state = acpi_dev_pm_get_state(dev, adev, system_state, - ACPI_STATE_D3, NULL); - if (power_state < ACPI_STATE_D0 || power_state > ACPI_STATE_D3) + ACPI_STATE_D3_COLD, NULL); + if (power_state < ACPI_STATE_D0 || power_state > ACPI_STATE_D3_COLD) return -EIO; return acpi_device_set_power(adev, power_state);