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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: 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 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-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.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)