From patchwork Thu Apr 24 07:33:28 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haibo Chen X-Patchwork-Id: 884277 Received: from EUR03-AM7-obe.outbound.protection.outlook.com (mail-am7eur03on2052.outbound.protection.outlook.com [40.107.105.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 33A71223DC0; Thu, 24 Apr 2025 07:32:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.105.52 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745479934; cv=fail; b=tttBkQKLPWU9UA+k+SIuz6Ljg3fSyrNxs2Fb/+62gVTP7T+C9T8MidFhsqmLNzExGsfIqkOxqHT8iRZ5VfAAiydO9bVyw+Aur/OOTkBcEk7v3ih0DhwO1zuKi/BQSIZh+7JgNEcQdGSMTu6qjqOxKWJprLkIsYyJ2raALENQLrM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745479934; c=relaxed/simple; bh=IP3p/KtBzS5yNgxKYF3tz8DY4yRZ+scAAK7FWlHzYiY=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=UeAsvp/W1AzZW4dPj0I4G36FeLjFTw3dqW4Yg2C1BYMKq6PE3WaTPEGhp8B7lc5iAC9eF4EHahr5blUh9exikpDQSleSqD5SXOmZbgX7bj6g6J3LqkHhTvEgabTO6nE2siKcbc/IjEnTpkoSEoEkWNmivN2SyzlDOZXd5Zbhhag= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=TZv8Qa9S; arc=fail smtp.client-ip=40.107.105.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="TZv8Qa9S" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=mE2gnatWV+KgdwGf8wPX6sYLn6bvPcRaSaN8z7Upx6uPMfc10qT8sdwZ/e3T9cUrHM+gw1wqyd5n7Sy0IQrYUgf2t9hkbdv3F1QgQH8HNz0Aryplu9MaC7I6fZop+tkQhaR+XC/ZcpppY6avA71E+li23sq7rpSqu2IzWZFsdQLVA54g5wfUqYJJUcO7Csd1UgFt4dnbfVaGO+zoE5dx/UYWJb9IUOJ2yckGHOd79PcvB3dyBbU249bnE1dEN6qzCp9s3ce4yaKSYrxENFXstcqxmit8WkwCwJVrhLx4fLqU11SGi86acdOtx6qlvrU/LXGSLESFi51zDiUMJHcZRQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=1dKCRkh0xRvmKLB+F++gZPJINuURNVf2TYJdNTjAgLU=; b=jxqBKENCR6ZHgWj+RPtp5LcgqxK6bgROFdA61hUBbFx8oBeHJi49YGI3ruU+5SzYOb13RjfHldbTM9pFrus7hIBKbemmozDGjqozacsm51eN3a7pK+i1JNhBS4y4x0ao/45LkXvbuDy3eL+kKnXT8yWooPlglZp13qkirxcouTDsj/nvtVqOosHPebngdKmx9ztWpMOH5ovqa4Dz+CG+WSm4nsb30/lHlsX5iZK8bnd3AqRZj4oUOYprTWQJKR0bcYqkmD/Ho0YTuBKb6Fd+JE985e0HyK3N5Hg2UY3oGDbV6adCOrQL1f3EE+xHTu7wfwPSC/wC3TovvAHnPlLMUQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=1dKCRkh0xRvmKLB+F++gZPJINuURNVf2TYJdNTjAgLU=; b=TZv8Qa9S54ce6WD8fWqTijhz9g6xjvdxcW4Bb0Ny06VS3iCkdOuONVKv7LKpMA8gi3xQfiHmA6S9oordTi8pKG7BfpW85NpAt3QeEC1CaYjfrp/1pGqmu/Mz4cLtFg5KqkJrjYoCBgIAokx7DEIWJQ9hJJP0PUup4V7lCtFgrEz1aPZbNmeLepPEXTroREUcJe4F2ZAHrgrhAz33jYJmjj5rsM6vR8h0H1EyXjGV9AGCf4nMQvxT8NqMSfXFqZFxhbzHEvpNafaiie1KuCt2mRdJHJl8RZMQUZg7TFNCtiqKIiRhqVCgKU200l+oaR4boB2SZdJY2jp0iTclFBZ3Ow== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from DU0PR04MB9496.eurprd04.prod.outlook.com (2603:10a6:10:32d::19) by VI2PR04MB10594.eurprd04.prod.outlook.com (2603:10a6:800:26f::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8678.23; Thu, 24 Apr 2025 07:32:10 +0000 Received: from DU0PR04MB9496.eurprd04.prod.outlook.com ([fe80::4fa3:7420:14ed:5334]) by DU0PR04MB9496.eurprd04.prod.outlook.com ([fe80::4fa3:7420:14ed:5334%5]) with mapi id 15.20.8655.033; Thu, 24 Apr 2025 07:32:10 +0000 From: Haibo Chen Date: Thu, 24 Apr 2025 15:33:28 +0800 Subject: [PATCH v2 4/5] spi: spi-nxp-fspi: remove the unchecked return value for nxp_fspi_clk_disable_unprep Message-Id: <20250424-flexspipatch-v2-4-e9eb643e2286@nxp.com> References: <20250424-flexspipatch-v2-0-e9eb643e2286@nxp.com> In-Reply-To: <20250424-flexspipatch-v2-0-e9eb643e2286@nxp.com> To: Haibo Chen , Han Xu , Yogesh Gaur , Mark Brown Cc: linux-spi@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1745480038; l=966; i=haibo.chen@nxp.com; s=20250421; h=from:subject:message-id; bh=IP3p/KtBzS5yNgxKYF3tz8DY4yRZ+scAAK7FWlHzYiY=; b=CkDNKGNajKz3+GFiCnzI1n78rSewxFIJdlOCqM8Y+xTrhYhxcncNp3d0E/oD2pVYs34zeSrXU ULjwH3y4hdrCOaJDK1Jsll8DiOTUuhb0lD1oiCIzeyUj5OcmGF9LOwO X-Developer-Key: i=haibo.chen@nxp.com; a=ed25519; pk=HR9LLTuVOg3BUNeAf4/FNOIkMaZvuwVJdNrGpvKDKaI= X-ClientProxiedBy: SI1PR02CA0055.apcprd02.prod.outlook.com (2603:1096:4:1f5::16) To DU0PR04MB9496.eurprd04.prod.outlook.com (2603:10a6:10:32d::19) Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9496:EE_|VI2PR04MB10594:EE_ X-MS-Office365-Filtering-Correlation-Id: 69843582-a00a-44a8-f66b-08dd83021fa4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|52116014|376014|366016|1800799024|38350700014; X-Microsoft-Antispam-Message-Info: =?utf-8?q?juNbAlJsxoz2EdayDttzir6er/jLPzn?= =?utf-8?q?r+lu1DVYrY5wk965wcz6Fo1QkPFv+UcIr1j6qcpCY9UEpRkvat6ASuboGI5m8m31v?= =?utf-8?q?MClyS6bPar0QnX5cMIUWLvWcmc5SEE+x8pBzZBjlYDROCIYQc1ZmgQysSXzUWp/US?= =?utf-8?q?icnRs1IhXNaw51z0EyQAv2bLiLkYNNo8P5DK2WiVf+aKzMlAFaDqsh3IYanZA6kOT?= =?utf-8?q?x/HcV2bkkRApVCO3BBd7wGArjlUMy+cw2A8vvLBH2W948IB6lLyGpAlrorFKxwexU?= =?utf-8?q?OwPjd8x2TzOwJBZtXIPwKLUJxSlKMHXasKw4KGWRdbRUtzkHMBpQy3ro7b7Brxnuc?= =?utf-8?q?UPpdKNvRv5th8fZO77N3p8ZMPeY67qAYDKvpdUegdjn8m7MztEICfrdwrBpZ5RqYH?= =?utf-8?q?ICWZyvej9x3uwuIQdg/86fEHupWGSkZbmI5J3u+KzTNcTAXfMphkpLDU5NFgqdy4m?= =?utf-8?q?E7y3nj2lmirkcWu+23BzNci2ISgDAjrqB9M5ht+DDkqeaN7SfRRVHZyhMx7Wp5TMN?= =?utf-8?q?M1q3jVIiJ4xOP3uNbMK7Tbyx5CdqJii2iNpOQLqvQTyFs0+Cs6ziKtAvRoexdX7qR?= =?utf-8?q?CN3rmg6W93JLRXz97IzbsFfV/aO/0NHhjgUUm2Eomx0dRp8aYKoYjNxyLPDjYOvYo?= =?utf-8?q?T0cW3Df9bHbj+kQnDQolwN5/HIuXMgO3wVFeAX4nZC51i7DW3uHMa4W/og9553wbf?= =?utf-8?q?GPi9FUubGjwVqJaKDW3mw6CK6pC9WcamTulE8MmcRwhcE60e0nMMlk3cCiu2okv79?= =?utf-8?q?jsBzUsvMw/LcGWnr4HsZ2S76+lh1XjLTaDT9BeIWppCOeWFNI9ExFPSj9VDaz1MtV?= =?utf-8?q?cuA9gdY/pOXXT7wzyopuVC71lQKDtksG//Hd7QWQ7JuBPW9FsrbCTABNBv2GM8Y5u?= =?utf-8?q?4LHsxo1dP5jyahIuAiIRJ7AR9xUD+qvxU9V0AblrTEtLQhEZe876tJcMQUSqxNmAD?= =?utf-8?q?CylsZwPUsB/jW1kebpLoVl54hlyOAVst3qUuDE5iYzu+9Za3QChHzwwy/5Kx92qgQ?= =?utf-8?q?yHuJmSFcj8B9Kw+mhP/w/qQuTOBcHo9h7hBxiXz8sqF848L0ysRBjh37djAlRshW7?= =?utf-8?q?t4lzUJqx6EYu+V7TU7iSGcyQJjIoMORa3gAqRtC0OgKnJNk7ZjihQk1W5lQGdDL0/?= =?utf-8?q?2XAkvXSuuz82NtaqsTmhboPqa8ce3tUwLdpUHxi5HcrFVBNHi8mZPA+lXSH1MjYZZ?= =?utf-8?q?NaRc2+qfZ0j9i0hkj6S8vtnSCsjbsRPLhPCEWrs4aV1xIpFBM3RB9xOi0ztNZoKS2?= =?utf-8?q?IvUNQ0EYJEoHqY26hXIg7D0BCDvjiD7oyZCvDFhOKy/ss68hzk5Osskf0BMd1X8oo?= =?utf-8?q?NIQhZQoBGbGGqyLDc3MLF23XcBiClc3IdP3FoEZ1YiXgJRMEe+C5YBUsEISbDYlPI?= =?utf-8?q?15Sw5MpGkm631HoeMw22BopPGRazrGzCQCLMY+rEXJlqMveo8Pj3RU=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DU0PR04MB9496.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(52116014)(376014)(366016)(1800799024)(38350700014); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?XZq0f9ySfITCwOU8WrJT7ZePlEQZ?= =?utf-8?q?kfRKv8/51FzPwJ0ud0VkUAM3MKQT+3uUsreuNK++cjEL1TzKkwGDBb3wi2sNhAHUN?= =?utf-8?q?ItqJrKze6jGpfdweVyLtg5DVU0JUYg8vYMdaR+88tQ/d2Bt5vlVAZ2X1ObegcC3bG?= =?utf-8?q?7QC7px8oqUV98VadxmXVIL/ujJB/KDNow3NYj2KfQazgcIc8aeNuVMIwsCf+3zKNJ?= =?utf-8?q?60HhVXKGVOf4rPDWidLDZatqqjzggbI33LWzigI6k6H+0pUsP6dwbTdxkw5sksu5W?= =?utf-8?q?myWw1At+Jqrd3rVmRx6aph68pwAgmJZXaku6YJ77GBWiEnK0+N/lsjGkSKHwteptd?= =?utf-8?q?PU/KU8LtLatmUBMgYic49DV0pfIaahCvhioSnOKKz/HDU+L+UMGIN1fk2t+Gucinm?= =?utf-8?q?G60Bv6ndgyVayMiYnZynSyGvcnNaVq/KxBKGhXlhzpYpFScXUzfrbIURmlbWX/Fgf?= =?utf-8?q?z+uYWXq/0h598bjPq4TnBtoEatVDwj5zYG5frtorqSZxA402C0o+d02BU6DmAjDPO?= =?utf-8?q?W0erJqdvS8LRnm+Zb6yW+CH2hehE6/4EbvoDNDZRQ9Z0ZYwKNQmtjIHLrbGQ1M8Na?= =?utf-8?q?dooep6Rkw4TXEhwTSQjiSB1RvTvRRH7POjZCwpw9KzvUnA/SeMXcKg8qBLgohFnIN?= =?utf-8?q?TTlzBS/vz9YkXUlDbPKnP9ikI2ApsQcVVGVwNyCsf1oUbRbf4aKA9A8sBiSJTtJ64?= =?utf-8?q?LxIth27/B1Ki70P45XyV8+TVX1PTaNqXn1R+MzrcoEUjUaV7WisyStONAt5cpBFel?= =?utf-8?q?C4KqsIpb6ld6yfi76PsNC53XS/peLWTncauy1eVvxlZ6VvqrtD0TZvGwlolsVpqXd?= =?utf-8?q?P5F5p+k5OGRDb6qHA9DoEWs4yENMmoHZUsf9ZF/PANy1vmyk56vjRisEdvm5SzKjG?= =?utf-8?q?iARRt5QbQHfsAI4Ts+NiPrgQJiF89Au8vzJ9D9EVk6ssxXe7835qVYa+M6MZFPIzw?= =?utf-8?q?a+3o3VnqXnnzLI5Hw6LnSydixOxmWbdJIJmk3NDXGvCPmRXBurkrwK2HVePxBLQzO?= =?utf-8?q?x/xfvUCNbEO6oTzI+eVHlGoVQSHZxRhhTUeaxZumrfRve+fa/TOLZ1ApbIRwpy2Ci?= =?utf-8?q?XJQOfemzIco7VhhxYA0yz3KCgWGS16ZhNSQjJPzorpHBQwv3uLrJbqaeYM1GcYOJD?= =?utf-8?q?UhP5Z53k8nJPs0jZukoxUijjRf6CZkM8NVJAUU+SstweJ2AEpzT6zqWRT2ZNon9hH?= =?utf-8?q?DL3LiSpyMWmgxwhWVdF+3UYFdprTfj8+IjpSdTzsYSDiBlkR4jN4Lm3UlnnBJNJMZ?= =?utf-8?q?2en//N/zrRBlGGqw3HbFjFrzSVZpmp4fMbPoD+JO2NTxoYTVx/jAzqWusylSdjsts?= =?utf-8?q?PXe+h9MCsPQbdZi7kkmnckzSnpf/86AF2nwz4FuBPqm1IO/Qz1AzH8H37T4GGb/z1?= =?utf-8?q?FhLVONQNjFYgn1wyiEi3/1Wk+Bi8uM6XDzvg6Gp1at80nbU21xBRHqlHMcMgg/mLw?= =?utf-8?q?e3H+hiXJgTwhlfQyiJe1OovQnPoDpJHwx8kHztoJwmp0OsCO5DSuD37OoDzKtW7/d?= =?utf-8?q?44gFbfqCxiCQ?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 69843582-a00a-44a8-f66b-08dd83021fa4 X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9496.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Apr 2025 07:32:10.2445 (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: POv7VojfOuCEYcoSsZkRAls1FZuuJLQPnDfYARKvB3hBDQJ+B3H4wSycEvXFXaFf/46bzCiw3XCnNg/ic5e2vQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI2PR04MB10594 For nxp_fspi_clk_disable_unprep(), no caller check the return value, so remove the unchecked return value. Signed-off-by: Haibo Chen --- drivers/spi/spi-nxp-fspi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index e001c7241269ec8d3fcae25cb6a36b5e47600066..5be7809b4a494e22ac79c07b99cfe8b2fa430ebe 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -634,15 +634,15 @@ static int nxp_fspi_clk_prep_enable(struct nxp_fspi *f) return 0; } -static int nxp_fspi_clk_disable_unprep(struct nxp_fspi *f) +static void nxp_fspi_clk_disable_unprep(struct nxp_fspi *f) { if (is_acpi_node(dev_fwnode(f->dev))) - return 0; + return; clk_disable_unprepare(f->clk); clk_disable_unprepare(f->clk_en); - return 0; + return; } static void nxp_fspi_dll_calibration(struct nxp_fspi *f)