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Received: from HE1PR0401MB2331.eurprd04.prod.outlook.com (2603:10a6:3:24::22) by DB9PR04MB8234.eurprd04.prod.outlook.com (2603:10a6:10:25d::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.20; Wed, 2 Nov 2022 14:11:01 +0000 Received: from HE1PR0401MB2331.eurprd04.prod.outlook.com ([fe80::44bb:8387:8f4b:6a28]) by HE1PR0401MB2331.eurprd04.prod.outlook.com ([fe80::44bb:8387:8f4b:6a28%11]) with mapi id 15.20.5769.021; Wed, 2 Nov 2022 14:11:01 +0000 From: Frank Li To: mani@kernel.org Cc: Frank.Li@nxp.com, allenbh@gmail.com, bhelgaas@google.com, dave.jiang@intel.com, helgaas@kernel.org, imx@lists.linux.dev, jdmason@kudzu.us, kw@linux.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, lpieralisi@kernel.org, ntb@lists.linux.dev Subject: [PATCH v16 7/7] PCI: endpoint: pci-epf-vntb: fix sparse build warning at ntb->reg Date: Wed, 2 Nov 2022 10:10:14 -0400 Message-Id: <20221102141014.1025893-8-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221102141014.1025893-1-Frank.Li@nxp.com> References: <20221102141014.1025893-1-Frank.Li@nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SJ0PR05CA0210.namprd05.prod.outlook.com (2603:10b6:a03:330::35) To HE1PR0401MB2331.eurprd04.prod.outlook.com (2603:10a6:3:24::22) Precedence: bulk X-Mailing-List: ntb@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: HE1PR0401MB2331:EE_|DB9PR04MB8234:EE_ X-MS-Office365-Filtering-Correlation-Id: c91f7991-ffbb-4382-e2e8-08dabcdc1205 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?c+ghEMmt98/jipg6CzkX0byXVGkx4WgT3WmigTtY8eu1Afty/nTVa+y8CqUI?= =?us-ascii?Q?yQgj8KS6MvGy95Lq43qljFku2maTApZIGttBXy5VBzu7T65/A/oDQmbuaEpM?= =?us-ascii?Q?wMLDNsK9aypUFoAkDZ7OwIfYZm+1ZPBobwCz6/G92EK95JRHY343Mdkm+R/m?= =?us-ascii?Q?CXK5gGovurmMEfoV/Om/G51UVG2PHlszOpBWRCf0gXblo8l+uqiDoHYszDy5?= =?us-ascii?Q?yLyh0AGocPMLGS+WMVa394DFJTgIw6+cugcBkMLcnl6v+kEAeWQbbyCjKC1L?= =?us-ascii?Q?04wdbdMLSVaN4Ef2BhOG3m7qQ8z/MNtD797BAKWOB+LjIGT5xLTW6S/Qq+fe?= =?us-ascii?Q?1S96ertGMFn2Dw/Ugbt/mO3+J9y76A9Q4sP6EKnJU12I3fl0VOn2VA52CfRm?= =?us-ascii?Q?pPZiqhzVsUpvtuA//TOi7bcvhGBlzaYS7TGMrxVzyZNjPtBr/sEqu8dpySxs?= =?us-ascii?Q?JU3WrTwB8BHV/I+CWv4LjgkWi5bbs8ywFqexNaf0Mx4wP2wotWXXUhunj9lR?= =?us-ascii?Q?yvId0Ouoa9ou+Pb/n/OLhzKHRuq5F8R1sSrD4OlO0oQbMgwE3wJ+JsZY+00I?= =?us-ascii?Q?20ARo3YIOuLw+A61C/sxXzZu1a2Vr29xmPeF31f8aK/ZZL/i66tPbFM5znW1?= =?us-ascii?Q?a2iK3fi8Ds4CuRLoFgX7lN4wxmkjoA/V4Olok/GwOxxgs3mrv72yjYbNW2K0?= =?us-ascii?Q?7zuPkGwTcSFCf8sCGdNGsYbQZdJOep8m997CidiP4ZUBEgSXRTTUdf+xWMPF?= =?us-ascii?Q?2GARaX56nysLPHtUUlsu8grGez+N4PIMyLeNl23P0H5cVve5TeLAthwer3Ig?= =?us-ascii?Q?zTtY7PuZaidBqys1jVupvv0NOLyHy48IYLUUQJ9sJcA/7B35m3DUOAZvVYge?= =?us-ascii?Q?W3VkrWjutSZrD1svg/8BPP3ZLbgPfOH5MDSEjMgJTbyV14brwDICq8dqNq9k?= =?us-ascii?Q?/77cJjFV3JWcIzoCl03f6WFcwsFufI49vDH8IM5U40nYVS2HKE95iJY+AEyW?= =?us-ascii?Q?wGT2U6jhuz4J1SQukT61vK95w3PAAE4YvJrHPeJE09MJFaI8Hz8NKSH+xFQk?= =?us-ascii?Q?Fx8TJy09uthlO7tumvL5r1+CHmQS8Fd/YZpHl74bVB3yF9ah3+js8QVFguX3?= =?us-ascii?Q?LSoinoQclk9cip3FvNMBMlIBpCsTbhYdn5oIfO1CudKw9E5g+Xj9GfEJAvt0?= =?us-ascii?Q?7p8rxYLMakzoVJMg6LbkGWG7aF80J8omW9Arbk2IsVeHKtuhSHhICaMMvVUV?= =?us-ascii?Q?towrZMGCKqAAnwc5mzAMgMdoJp/q/Eiepsc96OmYQ0PFyTa0vMLN1wkP/X1h?= =?us-ascii?Q?WgykKtVi2VrM57wfY+5Dri71WKb6bSTNBp98JUm9H3E8xtLiZ3bKNh0mZ2xd?= =?us-ascii?Q?GIHwr8z/HpvkMSQBiYlZI7P4ja87shoHC+xIb4ouuoVD5z9y9sZ5npT8RijK?= =?us-ascii?Q?iJVFI41qiiFkY4IKA7234E1LtV7Nv/S8J7FEoxKQPRUHQKo5yvGS6vHVvr19?= =?us-ascii?Q?1XP9laSVRZanzsOakimcij6SBw2TrVBjPYiyNbqB1z4/d82Xii6UPC04p2yA?= =?us-ascii?Q?tP23ugPQi3+c/bSgTAHSFZ4CKrI6mBs3IzTi8XtF?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c91f7991-ffbb-4382-e2e8-08dabcdc1205 X-MS-Exchange-CrossTenant-AuthSource: HE1PR0401MB2331.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Nov 2022 14:11:00.9267 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: BICY0AbF7Az3z0HD/RJJkLUVE5mv9/QmjZOQpu7AMSRuMLpwd4nIBrdy5JyCPCWplgJN5xZj5PW3PmBFhqqa+w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR04MB8234 From: Frank Li pci-epf-vntb.c:1128:33: sparse: expected void [noderef] __iomem *base pci-epf-vntb.c:1128:33: sparse: got struct epf_ntb_ctrl *reg Add __iomem type convert in vntb_epf_peer_spad_read() and vntb_epf_peer_spad_write(). Reported-by: kernel test robot Signed-off-by: Frank Li Acked-by: Manivannan Sadhasivam --- drivers/pci/endpoint/functions/pci-epf-vntb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/endpoint/functions/pci-epf-vntb.c b/drivers/pci/endpoint/functions/pci-epf-vntb.c index f896846ed970..04698e7995a5 100644 --- a/drivers/pci/endpoint/functions/pci-epf-vntb.c +++ b/drivers/pci/endpoint/functions/pci-epf-vntb.c @@ -1121,7 +1121,7 @@ static u32 vntb_epf_spad_read(struct ntb_dev *ndev, int idx) struct epf_ntb *ntb = ntb_ndev(ndev); int off = ntb->reg->spad_offset, ct = ntb->reg->spad_count * sizeof(u32); u32 val; - void __iomem *base = ntb->reg; + void __iomem *base = (void __iomem *)ntb->reg; val = readl(base + off + ct + idx * sizeof(u32)); return val; @@ -1132,7 +1132,7 @@ static int vntb_epf_spad_write(struct ntb_dev *ndev, int idx, u32 val) struct epf_ntb *ntb = ntb_ndev(ndev); struct epf_ntb_ctrl *ctrl = ntb->reg; int off = ctrl->spad_offset, ct = ctrl->spad_count * sizeof(u32); - void __iomem *base = ntb->reg; + void __iomem *base = (void __iomem *)ntb->reg; writel(val, base + off + ct + idx * sizeof(u32)); return 0; @@ -1143,7 +1143,7 @@ static u32 vntb_epf_peer_spad_read(struct ntb_dev *ndev, int pidx, int idx) struct epf_ntb *ntb = ntb_ndev(ndev); struct epf_ntb_ctrl *ctrl = ntb->reg; int off = ctrl->spad_offset; - void __iomem *base = ntb->reg; + void __iomem *base = (void __iomem *)ntb->reg; u32 val; val = readl(base + off + idx * sizeof(u32)); @@ -1155,7 +1155,7 @@ static int vntb_epf_peer_spad_write(struct ntb_dev *ndev, int pidx, int idx, u32 struct epf_ntb *ntb = ntb_ndev(ndev); struct epf_ntb_ctrl *ctrl = ntb->reg; int off = ctrl->spad_offset; - void __iomem *base = ntb->reg; + void __iomem *base = (void __iomem *)ntb->reg; writel(val, base + off + idx * sizeof(u32)); return 0; -- 2.34.1