From patchwork Mon Mar 6 17:20:59 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: 13162070 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 55E3EC64EC4 for ; Mon, 6 Mar 2023 17:46:38 +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=VTz+YrZmRP5e7bhajgXEdzO59SF25CguV6cxegUW0sg=; b=SxzWf9kjXfJ1Tg tFtVLz64sAWajmLLotQOrzYPoCxDKWDilQewuuzo7QwnklXW8xayANoQd08UDCt4FZ8T+wzuCggEA uZ6KxfLJnXqECt9d9gijwasCvjiLxy8pRwYkwOb6Te/VWMbMmW/+jBZ+n3W2jxOh6puyIKXUfpAZF 0v6xUYlhOsW6iLfpD7ndJ7MZv3gM1ia6J1yRQN8NtZqRj3hXmaM1RqELjxpVl9pU2FNHqaGJP+lJQ 6xOiXedTMBvNx+VUCCKcxAKJ7ZdTRv2gpQvFjkApKxuF/nAT7YNU2EF+Z37f7lF4njcHCpQCtDwtr LMi2qHCMAflv8zhG9W4Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZEuo-00EG2g-5g; Mon, 06 Mar 2023 17:46:26 +0000 Received: from mail-mw2nam12on2060f.outbound.protection.outlook.com ([2a01:111:f400:fe5a::60f] helo=NAM12-MW2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZEZV-00E6W0-Q7; Mon, 06 Mar 2023 17:24:40 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=XgrGUvyhJbFcj5MzUD/66qXHmhtJhcU8FmT41WKUTGTJdy0pgrmSANNN6FwxGaEniwzg6LRvMBdavYfM6w/iy9WsYN8dsH9AI9MD4RxlYlHEV2UwEKjwwwVXG/5yB4/h6ymg9dAr12gaS1hCl4vxRNkO6CtPjrHK55+8glzZ+QQV08XoqtS+8u5V7i5Odq+gY/vTVbjTZdj2coyyaxrsOE/nDWAdNU83Z6KIvHnhX0PgKzPXkAu1zmr2mjZUzy13D0Fe3ypwvEhSfd+rNCHfO4r/U+Dls6ZBnr0vEwBWSWTLZgH4sFXZtCk+4xNo4oSEy3BU3rQ50MUO9rPUGMl29w== 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=MdudOHzdJ8vp9nBrJJCRoVVaTeL849iAzAyxRmMLb+q/X5rlJYEJj1f9MvaDMj8yRSfUpVn4Ri9Lm+QImIrC4jjEQRpPoPKkB1vq/j9U0JMtJazCks8s6zdgJRn+aIocsp8KT28Ez/Q1QAfCP0KDp5KgiYWjgnGlM6bxsDERGkTB4ttRSBcvH4hhOP6rIib09JRYN5Jj6dtMymtXOuHw/mSlC1h6N3JDyvGdlkdXZGAKF7PgU8AMBLe9DupdPZXg9aDS/tAi3H3LxdysM8sJcgmv7eZYvxPHIhqM8KeszhfrhDsP/mb2T2T34MDc7ZMGtnNAnpZBeK4ce907qtg3fg== 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=RFaekxbvmDB+9KP4yuK13kMPh2S1/2y5uzJ34uumuc2UdKAJlozc/GoKDQjszWM1YH3LZWG3beBVwlfCItQnKK7uSGGN2goj0cDXapxowwyDI8X2rNSFL8WoKs8nSFs9kPBNh5imqgnZMnOojbAKBB6vcnjqa6bBTgK5G6MNaJY= Received: from DM6PR12CA0011.namprd12.prod.outlook.com (2603:10b6:5:1c0::24) by PH7PR12MB6881.namprd12.prod.outlook.com (2603:10b6:510:1b7::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6156.28; Mon, 6 Mar 2023 17:24:19 +0000 Received: from DM6NAM11FT047.eop-nam11.prod.protection.outlook.com (2603:10b6:5:1c0:cafe::c) by DM6PR12CA0011.outlook.office365.com (2603:10b6:5:1c0::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6156.28 via Frontend Transport; Mon, 6 Mar 2023 17:24:18 +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 DM6NAM11FT047.mail.protection.outlook.com (10.13.172.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6156.21 via Frontend Transport; Mon, 6 Mar 2023 17:24:18 +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; Mon, 6 Mar 2023 11:24:18 -0600 Received: from SATLEXMB04.amd.com (10.181.40.145) 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; Mon, 6 Mar 2023 11:24:17 -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 11:23:50 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , "Greg Kroah-Hartman" Subject: [PATCH V5 05/15] staging: Replace all spi->chip_select and spi->cs_gpiod references with function call Date: Mon, 6 Mar 2023 22:50:59 +0530 Message-ID: <20230306172109.595464-6-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: DM6NAM11FT047:EE_|PH7PR12MB6881:EE_ X-MS-Office365-Filtering-Correlation-Id: dfa8d561-d899-415d-e0da-08db1e679e4b 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:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230025)(4636009)(376002)(346002)(39860400002)(136003)(396003)(451199018)(40470700004)(46966006)(36840700001)(40460700003)(70206006)(8676002)(54906003)(83380400001)(4326008)(70586007)(110136005)(316002)(8936002)(5660300002)(36860700001)(41300700001)(26005)(1076003)(2616005)(426003)(478600001)(47076005)(186003)(336012)(40480700001)(36756003)(82310400005)(1191002)(7406005)(82740400003)(2906002)(81166007)(7366002)(7336002)(7276002)(356005)(921005)(86362001)(7416002)(36900700001)(41080700001)(84006005)(83996005)(2101003);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Mar 2023 17:24:18.7419 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dfa8d561-d899-415d-e0da-08db1e679e4b 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: DM6NAM11FT047.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6881 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230306_092438_533272_65A0A650 X-CRM114-Status: GOOD ( 12.65 ) X-Mailman-Approved-At: Mon, 06 Mar 2023 09:46:16 -0800 X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=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 */