From patchwork Fri Mar 10 17:32:07 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: 13180428 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 1EF23C7619A for ; Sun, 19 Mar 2023 16:03:23 +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=/Shhg/9Zr69tIJzfn2L5tVrrupWXgJVUOw8HprSQLCk=; b=Qz5qK4TVQaR/88 4KufwUBuBB5fdLalrLfsKA8/eDLiuIlA8t+XbQLBtO83E0DZib6DnE3N8Y0R6fLHFwdgGb5EKhQsy LVUIIYfdR46BbFq1ymZ6bK4CShGdpfLXDXJ3Iu4jQs483rA98PKau8Q0N9iGfs4J/a19JDBdGOoXI sBs8Ho0dNUPUkCxxpQVytaNqc6Nis8N2WA3bs8MmluT+DqvpMtEgZUXnb5U/DoUbNdWktWULQfEZD LQT2gg063vd2ynpTq0zy6CO5wt+/pAa3//Vqx/snLn9u4sXXjcyx5SE0vPVy4YhERn59jXkxRnt2s OPsI0rmCnWTtPqCSrarg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pdvUf-006yvL-38; Sun, 19 Mar 2023 16:02:49 +0000 Received: from mail-mw2nam12on20618.outbound.protection.outlook.com ([2a01:111:f400:fe5a::618] helo=NAM12-MW2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pageU-00FZFE-Ey; Fri, 10 Mar 2023 17:35:40 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=VuTgskPW7/J+dDDNKAo0s8HTRPEMj95aGaulhCerl+7slwVK5HXwGr+KgaOGOmGju9KFDgkjai94nqcZRFDEm0zdHU7nybxph4lSmkKbDOJOJsxM8TD7a+QLOa5upSHpPFgNsqJpF6M0ZVbhJOz4EV8nqrcPlka+hzDDlQs0szEQTnqeLa7IiM6ri7lrzLZkvjOOaURX88Rxl3AqlpSvcatSqe7KEhKffxUKUKCfEkJQMIHegE8xly7wU2RKxFjBBo/KhkCQ1U0LnAL2TbT4B7NAQVZqY5NtM+HFUGB7R96ZmvZup/jAyNfjjjQn40IpE54MCf8V0zfAL1wcys00yA== 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=JrN+S0no9tJJWOPy0MesAGh9gOiwa6v7pOuBcPHrftY=; b=k5WRHNlVSwQWyKK8Sxb/VOSMHFjtouPl5Tmc5YyGx25Eu009zVdF6TLzCbktHSRPaQkFaZKT/9iKaCxfUwaMN0QQ8JBVDpnNv6ew4aGYEHZUiDS2k7LvaUa/PbxjK8p/yFvvVlzvubVWdT3NuKSxJPAbBIbUTexrjCubqGN8ehRiISnCR7w0YTgCtk0qSmNv+2wr331lSpMFRj411AiF7T82I2R5iD40TqBno4aPVdcrn633awbkNnITQj5NWHaZm1vyyI6XbTXa15LeB6q9PmAMmn3WH86Nj+4ePXeZ+BXnAoDVGry2BI4PoVlYrblX73jzC6CWVuanW+a6Z6xjag== 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=JrN+S0no9tJJWOPy0MesAGh9gOiwa6v7pOuBcPHrftY=; b=hpauHXnNjR9YkcOju+Vs7fQx7GGP1Q3mJxT+9kcfuSH0kc3wkgjr/qDqyidKsOWmzZ0Bc7+bJcasthQ94xlwrRiQP+/IkaNVIr54pVJauxEygOxNrQj5nparjpGxcdnWe6fbNKa1vELQZgbR7rJDKvmktlXRvL+9FG1vwUZ0Iz4= Received: from BN9PR03CA0128.namprd03.prod.outlook.com (2603:10b6:408:fe::13) by BY5PR12MB4276.namprd12.prod.outlook.com (2603:10b6:a03:20f::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.19; Fri, 10 Mar 2023 17:35:30 +0000 Received: from BN8NAM11FT089.eop-nam11.prod.protection.outlook.com (2603:10b6:408:fe:cafe::7d) by BN9PR03CA0128.outlook.office365.com (2603:10b6:408:fe::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.19 via Frontend Transport; Fri, 10 Mar 2023 17:35:30 +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 BN8NAM11FT089.mail.protection.outlook.com (10.13.176.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6178.20 via Frontend Transport; Fri, 10 Mar 2023 17:35:29 +0000 Received: from SATLEXMB06.amd.com (10.181.40.147) 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; Fri, 10 Mar 2023 11:35:29 -0600 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB06.amd.com (10.181.40.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Fri, 10 Mar 2023 11:35:28 -0600 Received: from xhdsneeli40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Fri, 10 Mar 2023 11:35:01 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , "Greg Kroah-Hartman" Subject: [PATCH V6 05/15] staging: Replace all spi->chip_select and spi->cs_gpiod references with function call Date: Fri, 10 Mar 2023 23:02:07 +0530 Message-ID: <20230310173217.3429788-6-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230310173217.3429788-1-amit.kumar-mahapatra@amd.com> References: <20230310173217.3429788-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT089:EE_|BY5PR12MB4276:EE_ X-MS-Office365-Filtering-Correlation-Id: 5511b961-59c9-48e2-391e-08db218dd7ea X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: vHo5wxM5reV23mqh37RuO4W9vdK1162YScRMwW6IXSCUqIhLeJAUyo6+UUQAM1tT8Mf3Rh2hPXHFVkmYqicje7bEVpMAhXA8i966WmnMM2OVXpsD1fn/uagsWACXHcD/P+YfttBCrjYQ3aXiyQqCYx8jhA/mT0wBwlGItyC/nUTBnUN9rrrIZchBWv7AJAQ1yHtaR64aSU4voIWytCM8izN9G7zGRKc+4rNPMdPZd5KCMPg390FDuLriisSlOrWzvlaPZMXIyGllczhrUUVV0yQOTpNUlHH7SZTdUZKQdYzo4x4F1BKgmU5yvLOAbcljNLOAoYtQYyWADFeAtQIg5xaWjmRiCRR4prNHjRf4GvQFZofSlKUnkCh1k8xAI7me9k2t4LJgQ4llUzc02frGEglIO+Ls2LzolcetcYJY1QfLGxTWCEtYgybsGg8H+5SJ6EM4g1a0LbSWCaAAYU90O1g4EbT2JtvRUQQNOwpcl8HJyYR4uzo5XV6tX+DM8oRzxb4NCYeAvP0hHaD0J7MpcTpwgdM/NqTfgMElw5XfBVfDPBIJmeYVHeaOmPJsoivbuqg1NDtTxc2CMlnUHOghELKBdRHgG++gVKpfSnxQXM9Kf1Lk0OkVhjBFMfCHQrnlf+6AMYV977QZSNRfTP3BnJBXN+OPEr47dNfs4NS35ERJ2Ta2BQMCX+DvN5BHH3oPHhyarb3gM8VGHfa+nN2+d8QDerNW8LLpZZVHiYb4YbTXiJCu4FmKnNC3r3Ik2+RukBOP9aXJzI14PSN/eagsccY65zlJMzbR37Cw4CFL7ISzgSdE/LfLCg/nsMLBLSIvi4xfBaUnJFuemZrvwqpRX0IL70t5xfi7DCH82LJlkso= 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)(396003)(136003)(376002)(346002)(39860400002)(451199018)(36840700001)(40470700004)(46966006)(36756003)(186003)(82740400003)(36860700001)(336012)(41300700001)(40460700003)(1076003)(2616005)(426003)(47076005)(83380400001)(26005)(4326008)(70206006)(8676002)(2906002)(70586007)(7336002)(5660300002)(7366002)(8936002)(7276002)(7406005)(7416002)(40480700001)(81166007)(356005)(110136005)(921005)(86362001)(316002)(478600001)(54906003)(82310400005)(1191002)(41080700001)(2101003)(36900700001)(83996005)(84006005);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Mar 2023 17:35:29.8207 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 5511b961-59c9-48e2-391e-08db218dd7ea 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: BN8NAM11FT089.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR12MB4276 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230310_093534_598978_D4B8A6F0 X-CRM114-Status: GOOD ( 13.76 ) X-Mailman-Approved-At: Sun, 19 Mar 2023 09:02:31 -0700 X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.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 Reviewed-by: Greg Kroah-Hartman Reviewed-by: Michal Simek --- drivers/staging/fbtft/fbtft-core.c | 2 +- drivers/staging/greybus/spilib.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index afaba94d1d1c..3a4abf3bae40 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -840,7 +840,7 @@ int fbtft_register_framebuffer(struct fb_info *fb_info) sprintf(text1, ", %zu KiB buffer memory", par->txbuf.len >> 10); if (spi) sprintf(text2, ", spi%d.%d at %d MHz", spi->master->bus_num, - spi->chip_select, spi->max_speed_hz / 1000000); + spi_get_chipselect(spi, 0), spi->max_speed_hz / 1000000); dev_info(fb_info->dev, "%s frame buffer, %dx%d, %d KiB video memory%s, fps=%lu%s\n", fb_info->fix.id, fb_info->var.xres, fb_info->var.yres, diff --git a/drivers/staging/greybus/spilib.c b/drivers/staging/greybus/spilib.c index ad0700a0bb81..efb3bec58e15 100644 --- a/drivers/staging/greybus/spilib.c +++ b/drivers/staging/greybus/spilib.c @@ -237,7 +237,7 @@ static struct gb_operation *gb_spi_operation_create(struct gb_spilib *spi, request = operation->request->payload; request->count = cpu_to_le16(count); request->mode = dev->mode; - request->chip_select = dev->chip_select; + request->chip_select = spi_get_chipselect(dev, 0); gb_xfer = &request->transfers[0]; tx_data = gb_xfer + count; /* place tx data after last gb_xfer */