From patchwork Mon Mar 6 17:21:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Mahapatra, Amit Kumar" X-Patchwork-Id: 660421 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 8E364C6FD19 for ; Mon, 6 Mar 2023 17:26:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229971AbjCFR0e (ORCPT ); Mon, 6 Mar 2023 12:26:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229955AbjCFR0c (ORCPT ); Mon, 6 Mar 2023 12:26:32 -0500 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2061e.outbound.protection.outlook.com [IPv6:2a01:111:f400:7e89::61e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 980D967028; Mon, 6 Mar 2023 09:25:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Qii9Fo9sIj8ztSq74xIx9izh4U+72RNm/6VAWIX12KvbAxSViwJ8krZV6dGlF/I7o3BEapKx9LTIAbulbssCkiGj9q1czTbRNRvfi3jBgG7LKnLveRuTu4tlXPcxiD3LvGMdJ1TepAnq7T3cEUonSy6trIGKQc8K5GI99xamuXg2At909ErpPr38/lS2mwdbM91EfhrZIdtelwr9gLH3pjLWIDCwkZngxPhaoq0bac7PpXGC0SdNsKZXvYLYKUR2rCGgV5RydURUE04dkGqdtUeUIpaF4iCyogm1vAlXCxfebGV9cJ6XhsMcKucGAL96Z2KtpEgL6L4V8uvpyrqKPA== 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=3M3Cb03rj/nbO1yn3yzEnhmtHVCZH2EXdqX8XhwSkZA=; b=AhWlh/2sF0MBbf+m2pxpmV9EMG1hYfOgWeaiwcMhyip+VIbBi+9laS8gxw87mBX5wmljy62DCmuLcQvTPinUur+ua1x6D+ZowVZnlgfCIL1xLLMg+1cas/8xlE1HHRE2avVu1ceSAdjD5/+1NgIZtPvTCwIWUerdASbN04idUWpjxCvhSNi0U0fN+IVpxnupjiW0znLp8DFvWrlJYx6yVrkaf89UKZMRp3aKAx0pTErWQ1rLyrhprYol0zZ3kswJ+F/FVh+9vBUIsx3fXcV/pNY1QA4c1XqApWUphjBS7lK9RtXWxPW/oA8Yoiv42uIzdXZ5mqt61B3f5T/fF26xIA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=3M3Cb03rj/nbO1yn3yzEnhmtHVCZH2EXdqX8XhwSkZA=; b=06xXfuzrT+GMR4J/BagtpVJpPrEX8NAbiFuU8jYxc9Jt6TJUe01ZoVy9GG3n80F6Csmi4f9u296sOy9K6Ly/zhBOHYJj8rQS4tv8369iUoyPjcPjaoH5L5ZoKVZalUQ0EI7qn8Mt06X84HdrYPWvyLbZOlrdQ/4cVxlGl4EUn+c= Received: from BN9PR03CA0917.namprd03.prod.outlook.com (2603:10b6:408:107::22) by PH7PR12MB8155.namprd12.prod.outlook.com (2603:10b6:510:2b2::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6156.23; Mon, 6 Mar 2023 17:25:13 +0000 Received: from BN8NAM11FT045.eop-nam11.prod.protection.outlook.com (2603:10b6:408:107:cafe::11) by BN9PR03CA0917.outlook.office365.com (2603:10b6:408:107::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6156.27 via Frontend Transport; Mon, 6 Mar 2023 17:25:13 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; pr=C Received: from SATLEXMB03.amd.com (165.204.84.17) by BN8NAM11FT045.mail.protection.outlook.com (10.13.177.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6178.15 via Frontend Transport; Mon, 6 Mar 2023 17:25:13 +0000 Received: from SATLEXMB04.amd.com (10.181.40.145) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Mon, 6 Mar 2023 11:25:12 -0600 Received: from xhdsneeli40.xilinx.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Mon, 6 Mar 2023 11:24:45 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH V5 07/15] powerpc/83xx/mpc832x_rdb: Replace all spi->chip_select references with function call Date: Mon, 6 Mar 2023 22:51:01 +0530 Message-ID: <20230306172109.595464-8-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230306172109.595464-1-amit.kumar-mahapatra@amd.com> References: <20230306172109.595464-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT045:EE_|PH7PR12MB8155:EE_ X-MS-Office365-Filtering-Correlation-Id: 1537cbf0-0c77-4281-2019-08db1e67beba X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: ClrZL3mq4MiDm/KQrQWyRr7xwycSL454yU35XAFJVx2GmOYnWphJieXBmmn/jvC8iOoIGcV3cSP1fiUADV3s+8MGk1ZxGIyMbBSoUPw2TRRkspbhSSY+bQLdNjNVTMfHunsiAYRDko3pgTiJRAw8lQgge7jNRgpLGpQr2T+mMlXmh3s1m8L6zDX5SgkqJRkt+3STH+kgLr4DpESKhAKGuQLtF/WMr08VUq+ayZN6ZYxIyQxsBjQTTjZsfjbwqkEtyVzAtskQZBW8ovuID5xBwf/VvXf3FSOdxy3DagqCRNg2e2lHMEzfGJ29MGzm0RoEJavCog3s5nZ4mg1aFh/p2Kab3ABk+7tuJVCP0O1js9UoeIFc4GHTLzSeuPKDKTyu/0Goh2f8g4WtY4blZ/1rUSkc/BupmktRoja8BljlRRqJvYEvhhUe8w94eG8ak8fnUY5IDT7iJXmsu9q2EmPw/QHm1VaemdVIjMsbPO9GFz7rJ0+zonXerEa/xeBYpZw1DuFpa6i0QX+8vKYWgXTRa5B2H6b1UEqo1UR501dc1rrtWkLlIdLigs3eJjjmsjtxsoRokq9Efapdi9nrVvp8iEmxSaLbP2F50yWmE1zEC/PpLryTaA3dH4qlGgLLA2isytYYc+e1v1jljK5wAuFjKboBkww0z8gXwTX6oH2eWRwHMUSwMR+4pnIY/TXsDsJ/TskLaPu8RtpTJG3SFMYsEpMVBuel1a1mUcadlcaPsBwEyZZXRd6W9npSb6kzKUI6TfvRvHIAj9nkUP03J1FrOybEe6IgJqwxNNShcQI2HVKTKkAbZSeE3Uk9bHL+JeyfKreZK1YgpZl57xvddtZ08iYNTrPJdqQtlE/IjFNZxr8= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230025)(4636009)(39860400002)(396003)(376002)(346002)(136003)(451199018)(40470700004)(36840700001)(46966006)(1191002)(478600001)(36860700001)(6666004)(47076005)(83380400001)(426003)(82310400005)(36756003)(40460700003)(356005)(110136005)(82740400003)(921005)(54906003)(316002)(1076003)(186003)(26005)(336012)(5660300002)(2616005)(41300700001)(7276002)(8676002)(81166007)(7416002)(7366002)(7336002)(70586007)(7406005)(86362001)(8936002)(70206006)(40480700001)(4326008)(2906002)(36900700001)(2101003)(83996005)(84006005)(41080700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Mar 2023 17:25:13.1828 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1537cbf0-0c77-4281-2019-08db1e67beba X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT045.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB8155 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod members of struct spi_device to be an array. But changing the type of these members to array would break the spi driver functionality. To make the transition smoother introduced four new APIs to get/set the spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and spi->cs_gpiod references with get or set API calls. While adding multi-cs support in further patches the chip_select & cs_gpiod members of the spi_device structure would be converted to arrays & the "idx" parameter of the APIs would be used as array index i.e., spi->chip_select[idx] & spi->cs_gpiod[idx] respectively. Signed-off-by: Amit Kumar Mahapatra --- arch/powerpc/platforms/83xx/mpc832x_rdb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index caa96edf0e72..4ab1d48cd229 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -144,7 +144,7 @@ static int __init fsl_spi_init(struct spi_board_info *board_infos, static void mpc83xx_spi_cs_control(struct spi_device *spi, bool on) { - pr_debug("%s %d %d\n", __func__, spi->chip_select, on); + pr_debug("%s %d %d\n", __func__, spi_get_chipselect(spi, 0), on); par_io_data_set(3, 13, on); }