From patchwork Mon Sep 1 14:57:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 4820451 Return-Path: X-Original-To: patchwork-linux-acpi@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 21DA0C0338 for ; Mon, 1 Sep 2014 15:04:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 475BB20170 for ; Mon, 1 Sep 2014 15:04:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CBB73201C7 for ; Mon, 1 Sep 2014 15:04:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754276AbaIAPDR (ORCPT ); Mon, 1 Sep 2014 11:03:17 -0400 Received: from mail-pa0-f46.google.com ([209.85.220.46]:60126 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754228AbaIAPDQ (ORCPT ); Mon, 1 Sep 2014 11:03:16 -0400 Received: by mail-pa0-f46.google.com with SMTP id eu11so12488113pac.19 for ; Mon, 01 Sep 2014 08:03:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Wm/LEV3E9DX+60Ah9WCNHwc8jgoHWmBDpdSezq672Zg=; b=dgwrVyDIwMq2oRA6lUJLZnujw/QdU5CX7MXKEvBv8954T7opBRxDh9EtXDStCOSkXj c3c2SwSNZJtxkQXZwjhFH2Mu4WCFzSC5uW8GqUrWeARUts9ob8Tfp4NF4tTMa9NFYLVc ItTCQcOvLd01cGVTl/fVNjmfIRnJQst7xqQgJEq+4U02UOPAg+v/chLNxvWix2pOOKQ1 Ot8auo51Vo4oAc5LVjIJ3co1HEKmbwgex/57ddzuRy9SYSXNeK8gce6NMLpXoSxBOYKQ beCpUtN/Irv5djSmEbQux066l9XHo5/8uQYJQeVIMc3MG0eE+VAXV+7khaZuXOHezwd1 CZZw== X-Gm-Message-State: ALoCoQlW6gwlUAh8WDD1Y7gTJ4CVFdIvtQb2/ccut1AoZc3pNr3b5j98WeTkrG+u2aQ/bFLL6Z6m X-Received: by 10.66.173.144 with SMTP id bk16mr40244568pac.34.1409583795873; Mon, 01 Sep 2014 08:03:15 -0700 (PDT) Received: from localhost ([202.104.114.248]) by mx.google.com with ESMTPSA id aq1sm1157705pbc.96.2014.09.01.08.03.13 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 01 Sep 2014 08:03:15 -0700 (PDT) From: Hanjun Guo To: Catalin Marinas , "Rafael J. Wysocki" , Mark Rutland , Olof Johansson , Grant Likely Cc: Graeme Gregory , Arnd Bergmann , Sudeep Holla , Will Deacon , Jason Cooper , Marc Zyngier , Bjorn Helgaas , Daniel Lezcano , Mark Brown , Rob Herring , Robert Richter , Lv Zheng , Robert Moore , Lorenzo Pieralisi , Liviu Dudau , Randy Dunlap , Charles.Garcia-Tobin@arm.com, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, Al Stone , Hanjun Guo Subject: [PATCH v3 15/17] ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Date: Mon, 1 Sep 2014 22:57:53 +0800 Message-Id: <1409583475-6978-16-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1409583475-6978-1-git-send-email-hanjun.guo@linaro.org> References: <1409583475-6978-1-git-send-email-hanjun.guo@linaro.org> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Spam-Status: No, score=-8.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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: Al Stone ACPI reduced hardware mode is disabled by default, but ARM64 can only run properly in ACPI hardware reduced mode, so select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64. Reviewed-by: Grant Likely Signed-off-by: Al Stone Signed-off-by: Hanjun Guo --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index fd4e81a..065438c 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1,5 +1,6 @@ config ARM64 def_bool y + select ACPI_REDUCED_HARDWARE_ONLY if ACPI select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select ARCH_HAS_SG_CHAIN select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST