From patchwork Thu Jul 6 03:27:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 700325 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 9750CC0015E for ; Thu, 6 Jul 2023 03:28:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233486AbjGFD20 (ORCPT ); Wed, 5 Jul 2023 23:28:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233200AbjGFD2A (ORCPT ); Wed, 5 Jul 2023 23:28:00 -0400 Received: from APC01-PSA-obe.outbound.protection.outlook.com (mail-psaapc01on2115.outbound.protection.outlook.com [40.107.255.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 99A271BCE; Wed, 5 Jul 2023 20:27:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dUmFmJmoF4L9wQSjUfLpW5v8VjFs5P5gUh2utaYlOIK6iqIhMqNQKKAAZmPl5Y39EWrXJIQBR6GWkCola1zPLFcXLT2R3W1c5yeEmp3OWQeFZlokZiNu3sX9EtQUG5f1DdljUNYTQl2xFqrvra1PRnZcDFE462JjRYL89oamOgWcE1I26o0/E7dHRytPt4ufKXnQyaxAxliUXuWRPBxPslnmylVx6YnsfWYIvAa9ppqj24q2st9R4UNVFRO46Gt85bFKHC0VYJMDD7kPDQQFjBDv59Ff5LfghM3ionXJMkXRToe55HlAnTTza8ewIUcVQ/OaTNAeXwVb4DXo/6bvrg== 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=BKI/rVNfZtNwKlVj+7meBFBoKvhYCYDFWGA5L1MgsKQ=; b=cxLoW1vx43SsUzXnORiFJ9HGglMXx0gIiwV2Pgb8IIKDROCdPLkiA+ac5kKEBJSaIIpm6WMAsycIZkNhTa9DC8EUljeT/rvBibsM0wkhFQskjNr+CSKn+PbhLm3N0zJnZExBVOO0MOFRvLB3wRRnkr6YmXADH5HlgTNm5kLGoCAs3/hTiVW7sDP7cBxlV+ebL05IstSn7WrU4ZK9mK0BkCC3GYGbOqampCr7mPokCsDRU9JVk7/qu3LICV0qkoHm4IYNjOPvNMUp/eY6Eso2q93EcHuw7UJpeg+dnYpfgJS+CcfBLr3tzVvfoMuKuQqUhWE/Iq1mTD5LAvKaNGdTlQ== 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=BKI/rVNfZtNwKlVj+7meBFBoKvhYCYDFWGA5L1MgsKQ=; b=OR1naNlAWkY9rRuZ4WVvM7MYEX0oKKUJ2Cw3c3JMmoahXCNMBAnrNXZC7rGhUE1Yjykxo14xeQoB581tjXVtaLWP5SjPt6RKGvWpVc3E/1E+VdLX2FVJiiiy6Wez5NUzMn9zVUyF78t/KTTknYM2eYWwKMFrev5DckTjM3xvYUC7MGPmCbVuQeh09Ao0nIxcDmnYwuZGsLY9jHtsYkw2njQOAZ/nKe5bRm6AVQ1GpND7/+Dj2zVXyMhBuopONHrkPK3PPvJJLqmPU7CWf5+WTgrz7K9pUvIUSRrQYdBH4aoOtzlfeiif3BPbcf8IMhDkFh2XcRXxWoowH26CKc1gqQ== 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 SI2PR06MB5043.apcprd06.prod.outlook.com (2603:1096:4:1a6::13) 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 03:27:46 +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 03:27:46 +0000 From: Yangtao Li To: Laxman Dewangan , Mark Brown , Thierry Reding , Jonathan Hunter Cc: Yangtao Li , linux-spi@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/7] spi: tegra20-slink: Use devm_platform_get_and_ioremap_resource() Date: Thu, 6 Jul 2023 11:27:25 +0800 Message-Id: <20230706032727.9180-6-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230706032727.9180-1-frank.li@vivo.com> References: <20230706032727.9180-1-frank.li@vivo.com> X-ClientProxiedBy: SG2PR04CA0174.apcprd04.prod.outlook.com (2603:1096:4::36) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SI2PR06MB5043:EE_ X-MS-Office365-Filtering-Correlation-Id: 03a8cdb5-48a8-4ddc-9eaa-08db7dd0f74a 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)(346002)(39860400002)(366004)(396003)(136003)(376002)(451199021)(5660300002)(2616005)(8676002)(86362001)(8936002)(83380400001)(38100700002)(38350700002)(41300700001)(316002)(66556008)(66476007)(36756003)(4326008)(66946007)(6512007)(186003)(52116002)(110136005)(1076003)(6666004)(6486002)(478600001)(26005)(6506007)(2906002); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: 03a8cdb5-48a8-4ddc-9eaa-08db7dd0f74a X-MS-Exchange-CrossTenant-AuthSource: SEZPR06MB5269.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jul 2023 03:27:46.0607 (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: P+UQX8k45AUzO7RfmCDHpX/W7eCM1UWVdwqXfLTm4V5NBFg6iWuJ1TSumeFXQ4zon63Yy5LMZge95PPgrTal/w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SI2PR06MB5043 Precedence: bulk List-ID: X-Mailing-List: linux-spi@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/spi/spi-tegra20-slink.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index c2915f7672cc..8cfd9e4f60b5 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -1034,18 +1034,12 @@ static int tegra_slink_probe(struct platform_device *pdev) &master->max_speed_hz)) master->max_speed_hz = 25000000; /* 25MHz */ - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "No IO memory resource\n"); - ret = -ENODEV; - goto exit_free_master; - } - tspi->phys = r->start; - tspi->base = devm_ioremap_resource(&pdev->dev, r); + tspi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r); if (IS_ERR(tspi->base)) { ret = PTR_ERR(tspi->base); goto exit_free_master; } + tspi->phys = r->start; /* disabled clock may cause interrupt storm upon request */ tspi->clk = devm_clk_get(&pdev->dev, NULL);