From patchwork Fri Mar 20 09:14:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joerg Roedel X-Patchwork-Id: 11448651 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8DAA81874 for ; Fri, 20 Mar 2020 09:14:40 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 66F6320739 for ; Fri, 20 Mar 2020 09:14:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jZcFnq2n" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 66F6320739 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=pmXtsQj8nCdl5PIGodf5GTwouWvEEPnbQp95FT1J0EU=; b=jZcFnq2nPNg6wpEUc6ujBGMt5w 7c3M7zXaNMipS40kmdBsJs6CU/Mtbu9fKvlE8r2IRWUG4/hq601azLPpcS+0D1CxIKPW/GN2kPZ9a aKACHqzyCq/kkHZt7BLQtxkUZLX0cs37nAXnYIpO0/dZhUNVNGztj3NmsN/pGJ58VzK1HJkh9gb6R 7X/AxoC/KJi2GlssNvPuRvIctU8Ox532yrblDc6WmMRkDYN5d7A1A97oHI17+0sCGUyVFXT7D1MTp qNLvyB1ptpDs5q7Rvyx3FuIMkxK9pHVJPRert7B9t7FGfKe9xgoKC0NX7lTOXxtf+Xflf1o8aLRUg diJxRCgw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFDjh-0000Hc-Ha; Fri, 20 Mar 2020 09:14:37 +0000 Received: from 8bytes.org ([81.169.241.247] helo=theia.8bytes.org) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jFDja-00009H-8z for linux-mediatek@lists.infradead.org; Fri, 20 Mar 2020 09:14:33 +0000 Received: by theia.8bytes.org (Postfix, from userid 1000) id 76B7957; Fri, 20 Mar 2020 10:14:19 +0100 (CET) From: Joerg Roedel To: iommu@lists.linux-foundation.org Subject: [PATCH v3 01/15] iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API Date: Fri, 20 Mar 2020 10:14:00 +0100 Message-Id: <20200320091414.3941-2-joro@8bytes.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200320091414.3941-1-joro@8bytes.org> References: <20200320091414.3941-1-joro@8bytes.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200320_021430_490262_047054DD X-CRM114-Status: UNSURE ( 7.17 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [81.169.241.247 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jean-Philippe Brucker , Joerg Roedel , Will Deacon , linux-arm-msm@vger.kernel.org, Joerg Roedel , guohanjun@huawei.com, linux-kernel@vger.kernel.org, Bjorn Andersson , Rob Clark , Thierry Reding , linux-mediatek@lists.infradead.org, Andy Gross , Sudeep Holla , Matthias Brugger , Sean Paul , Robin Murphy MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org From: Joerg Roedel There are users outside of the IOMMU code that need to call that function. Define it for !CONFIG_IOMMU_API too so that compilation does not break. Reported-by: kbuild test robot Reviewed-by: Jean-Philippe Brucker Signed-off-by: Joerg Roedel --- include/linux/iommu.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index d1b5f4d98569..3c4ca041d7a2 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -1073,6 +1073,10 @@ static inline int iommu_sva_unbind_gpasid(struct iommu_domain *domain, return -ENODEV; } +static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev) +{ + return NULL; +} #endif /* CONFIG_IOMMU_API */ #ifdef CONFIG_IOMMU_DEBUGFS