From patchwork Wed Nov 12 13:53:37 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thierry Reding X-Patchwork-Id: 5289401 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1A7BB9F440 for ; Wed, 12 Nov 2014 13:53:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2FE302018E for ; Wed, 12 Nov 2014 13:53:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5A9D320179 for ; Wed, 12 Nov 2014 13:53:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752745AbaKLNxn (ORCPT ); Wed, 12 Nov 2014 08:53:43 -0500 Received: from mail-wi0-f172.google.com ([209.85.212.172]:44586 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752681AbaKLNxm (ORCPT ); Wed, 12 Nov 2014 08:53:42 -0500 Received: by mail-wi0-f172.google.com with SMTP id bs8so4933181wib.17 for ; Wed, 12 Nov 2014 05:53:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=vn/geSQ0xApmmUOaM3WyZ5K1u79ZPzs6uTjG3lZpg5c=; b=UwqEyS3J4TkjA7AaTRuqtvkr+9MnXQpZ8J3kxpeVGqDgIClt5O+D5wX4n1Papkd23m EUB4BmbBGrqBZRDWjyfd8zqpOyccJB36/8jl9Gr+tBTXWZuozXlUDJo1G4zz3GFIQGuT EL7r+8+DhFQng+oTcMS12zJPNktmTBDiX9gTj5I8NucfEcnduOxCMRDs5AmTGxNG/9JX uskfwtVE5YuoasuxbDst1VONkYM4ksW34mCbN2mGzapbkwHs1NMZC4CL1sQIBCp7MH8U pK9pit5OyRB7uW34cT7tctsdEILYUalVhcOTfSqNeGxmZ41SL5321BFCR3+zacC4BFJ8 C92g== X-Received: by 10.180.102.135 with SMTP id fo7mr51145849wib.79.1415800419993; Wed, 12 Nov 2014 05:53:39 -0800 (PST) Received: from localhost (port-8254.pppoe.wtnet.de. [84.46.32.94]) by mx.google.com with ESMTPSA id gs9sm31525117wjc.47.2014.11.12.05.53.39 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Nov 2014 05:53:39 -0800 (PST) From: Thierry Reding To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH 1/2] PCI: tegra: Do not build on 64-bit ARM Date: Wed, 12 Nov 2014 14:53:37 +0100 Message-Id: <1415800418-22957-1-git-send-email-thierry.reding@gmail.com> X-Mailer: git-send-email 2.1.3 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, 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: Thierry Reding 32-bit and 64-bit ARM use very different infrastructure to register a PCI host bridge. The Tegra PCIe host controller driver currently only supports the 32-bit ARM infrastructure, so prevent it from being built on 64-bit ARM where it will break. Signed-off-by: Thierry Reding --- drivers/pci/host/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index 3dc25fad490c..9c56137e5e5e 100644 --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig @@ -32,7 +32,7 @@ config PCI_IMX6 config PCI_TEGRA bool "NVIDIA Tegra PCIe controller" - depends on ARCH_TEGRA + depends on ARCH_TEGRA && !ARM64 config PCI_RCAR_GEN2 bool "Renesas R-Car Gen2 Internal PCI controller"