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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED0A8EB64D9 for ; Thu, 6 Jul 2023 10:11:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232447AbjGFKLz (ORCPT ); Thu, 6 Jul 2023 06:11:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232282AbjGFKLk (ORCPT ); Thu, 6 Jul 2023 06:11:40 -0400 Received: from APC01-PSA-obe.outbound.protection.outlook.com (mail-psaapc01on2135.outbound.protection.outlook.com [40.107.255.135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEF411FC2; Thu, 6 Jul 2023 03:11:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=CAuFxNqPFT+/OnQObBvdr8JPgchCDUP6E+eMGS4YnYnRftpvkrizuaAS9B2ykxeBSgZD8KXgavj91Lr5G8ljaAb4+3/0MrMJwZUNKenw+ZlCkOD2/fy5r146Z9ZiQ/r0oMk6MMbVXw8S8PoE87nqelt49sm9objygFsQOYzkti1vwfe++RrZJ5PJGmqJ+XgWrsN5nE8FDcPJ6+xpSUvwzSX7ouXDamgPfrCkAn5i0ILUxlrtxdUSNVx5f1t4TX802DybmruK5hz4mIjx6SImaflgQt2FdVTQ1Jgl8nTm0eXMVKaBnVK7arsIvWaNT3PQoJpA19zO2R6ids3WlPzQSA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=dMGHCUSP9i/hQaL7wQucQmUgHp7qf+NEj02kOBer8ac=; b=DXrPCgCtY4oM+t7KdWl+Fv8WiH+/ZH1Q4VtzTuXGzM5i68EKtDyQyptAyVX6BdNe5uTBn3tfevpjgPBFYvS8sJrY/En0FlU61KJIo+TtKOgigz1dqqnR3n37n1o7wrrrkfHxte9L38bCDS1AS+KFXRIirGhq99Y9qhhEAcEiFGVvT8gBX+K3NMBEUATCkaeuvJ1o5TBRzg/pUF4xNHSki5kX0e+NvJHpEdnDlQ+5DR2f96zhbDPx8ofygM+ycietQ+SqmHSk+x2T6xhZTp7wKklQ7DgnbOITqICcSYtxUfEK3f3ewRAHFCctNNr470j5/C4+3DRvZ/gtD2ykepXZRA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=vivo.com; dmarc=pass action=none header.from=vivo.com; dkim=pass header.d=vivo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vivo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=dMGHCUSP9i/hQaL7wQucQmUgHp7qf+NEj02kOBer8ac=; b=JdyCyO+r0+8B0oDzo3vuJxEDUE/jznIetUiHNaUZf+akf1T1g+NxMx7QxD74qQMakoi8gzK7svhmnKXN9eRlLHR3RrZpR8o30BhKI2aMD459lEhBhRfAn5vMKVcH9Z/k0vc/6cvaeyKPMp/PUMAzc+ez8A8FL4vqlFwoQ+nKLShMD9waquteRtd2iugMY9ce8hyuYqcrazz4xkvOBOStfknV0Z8+98X/RFQ1ticoqZJ2cPqIfpnP1J+tZnNSjaRisF0EItA2/aJ2u5Y01VnK43X3CF6+7rTa83jPFa3O6+f3+fJaFbpqy3g9LnAjnJ/8SdKhTRaD4jRBwJnq1G2mJg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=vivo.com; Received: from SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) by SG2PR06MB5287.apcprd06.prod.outlook.com (2603:1096:4:1df::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6565.17; Thu, 6 Jul 2023 10:11:24 +0000 Received: from SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c]) by SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c%5]) with mapi id 15.20.6565.016; Thu, 6 Jul 2023 10:11:24 +0000 From: Yangtao Li To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , Alexandre Torgue Cc: Yangtao Li , linux-media@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/11] media: stm32-dcmi: Use devm_platform_get_and_ioremap_resource() Date: Thu, 6 Jul 2023 18:10:56 +0800 Message-Id: <20230706101100.75654-8-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230706101100.75654-1-frank.li@vivo.com> References: <20230706101100.75654-1-frank.li@vivo.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SG2PR02CA0093.apcprd02.prod.outlook.com (2603:1096:4:90::33) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SG2PR06MB5287:EE_ X-MS-Office365-Filtering-Correlation-Id: 96eaa846-28e2-4534-8743-08db7e095a66 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:SEZPR06MB5269.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(376002)(396003)(39860400002)(346002)(136003)(366004)(451199021)(2906002)(86362001)(8936002)(66556008)(8676002)(2616005)(6512007)(6506007)(110136005)(478600001)(6486002)(1076003)(6666004)(52116002)(186003)(5660300002)(38100700002)(26005)(83380400001)(316002)(38350700002)(4326008)(66476007)(66946007)(36756003)(41300700001);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?aOC14+dvJZSKnzl9k3SOhZoc58DBoOX+jkvUF1c7KHZrMNzYY7RESW6obX1M?= =?us-ascii?Q?RiUHdh/WEB+0I023Is0NN0rDQPwoxg8Of987jX7TcYxhQZTvx9Z1TSqPcDAq?= =?us-ascii?Q?UKopG9Y45Ou3JxzTNJDCYSnZ4kmYgFyMrwbNK9gcxekM1OVCXADiq5FwmSKb?= =?us-ascii?Q?Jhk3lzfXseT7P4iLfGDW7wk5i2UIF3UiwH5hv0pi3s0D+q3cBdPjIX579tVs?= =?us-ascii?Q?r7FpexZOtOx76sEjB6Hw205MJC1Z9l+4dWbJYippvHgDfTqmoiSMZVK25egC?= =?us-ascii?Q?9qpgactMXC4Vd4U35oyHWxh6MgcDVHLU+yvCo/1NqoY82ANgzx05Qg5K8b0+?= =?us-ascii?Q?2AwdI7mq3tRG1zQ6jL+N1XQd9K2p9rENgNq5S3VgtX6Nkn2Kyi3mYoNq4BhS?= =?us-ascii?Q?HWrp9i8OE/uLFFFC7htgKs5S2IvEzzjhzrdZ/9BiEVKjH1wqZxC8uktokiqt?= =?us-ascii?Q?uPtdJ+eZUKmKtdnf3iTlo9S9Nyusjc4rfO/fIm2lzm/m5U53yQLebrBNFVje?= =?us-ascii?Q?0As7EID+UStVf2fQXaer+xCXxeBz+2BIhIQ9slMBaiYQzmUlAHgZqEHFYEJc?= =?us-ascii?Q?Oc0K5MZQyKFw+0uWy6FT/5xqbb7+ko15aDPJ5nskmMVnfwu2vrTImoLuMfD7?= =?us-ascii?Q?WCv8YCXZW7Qogh1jf/M4SLFfvUdiy1DVz9bzSfICVyHGPLW8/X6sCIpKM4iV?= =?us-ascii?Q?kXN/lH7DeImFisNdjOiWv/ojeYcufU0ulfUy1vtWmlcGKg3k0d89u7Jdai+6?= =?us-ascii?Q?ZcW8XDdjgwgjGN73CnaBT2+ESpS+TyTuO90+sL6LsMXCF6WPvunOK87TLCSr?= =?us-ascii?Q?EnEvFqTe4aEiZO33M5NPza2zAAZI7WFloBgwDcLYnQUbveZpmOHsaI4lgCEE?= =?us-ascii?Q?+DUlEh6sNwXR6wpSB8QAuDiHTAWAH7v0EdTixXV4em0ge0VQ3FrC8396y9zo?= =?us-ascii?Q?ySeFZtNjR2/pIbLXYBuvDropk43yUySW6H9mkP+dCLMoVrkBhgUlipU+A0QJ?= =?us-ascii?Q?b3IHDv9Z8z92n6uUml4r8M8gfr0T+sycHdq/isK5c4VKWL3P4j5bs7tw7+vF?= =?us-ascii?Q?MGfCvmxiEiOhuTIMvAHeTcrtzUQDdfViJ+jsRXz95JLuMebr7xHFrYLtWQ0g?= =?us-ascii?Q?Ab5oYaangMcw6ps7Q15vvcdW5fwUztjW7avHQdnvM/LYR2ZRTj02asbmhWV5?= =?us-ascii?Q?WinUA+a8kyv4xJj2wtxKGwy6CoSRGS4xRK0HdOqZHh+UDNWMtB33VIpZraxt?= =?us-ascii?Q?PzfEOoiTFxZfZG4zIIKDgy6jQRDKiTWuVl7/7EQhbYnUmrMkNmR8VKsV/vuX?= =?us-ascii?Q?67YI0DfwOSfjXBkQlrWb11OeFkn0uZqyXK590CMohTMvw8fJnrYTKGxVR6gZ?= =?us-ascii?Q?U3PyUtfL7F5GKtlddUWqeaPFb0ZkBqsMf1iF3zzwHOTJZQINMF3TQ3roG/RV?= =?us-ascii?Q?zf+A/PlIH4Oy+tye65DfF6uF8h6uYzrfct/UJwGzvu6llPu5YHsHUI+nY1jR?= =?us-ascii?Q?H8hqFdeJ8Ma6UNGPAvvF6PdLHmXVfY/dc52ipfgip8wOjliF4bFbdoASFCdX?= =?us-ascii?Q?JkJjTkfTLz7Q2QZYIcL0dIvQD3OZ89xBHuMaqWm9?= X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 96eaa846-28e2-4534-8743-08db7e095a66 X-MS-Exchange-CrossTenant-AuthSource: SEZPR06MB5269.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jul 2023 10:11:24.1222 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: PkzOzAH1R5ozcpIRBmpZKoM1rrlBOipntZvVzDunv3sbGmPRUUMKDq2aX21nckcxZ7vw/+WjdByhIJm1QF0m4g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SG2PR06MB5287 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li --- drivers/media/platform/st/stm32/stm32-dcmi.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c index dad6e22e4ce4..b2e2af593291 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmi.c +++ b/drivers/media/platform/st/stm32/stm32-dcmi.c @@ -1932,7 +1932,6 @@ static int dcmi_probe(struct platform_device *pdev) struct dma_chan *chan; struct dma_slave_caps caps; struct clk *mclk; - int irq; int ret = 0; match = of_match_device(of_match_ptr(stm32_dcmi_of_match), &pdev->dev); @@ -1981,19 +1980,11 @@ static int dcmi_probe(struct platform_device *pdev) dcmi->bus.data_shift = ep.bus.parallel.data_shift; dcmi->bus_type = ep.bus_type; - irq = platform_get_irq(pdev, 0); - if (irq <= 0) - return irq ? irq : -ENXIO; + dcmi->irq = platform_get_irq(pdev, 0); + if (dcmi->irq < 0) + return dcmi->irq; - dcmi->irq = irq; - - dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!dcmi->res) { - dev_err(&pdev->dev, "Could not get resource\n"); - return -ENODEV; - } - - dcmi->regs = devm_ioremap_resource(&pdev->dev, dcmi->res); + dcmi->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &dcmi->res); if (IS_ERR(dcmi->regs)) return PTR_ERR(dcmi->regs); -- 2.39.0 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 09B74C001B0 for ; Thu, 6 Jul 2023 10:12:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=kYX4S0+kWYmFU89uyPN4Ov1gva742tP3pv1FbSWHY2A=; b=s3/PPSEFMFsD3S Z5gOKExgS/GZpAZj8nk5oetwqvRN+agHPx3LmVxfMkGLMm7wpMuGNWKoInpGfGAuEN1zqc2mQQq8i E6WW4BoTJqyaGCF6a9fZLoiH79bTqtLhnuSEjoqZLsLv5pNKUxYM7BkkgpSZZ+daVQ1T1o/fZkNWn v8YpACLVPoRKOSYb7vd3OlRyHkUisPObt+fcA//2IzG022gnzj+sqBU6pXIuyGrQYixgcxmQopJuF xoWAiMAVTdajsCFqa7iruP8JNK0W+e8Ls440ijFa53gDPYZTvDQhQ3zB0r9CNRhk4rWx8v7MlPaO1 9rPNtxuCbq+okySkUr4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qHLxb-001AuZ-0v; Thu, 06 Jul 2023 10:11:39 +0000 Received: from mail-psaapc01on20705.outbound.protection.outlook.com ([2a01:111:f400:feae::705] helo=APC01-PSA-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qHLxY-001ArF-2u for linux-arm-kernel@lists.infradead.org; Thu, 06 Jul 2023 10:11:38 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=CAuFxNqPFT+/OnQObBvdr8JPgchCDUP6E+eMGS4YnYnRftpvkrizuaAS9B2ykxeBSgZD8KXgavj91Lr5G8ljaAb4+3/0MrMJwZUNKenw+ZlCkOD2/fy5r146Z9ZiQ/r0oMk6MMbVXw8S8PoE87nqelt49sm9objygFsQOYzkti1vwfe++RrZJ5PJGmqJ+XgWrsN5nE8FDcPJ6+xpSUvwzSX7ouXDamgPfrCkAn5i0ILUxlrtxdUSNVx5f1t4TX802DybmruK5hz4mIjx6SImaflgQt2FdVTQ1Jgl8nTm0eXMVKaBnVK7arsIvWaNT3PQoJpA19zO2R6ids3WlPzQSA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=dMGHCUSP9i/hQaL7wQucQmUgHp7qf+NEj02kOBer8ac=; b=DXrPCgCtY4oM+t7KdWl+Fv8WiH+/ZH1Q4VtzTuXGzM5i68EKtDyQyptAyVX6BdNe5uTBn3tfevpjgPBFYvS8sJrY/En0FlU61KJIo+TtKOgigz1dqqnR3n37n1o7wrrrkfHxte9L38bCDS1AS+KFXRIirGhq99Y9qhhEAcEiFGVvT8gBX+K3NMBEUATCkaeuvJ1o5TBRzg/pUF4xNHSki5kX0e+NvJHpEdnDlQ+5DR2f96zhbDPx8ofygM+ycietQ+SqmHSk+x2T6xhZTp7wKklQ7DgnbOITqICcSYtxUfEK3f3ewRAHFCctNNr470j5/C4+3DRvZ/gtD2ykepXZRA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=vivo.com; dmarc=pass action=none header.from=vivo.com; dkim=pass header.d=vivo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vivo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=dMGHCUSP9i/hQaL7wQucQmUgHp7qf+NEj02kOBer8ac=; b=JdyCyO+r0+8B0oDzo3vuJxEDUE/jznIetUiHNaUZf+akf1T1g+NxMx7QxD74qQMakoi8gzK7svhmnKXN9eRlLHR3RrZpR8o30BhKI2aMD459lEhBhRfAn5vMKVcH9Z/k0vc/6cvaeyKPMp/PUMAzc+ez8A8FL4vqlFwoQ+nKLShMD9waquteRtd2iugMY9ce8hyuYqcrazz4xkvOBOStfknV0Z8+98X/RFQ1ticoqZJ2cPqIfpnP1J+tZnNSjaRisF0EItA2/aJ2u5Y01VnK43X3CF6+7rTa83jPFa3O6+f3+fJaFbpqy3g9LnAjnJ/8SdKhTRaD4jRBwJnq1G2mJg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=vivo.com; Received: from SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) by SG2PR06MB5287.apcprd06.prod.outlook.com (2603:1096:4:1df::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6565.17; Thu, 6 Jul 2023 10:11:24 +0000 Received: from SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c]) by SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c%5]) with mapi id 15.20.6565.016; Thu, 6 Jul 2023 10:11:24 +0000 From: Yangtao Li To: Hugues Fruchet , Mauro Carvalho Chehab , Maxime Coquelin , Alexandre Torgue Cc: Yangtao Li , linux-media@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/11] media: stm32-dcmi: Use devm_platform_get_and_ioremap_resource() Date: Thu, 6 Jul 2023 18:10:56 +0800 Message-Id: <20230706101100.75654-8-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230706101100.75654-1-frank.li@vivo.com> References: <20230706101100.75654-1-frank.li@vivo.com> X-ClientProxiedBy: SG2PR02CA0093.apcprd02.prod.outlook.com (2603:1096:4:90::33) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SG2PR06MB5287:EE_ X-MS-Office365-Filtering-Correlation-Id: 96eaa846-28e2-4534-8743-08db7e095a66 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:SEZPR06MB5269.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(376002)(396003)(39860400002)(346002)(136003)(366004)(451199021)(2906002)(86362001)(8936002)(66556008)(8676002)(2616005)(6512007)(6506007)(110136005)(478600001)(6486002)(1076003)(6666004)(52116002)(186003)(5660300002)(38100700002)(26005)(83380400001)(316002)(38350700002)(4326008)(66476007)(66946007)(36756003)(41300700001);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?aOC14+dvJZSKnzl9k3SOhZoc58DBoOX+jkvUF1c7KHZrMNzYY7RESW6obX1M?= =?us-ascii?Q?RiUHdh/WEB+0I023Is0NN0rDQPwoxg8Of987jX7TcYxhQZTvx9Z1TSqPcDAq?= =?us-ascii?Q?UKopG9Y45Ou3JxzTNJDCYSnZ4kmYgFyMrwbNK9gcxekM1OVCXADiq5FwmSKb?= =?us-ascii?Q?Jhk3lzfXseT7P4iLfGDW7wk5i2UIF3UiwH5hv0pi3s0D+q3cBdPjIX579tVs?= =?us-ascii?Q?r7FpexZOtOx76sEjB6Hw205MJC1Z9l+4dWbJYippvHgDfTqmoiSMZVK25egC?= =?us-ascii?Q?9qpgactMXC4Vd4U35oyHWxh6MgcDVHLU+yvCo/1NqoY82ANgzx05Qg5K8b0+?= =?us-ascii?Q?2AwdI7mq3tRG1zQ6jL+N1XQd9K2p9rENgNq5S3VgtX6Nkn2Kyi3mYoNq4BhS?= =?us-ascii?Q?HWrp9i8OE/uLFFFC7htgKs5S2IvEzzjhzrdZ/9BiEVKjH1wqZxC8uktokiqt?= =?us-ascii?Q?uPtdJ+eZUKmKtdnf3iTlo9S9Nyusjc4rfO/fIm2lzm/m5U53yQLebrBNFVje?= =?us-ascii?Q?0As7EID+UStVf2fQXaer+xCXxeBz+2BIhIQ9slMBaiYQzmUlAHgZqEHFYEJc?= =?us-ascii?Q?Oc0K5MZQyKFw+0uWy6FT/5xqbb7+ko15aDPJ5nskmMVnfwu2vrTImoLuMfD7?= =?us-ascii?Q?WCv8YCXZW7Qogh1jf/M4SLFfvUdiy1DVz9bzSfICVyHGPLW8/X6sCIpKM4iV?= =?us-ascii?Q?kXN/lH7DeImFisNdjOiWv/ojeYcufU0ulfUy1vtWmlcGKg3k0d89u7Jdai+6?= =?us-ascii?Q?ZcW8XDdjgwgjGN73CnaBT2+ESpS+TyTuO90+sL6LsMXCF6WPvunOK87TLCSr?= =?us-ascii?Q?EnEvFqTe4aEiZO33M5NPza2zAAZI7WFloBgwDcLYnQUbveZpmOHsaI4lgCEE?= =?us-ascii?Q?+DUlEh6sNwXR6wpSB8QAuDiHTAWAH7v0EdTixXV4em0ge0VQ3FrC8396y9zo?= =?us-ascii?Q?ySeFZtNjR2/pIbLXYBuvDropk43yUySW6H9mkP+dCLMoVrkBhgUlipU+A0QJ?= =?us-ascii?Q?b3IHDv9Z8z92n6uUml4r8M8gfr0T+sycHdq/isK5c4VKWL3P4j5bs7tw7+vF?= =?us-ascii?Q?MGfCvmxiEiOhuTIMvAHeTcrtzUQDdfViJ+jsRXz95JLuMebr7xHFrYLtWQ0g?= =?us-ascii?Q?Ab5oYaangMcw6ps7Q15vvcdW5fwUztjW7avHQdnvM/LYR2ZRTj02asbmhWV5?= =?us-ascii?Q?WinUA+a8kyv4xJj2wtxKGwy6CoSRGS4xRK0HdOqZHh+UDNWMtB33VIpZraxt?= =?us-ascii?Q?PzfEOoiTFxZfZG4zIIKDgy6jQRDKiTWuVl7/7EQhbYnUmrMkNmR8VKsV/vuX?= =?us-ascii?Q?67YI0DfwOSfjXBkQlrWb11OeFkn0uZqyXK590CMohTMvw8fJnrYTKGxVR6gZ?= =?us-ascii?Q?U3PyUtfL7F5GKtlddUWqeaPFb0ZkBqsMf1iF3zzwHOTJZQINMF3TQ3roG/RV?= =?us-ascii?Q?zf+A/PlIH4Oy+tye65DfF6uF8h6uYzrfct/UJwGzvu6llPu5YHsHUI+nY1jR?= =?us-ascii?Q?H8hqFdeJ8Ma6UNGPAvvF6PdLHmXVfY/dc52ipfgip8wOjliF4bFbdoASFCdX?= =?us-ascii?Q?JkJjTkfTLz7Q2QZYIcL0dIvQD3OZ89xBHuMaqWm9?= X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 96eaa846-28e2-4534-8743-08db7e095a66 X-MS-Exchange-CrossTenant-AuthSource: SEZPR06MB5269.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jul 2023 10:11:24.1222 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: PkzOzAH1R5ozcpIRBmpZKoM1rrlBOipntZvVzDunv3sbGmPRUUMKDq2aX21nckcxZ7vw/+WjdByhIJm1QF0m4g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SG2PR06MB5287 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230706_031136_938704_52731809 X-CRM114-Status: GOOD ( 12.01 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li --- drivers/media/platform/st/stm32/stm32-dcmi.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c index dad6e22e4ce4..b2e2af593291 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmi.c +++ b/drivers/media/platform/st/stm32/stm32-dcmi.c @@ -1932,7 +1932,6 @@ static int dcmi_probe(struct platform_device *pdev) struct dma_chan *chan; struct dma_slave_caps caps; struct clk *mclk; - int irq; int ret = 0; match = of_match_device(of_match_ptr(stm32_dcmi_of_match), &pdev->dev); @@ -1981,19 +1980,11 @@ static int dcmi_probe(struct platform_device *pdev) dcmi->bus.data_shift = ep.bus.parallel.data_shift; dcmi->bus_type = ep.bus_type; - irq = platform_get_irq(pdev, 0); - if (irq <= 0) - return irq ? irq : -ENXIO; + dcmi->irq = platform_get_irq(pdev, 0); + if (dcmi->irq < 0) + return dcmi->irq; - dcmi->irq = irq; - - dcmi->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!dcmi->res) { - dev_err(&pdev->dev, "Could not get resource\n"); - return -ENODEV; - } - - dcmi->regs = devm_ioremap_resource(&pdev->dev, dcmi->res); + dcmi->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &dcmi->res); if (IS_ERR(dcmi->regs)) return PTR_ERR(dcmi->regs); -- 2.39.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel