From patchwork Tue May 26 18:19:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 1298323 X-Patchwork-Delegate: bmeng.cn@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49Wj1P0m7Jz9sSd for ; Wed, 27 May 2020 04:20:08 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 1B7738067C; Tue, 26 May 2020 20:20:00 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=linux.intel.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 0469B818E7; Tue, 26 May 2020 20:19:59 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, T_FILL_THIS_FORM_SHORT,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id C3F7E80675 for ; Tue, 26 May 2020 20:19:55 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=linux.intel.com Authentication-Results: phobos.denx.de; spf=none smtp.mailfrom=andriy.shevchenko@linux.intel.com IronPort-SDR: rE+oHgfqNOng1iaf3wm4sxm8kq8CmRyc08m0O4uIwgnrbh7FQ5N/62DnwZRSI5+Am3wFRWIA8v PrpwyDqUP3iA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2020 11:19:52 -0700 IronPort-SDR: ZgXiRE8+zSa/cSCOWbj6fMlLNdcW+1SHV1DbqB7q9WRGRHm5S6CGveKuRIkyrHeDjwzJH9Putk 3lh98FoZRxXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,437,1583222400"; d="scan'208";a="345262925" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga001.jf.intel.com with ESMTP; 26 May 2020 11:19:51 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 64171D2; Tue, 26 May 2020 21:19:50 +0300 (EEST) From: Andy Shevchenko To: Simon Glass , u-boot@lists.denx.de Cc: Andy Shevchenko , Bin Meng Subject: [PATCH v1] x86: acpi: Drop _HID() where enumerated by _ADR() Date: Tue, 26 May 2020 21:19:49 +0300 Message-Id: <20200526181949.48060-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean ACPICA complains that either _HID() or _ADR() should be used. For General Purpose DMA we may not drop the _ADR() because the device is enumerated by PCI. Thus, simple drop _HID(). Reported-by: Bin Meng Signed-off-by: Andy Shevchenko --- arch/x86/include/asm/arch-tangier/acpi/southcluster.asl | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl index eaf75c8c673d..01077293bb91 100644 --- a/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl +++ b/arch/x86/include/asm/arch-tangier/acpi/southcluster.asl @@ -531,7 +531,6 @@ Device (PCI0) Device (GDMA) { Name (_ADR, 0x00150000) - Name (_HID, "808611A2") Name (_UID, Zero) Method (_STA, 0, NotSerialized)