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Received: from LV2PR12MB5869.namprd12.prod.outlook.com (2603:10b6:408:176::16) by CH3PR12MB9282.namprd12.prod.outlook.com (2603:10b6:610:1cb::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6954.21; Fri, 3 Nov 2023 16:45:10 +0000 Received: from LV2PR12MB5869.namprd12.prod.outlook.com ([fe80::b53a:1092:9be2:cfb9]) by LV2PR12MB5869.namprd12.prod.outlook.com ([fe80::b53a:1092:9be2:cfb9%4]) with mapi id 15.20.6933.027; Fri, 3 Nov 2023 16:45:10 +0000 From: Jason Gunthorpe To: acpica-devel@lists.linuxfoundation.org, Alyssa Rosenzweig , Albert Ou , asahi@lists.linux.dev, Lu Baolu , Catalin Marinas , Dexuan Cui , devicetree@vger.kernel.org, David Woodhouse , Frank Rowand , Hanjun Guo , Haiyang Zhang , Christoph Hellwig , iommu@lists.linux.dev, Jean-Philippe Brucker , Jonathan Hunter , Joerg Roedel , "K. Y. Srinivasan" , Len Brown , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hyperv@vger.kernel.org, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, linux-snps-arc@lists.infradead.org, linux-tegra@vger.kernel.org, Russell King , Lorenzo Pieralisi , Marek Szyprowski , Hector Martin , Palmer Dabbelt , Paul Walmsley , "Rafael J. Wysocki" , Robert Moore , Rob Herring , Robin Murphy , Sudeep Holla , Suravee Suthikulpanit , Sven Peter , Thierry Reding , Thomas Bogendoerfer , Krishna Reddy , Vineet Gupta , virtualization@lists.linux-foundation.org, Wei Liu , Will Deacon Cc: Zhenhua Huang Subject: [PATCH RFC 13/17] iommu: Remove dev_iommu_fwspec_set() Date: Fri, 3 Nov 2023 13:44:58 -0300 Message-ID: <13-v1-5f734af130a3+34f-iommu_fwspec_jgg@nvidia.com> In-Reply-To: <0-v1-5f734af130a3+34f-iommu_fwspec_jgg@nvidia.com> References: X-ClientProxiedBy: BL1PR13CA0307.namprd13.prod.outlook.com (2603:10b6:208:2c1::12) To LV2PR12MB5869.namprd12.prod.outlook.com (2603:10b6:408:176::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV2PR12MB5869:EE_|CH3PR12MB9282:EE_ X-MS-Office365-Filtering-Correlation-Id: 40df1e92-dea4-46f8-2dea-08dbdc8c3b53 X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:LV2PR12MB5869.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(396003)(346002)(366004)(39860400002)(136003)(376002)(230922051799003)(186009)(64100799003)(1800799009)(451199024)(38100700002)(2616005)(36756003)(26005)(921008)(8676002)(4326008)(316002)(86362001)(6486002)(478600001)(41300700001)(66556008)(66476007)(66946007)(110136005)(6512007)(6506007)(8936002)(5660300002)(6666004)(7406005)(2906002)(7416002)(83380400001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: HjXApk0YhMlio2FBA/thCG9JFkSZvVh8sruK5y2sDYNzw81579bTtzOwjdMQuXzfvyLzZjnguzktba52wWoTiWRDrHFjOFHPVMCRYg/8xiT5YazQwDvqgISG9eZwHXg7Qx+nBJ86WCTKEyQlIOMWhRcegGGiXRSBsqqGqE9WUU85Ppycr+nb3B1wNCEaFaDkIyOLkwwQsCYAK1U0VEUdM0YhaZs8SCNdvFgglyeyob0Gg/6qgPO3er3lzd0GmP16gzdDPdK7++DkD51oBaAs06E6Pn+J1iMI3a5u0kTCEURc8LypgwjfV9R6JLkcT7KY4xS9/6DBdXgcFFH1UrfsQIekEo5jnhDKdf8v/1+woicQiWYYz9wTs/MWznCxjLM7+0IYWlKBmSKz3mMFDa/W3InLlOoiXD3rG/yyZnljPB/Fj16VCWIFJCiS3yWDZ1dnaLZdmj1lzY/hEHJjYIEN9EQkh3XJDex6u3+uPQrZjsDsatt0tOS6DdeIj/wnSI1vT8gjuy06NF9FTBBGYsw9z59Pz/IiE35v0I6Wm06WDszGPu1qZcqSn6GC0fOX3BObqnBoYG+5feHWhon146fSTcG9tVfpI5qV9PsISYbHDU3hQwA+QksWC7MyysDc2PQ1EQY5JwkfCYX33E4wmQ5SAK0i6IhDPtGtJRBCPtCdHcU2wbKMBmd3TuJGfmeY000b83P3Ym4PkrfUsL4viRGBZ2qjiaER6GMxHcp4DixbALLPHDGQtgQya9lAoLf6tNTakrMWu65Cmdsjrp3l7HMQJHnDiEErl5ePKzQ+9s4sFOHwvAp8PbVHhxW2So6BW9Z8LtQ/UXz4X4BjNkiRhmUb4NDI4su6MIIfHVYbjwPryudw38mvHOpOyefjUb4Gnhl3j2k+JpmAeSxdtbDYeiKpkadRie1lpI19TARrfbVolmowK15KniLSYaRTSJTAyBPcv0TMs1W2Ti3OuHBv9TwtC4edcbYVzdUY/CFpwYQzb9OAPOAbJQhZ0DQOwStc2XTQz9o8txQ+R2GicJYEZsUD16LXCGg/tB5q93gexOiRmHW7+gwuWoRJs6nwVBo8rtVg0hQ7uyas1AxfHBH+kL+W4l/aXMY6Etz48c7E7rRiASOaG3n8pWvB4djHyOry9xmjEUI+h2bnGk5OuCAtT90GPvezurxBzl7PNTFyCq4qbCjlNwwx3fiwfahMfq3BybT2EyrADgwhm+ELlQ1AUTIVdWSrR7GXKkJFMLghVKYYzvpnGkmhmrUezms8eQdwQqINwLS0MUDcBuYPtD4M33ccqR8XEmlzAqSLnSY+LBKhaGIeBpwuDaiZQBubN11OTs/Y2figzGUAo9eiHPxsMCXD2i13uuARrzzkYkO7ab8EDEU/I+HV216UG+APECSQ89blD8upB0WUnpAjAIt1HsfnMP148B+7vWVa8YtK5Xo8BHQyhm2PAVqIPffje+DC/+EgB7lIHQM9Euc/D0+u2OeCue/hf2OXX/7+TIh0U4GvOlZwoZRfpoEBclwssNUfQWcmVF3SryXbe9qbQUtwDBBhG9i8ORF48vD5wGZXSPPggnMvb/32KOPy3H0frriI6NN7 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 40df1e92-dea4-46f8-2dea-08dbdc8c3b53 X-MS-Exchange-CrossTenant-AuthSource: LV2PR12MB5869.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Nov 2023 16:45:05.3811 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: BP4MkmbtvnzoB7iQYnLqzP7ccBRksd4WSAZKjwbfJS5gHmBSMiSsgFdeNEATntGh X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR12MB9282 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231103_094524_792925_763A8FCD X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.6 (/) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: This is only used internally to iommu.c now, get rid of it to discourage things outside iommu.c from trying to manipulate dev->iommu->fwspec. Signed-off-by: Jason Gunthorpe --- drivers/iommu/iommu.c | 2 +- include/linux/iommu.h | 6 ------ 2 files changed, 1 insertion(+), 7 deletions(-) Content analysis details: (0.6 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_NONE SPF: sender does not publish an SPF Record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 1.0 FORGED_SPF_HELO No description available. -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org This is only used internally to iommu.c now, get rid of it to discourage things outside iommu.c from trying to manipulate dev->iommu->fwspec. Signed-off-by: Jason Gunthorpe Reviewed-by: Jerry Snitselaar --- drivers/iommu/iommu.c | 2 +- include/linux/iommu.h | 6 ------ 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index becd1b881e62dc..d14438ffb0feb7 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -3068,7 +3068,7 @@ int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, return ret; } - dev_iommu_fwspec_set(dev, fwspec); + dev->iommu->fwspec = fwspec; return 0; } EXPORT_SYMBOL_GPL(iommu_fwspec_init); diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 37948eee8d7394..5e1f9222bde856 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -711,12 +711,6 @@ static inline struct iommu_fwspec *dev_iommu_fwspec_get(struct device *dev) return NULL; } -static inline void dev_iommu_fwspec_set(struct device *dev, - struct iommu_fwspec *fwspec) -{ - dev->iommu->fwspec = fwspec; -} - static inline void *dev_iommu_priv_get(struct device *dev) { if (dev->iommu)