From patchwork Thu Feb 2 15:22:50 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: 13126334 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 3C8BEC05027 for ; Thu, 2 Feb 2023 15:26:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232861AbjBBP03 (ORCPT ); Thu, 2 Feb 2023 10:26:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231903AbjBBP02 (ORCPT ); Thu, 2 Feb 2023 10:26:28 -0500 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on20601.outbound.protection.outlook.com [IPv6:2a01:111:f400:7eae::601]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C01F6F735; Thu, 2 Feb 2023 07:25:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=TdSThlvzQGwVDk7Gntwvqqah6HFG+pduxQeW85hkI1dMOy+fuw8xriE9DOElJielv01JPUIoyqbfxs9freMlrGWeOt8uiGDO9S66keE8SC7/sJKV0FDPj9Smu1XLDcOPiUDzuUmTui4c8S1MiHLsCNZpa3ptpdEJ3e/ysbOzHH1m09L5Qp/vwZ6ddLetTEtN73diLw5nFveYZFE2cYeaFfm+hILTd1g3xeiW/NrruZPyUvrDlgA7iT08EFX01PxJKUfA0cpQVPqUV8N9dnv7ZxgSRtOtVym741sEmvEETE9rpzmFuiKOesQyAtA1qFK7FKkiO/VQX6VqwN+NjR/3hQ== 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=X0mek7sYEcwn3EHTn0hjiJiEOQxj6ZU+lxeDuC9yHoBqGFDl/4RXnMY/KkIw3xA3gcPB3LoMXKA4jXeOw+ncPoqWhtEJUvTouR/a2k/+L/sWu+/MY+PKcb0XNGliI1ysuz0WnyAWsBFMeMWdTYLkJx+zv5esFcTYY/yZVgBElnw7N4stmLr92J/TkyGeMNWViv/yAAxk+CkRzv+0SxmjqvrYmy1NqYlFqhMkORFFW+bvQ6pxjNIkOQ/QzEYoMJ/QXuXXE5Te9rFVVjF79gAtopa2hCKEZiFTgS7GuLMrXKr+rnlOed0pBYGiOpnrO7dJgQB7+BgV72irplOXgJLaGw== 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=GqDQPuJjw0geLo+5XK3XQqDnAyydAS/Uwwym855nnx+PnSDokdWhSadppDJF+t/uJyA4C/XElL2jc0YdPj9TRa9w+HqPjlN6dgkFtWfX9No+cm0vDRLrU0OIiwD/ayeZB3eJGTpQfZI6cFmdwhBMsNmWExXurmA5YAiUqAcOhkk= Received: from BN9PR03CA0680.namprd03.prod.outlook.com (2603:10b6:408:10e::25) by DM4PR12MB5311.namprd12.prod.outlook.com (2603:10b6:5:39f::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6064.24; Thu, 2 Feb 2023 15:25:22 +0000 Received: from BL02EPF000108EA.namprd05.prod.outlook.com (2603:10b6:408:10e::4) by BN9PR03CA0680.outlook.office365.com (2603:10b6:408:10e::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6064.27 via Frontend Transport; Thu, 2 Feb 2023 15:25:22 +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=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BL02EPF000108EA.mail.protection.outlook.com (10.167.241.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6064.21 via Frontend Transport; Thu, 2 Feb 2023 15:25:22 +0000 Received: from SATLEXMB05.amd.com (10.181.40.146) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 2 Feb 2023 09:25:22 -0600 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB05.amd.com (10.181.40.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 2 Feb 2023 09:25:21 -0600 Received: from xhdsgoud40.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; Thu, 2 Feb 2023 09:24:58 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , "Amit Kumar Mahapatra" , Greg Kroah-Hartman Subject: [PATCH v3 05/13] staging: Replace all spi->chip_select and spi->cs_gpiod references with function call Date: Thu, 2 Feb 2023 20:52:50 +0530 Message-ID: <20230202152258.512973-6-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230202152258.512973-1-amit.kumar-mahapatra@amd.com> References: <20230202152258.512973-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF000108EA:EE_|DM4PR12MB5311:EE_ X-MS-Office365-Filtering-Correlation-Id: 6d202d06-f835-42d7-cff7-08db0531b38f 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230025)(4636009)(376002)(39860400002)(396003)(136003)(346002)(451199018)(36840700001)(40470700004)(46966006)(70206006)(478600001)(86362001)(8936002)(4326008)(41300700001)(47076005)(8676002)(36860700001)(70586007)(83380400001)(336012)(426003)(2906002)(26005)(186003)(356005)(6666004)(82740400003)(921005)(81166007)(7406005)(7276002)(7366002)(7416002)(7336002)(5660300002)(40460700003)(36756003)(1076003)(40480700001)(2616005)(54906003)(110136005)(82310400005)(316002)(83996005)(2101003)(41080700001)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Feb 2023 15:25:22.5577 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6d202d06-f835-42d7-cff7-08db0531b38f 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF000108EA.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5311 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 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 */