From patchwork Fri Jan 17 12:25:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 3504011 Return-Path: X-Original-To: patchwork-linux-arm@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 6C517C02DC for ; Fri, 17 Jan 2014 12:42:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9F65E20114 for ; Fri, 17 Jan 2014 12:42:30 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9DCC82010F for ; Fri, 17 Jan 2014 12:42:29 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W48ki-0003T0-D1; Fri, 17 Jan 2014 12:42:24 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W48kg-0007ce-2B; Fri, 17 Jan 2014 12:42:22 +0000 Received: from mail-pd0-f180.google.com ([209.85.192.180]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W48kd-0007bj-Ny for linux-arm-kernel@lists.infradead.org; Fri, 17 Jan 2014 12:42:20 +0000 Received: by mail-pd0-f180.google.com with SMTP id x10so2635679pdj.25 for ; Fri, 17 Jan 2014 04:41:54 -0800 (PST) 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=3j8/dbjeTgW6RsfD0/HoiDrdVqOoY2OPF3Ms7XgZnnE=; b=dO8gsg1KE8XtWP4HKQtU1Rr8g1NcB2gC7scvIju8jEkZyyEMWYhhVIO1MkAVAS8WlZ wtN8GvklySkRHZY4/b3Y8x/vGsboqEIPuMWofhqMzTDQG89VJf50YcbF/dAf7w4Ug98f yKM0lZ92BCBWBuvn8sT6ZLLX/+RqGimE+4hvOCu5FZkkveIdd1dj8lhZVDpT0Pe3Vvkp elqvG5Ofv4O3qQ7UCqIWpvPpnzymKjHT1LDBokYR4lk7PKNseUSXMLd7kYd5Y3rQ/6aq qxx1ehqJBHeMkSAi8aABY9rUKvngt6f7ontpSOQXeeZgX3zYD0gUdSRT6y+KFyf7z6KE t6qw== X-Gm-Message-State: ALoCoQkn8yJnBYKDACBAcFs172iUsy+pKjWy/po6WsNuCTds1h2hrlvHWraDf1VhjFWsepc6qv1m X-Received: by 10.66.142.132 with SMTP id rw4mr2003574pab.6.1389962514229; Fri, 17 Jan 2014 04:41:54 -0800 (PST) Received: from localhost ([218.17.215.175]) by mx.google.com with ESMTPSA id vg1sm22530147pbc.44.2014.01.17.04.40.55 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Fri, 17 Jan 2014 04:41:53 -0800 (PST) From: Hanjun Guo To: "Rafael J. Wysocki" , Catalin Marinas , Will Deacon , Russell King - ARM Linux Subject: [PATCH 08/20] ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Date: Fri, 17 Jan 2014 20:25:02 +0800 Message-Id: <1389961514-13562-9-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> References: <1389961514-13562-1-git-send-email-hanjun.guo@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140117_074219_864620_A1E43CF9 X-CRM114-Status: GOOD ( 11.43 ) X-Spam-Score: -1.1 (-) Cc: Mark Rutland , Matthew Garrett , linaro-kernel@lists.linaro.org, Al Stone , Arnd Bergmann , Rob Herring , Linus Walleij , Olof Johansson , linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, linux-acpi@vger.kernel.org, Hanjun Guo , patches@linaro.org, Grant Likely , Bjorn Helgaas , linux-arm-kernel@lists.infradead.org, Charles.Garcia-Tobin@arm.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RCVD_IN_SORBS_WEB,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 ACPI reduced hardware mode is disabled by default, but ARM64 can only run properly in ACPI hardware reduced mode at now, so select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64. 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 2b1fb1d..741692c 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_USE_CMPXCHG_LOCKREF select ARCH_WANT_OPTIONAL_GPIOLIB