From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B1084C04AAF for ; Mon, 20 May 2019 06:58:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C0BB20815 for ; Mon, 20 May 2019 06:58:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="sJWiX3EH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726127AbfETG6k (ORCPT ); Mon, 20 May 2019 02:58:40 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:53948 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726126AbfETG6j (ORCPT ); Mon, 20 May 2019 02:58:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=TjqTyf/kATJ8gNJlCjxVaaIrHquChWso/9puDre/evU=; b=sJWiX3EH4zQasg+oANpWkJZQh F3a7GF2yhetYBwfh0nN0Cv14ArKWEx0nPUZ62CthyXrs7R6/yALOmIkcRreLuoYC1a7R3QV4kC0J+ f8EmoQDfPS//0/QSXQUyGCso97V8koScq81FDW3qrVY4aHvDBxhDXaRRZfR6QNjzBNu2A05SxnhfE 6lPXlZ94UfUHb72QPZRFwl/ekRivS8r5jEeUi3krkyWe2JngcERDX/1vlxPNWrXDkdl78h10KMMTM Jh0GCyd727qx84zQGUr0EpkRVjOFKrx9Kso+nVxVfoifpknxpiwJiYIHyUsIr4tSheVIilsPH9HT/ lfM97/MQw==; Received: from 089144206147.atnat0015.highway.bob.at ([89.144.206.147] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1hScFq-0007WP-MK; Mon, 20 May 2019 06:58:39 +0000 From: Christoph Hellwig To: will.deacon@arm.com Cc: jean-philippe.brucker@arm.com, lorenzo.pieralisi@arm.com, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] ACPI/IORT: Fix build without CONFIG_IOMMU_API Date: Mon, 20 May 2019 08:57:46 +0200 Message-Id: <20190520065746.17068-1-hch@lst.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org IOMMU_FWSPEC_PCI_RC_ATS is only defined if CONFIG_IOMMU_API is enabled. Fixes: 5702ee24182f ("ACPI/IORT: Check ATS capability in root complex nodes") Signed-off-by: Christoph Hellwig --- drivers/acpi/arm64/iort.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 9058cb084b91..3e542b5d2a2d 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -1074,9 +1074,10 @@ const struct iommu_ops *iort_iommu_configure(struct device *dev) info.node = node; err = pci_for_each_dma_alias(to_pci_dev(dev), iort_pci_iommu_init, &info); - +#ifdef CONFIG_IOMMU_API if (!err && iort_pci_rc_supports_ats(node)) dev->iommu_fwspec->flags |= IOMMU_FWSPEC_PCI_RC_ATS; +#endif } else { int i = 0; -- 2.20.1