[v4,03/15] iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with function call
Message ID | 20230210193647.4159467-4-amit.kumar-mahapatra@amd.com |
---|---|
State | New |
Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org> Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp1140820wrn; Fri, 10 Feb 2023 11:41:03 -0800 (PST) X-Google-Smtp-Source: AK7set/T0Gh3UwrSIE8X4rhJqcVnI/HHSSLUh9Aj3ON4dzBveWPrhE/6ZxocvyMyECn2onrFSvLJ X-Received: by 2002:a50:8746:0:b0:4a0:e234:5351 with SMTP id 6-20020a508746000000b004a0e2345351mr18061440edv.15.1676058063176; Fri, 10 Feb 2023 11:41:03 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1676058063; cv=pass; d=google.com; s=arc-20160816; b=J8AwZjDK3zJRRoIP2iW38vSZqwaqDrJtL/8+TXY4m4w1XUCzxIbJS1h8CvZ3l/THB+ pe286ShW1kySthGoE6bXg5x4sU4jRtiPqtbRUylYyf/S/DCixp97+tPc//2afrKdPkP/ VmmZ9gD079XYYAXYo3lwZnr4xijqbE4BSxEwY1QFqP/+wdj5ZXBqG2GooerVx2qLEkoH +pWRRoGYi/NGZVEPBKKJxEj7TuPWgVHedpL45J6YaNU5oxuh7em4FsE6GT4kBhPODLO0 NnXeow5CtM5Hkei14mmZie6BgBOYPuZ7wcrPIVJxO7+LFmAMjWbKgDKZv1i/Q2poc8hA 08bw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=PGTDv9j62eqAAUbZYCqOwhh6o6pzCwATcSrO/Vzqvog=; b=CP4BVdnnnyIycO8sBvbQgHslkojvQ6OI/qJ5XCQ98ZOmDcIGYNJCzpb3XM7xNG5Bbt HxlsOSpMg9D1GyRciEnrtQ6lumVCBlibV2X2fuKkI1YXRCThkzUUzGGMnNhtJR2Okr+4 AWne3stGe9M0A3slPePRA9NuH1JJZJ/dl29+Eou4AGyI1/uVMZhL89gnQkYsKXJKAFrs cmMp7wfMT+Bu1RtI2wsuXDfwAJVB7YIlG4mQknXzGq/8iKomtdGyyzhsKbA8BWeJeH2z Msr7BRm9SPNzlBF+XoQ7kZh+ezN84rQTlFbmvRN6aSiouu7qxX4XfXGx/00La+ZS6vzA EZ4w== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b="3gqq/Kso"; arc=pass (i=1 spf=pass spfdomain=amd.com dmarc=pass fromdomain=amd.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id o11-20020aa7d3cb000000b004ab178ad453si5755673edr.629.2023.02.10.11.40.40; Fri, 10 Feb 2023 11:41:03 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b="3gqq/Kso"; arc=pass (i=1 spf=pass spfdomain=amd.com dmarc=pass fromdomain=amd.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233061AbjBJTjn (ORCPT <rfc822;ybw1215001957@gmail.com> + 99 others); Fri, 10 Feb 2023 14:39:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233274AbjBJTjd (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Fri, 10 Feb 2023 14:39:33 -0500 Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-sn1nam02on2060b.outbound.protection.outlook.com [IPv6:2a01:111:f400:7ea9::60b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15C9F7E8C3; Fri, 10 Feb 2023 11:38:59 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=T7A9GBOocMudz/1u+fjQKs0aoWBThpqZul6CJdAVSrAMxVePQWsddDAyIqJrNt3agdPJVTFgS8eUTRkQiCH2tIQcq90nt0I8g8gkEmz9pybE6tWR1+jXGRltM2D3la+XYf6wWVqla5jqsyX/RSNEKXl0DNk8WgVk4JYscJTa2udgEyCKbis5c5mBDeuyQPoErm+XzMgUpNQ0bZs6bsqUlW10GVlkMkSN3n7CNxPdgZxY01f3pY6JlX0IolQfrYhWOI/4s+uXzmDPC/3c+H1kTyXOHfuConPZRXJuNsC2CLVAwUri1weYQnYQTJaN3MY3EeIfOlfEf1z1uB4siLoajA== 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=PGTDv9j62eqAAUbZYCqOwhh6o6pzCwATcSrO/Vzqvog=; b=LUbqSnjj/F7OUBvNJ51k8rLbpXN/1W0t3ruefHFvIqW26l07mdI99klh/Q5JwA1GDOYtP+NjTFeL+NNuryWI3DV+wCfPdwqBV9CuKQkV4OUFFxVJWSVSvEB3iZO4mkp7OXlzcUhyluZH5deF3EWYAnBN91zrJ9paYKuniAIb/o+hZYlt5mx3PynmjiyKnRLWmVxmsZzIIPlRjlFlvJtIn42LHXJtRq2U+jwwuA8PWzctibzpT0Tt7iYpvDc6jYwCBBtTGqE/MxeDd21YVanVeFjmybS/cdZQTlKQKVki3AaWfjnSCvDQMOnXracBWwn0OHJj0adOQPo6dtc8IGUaYQ== 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=PGTDv9j62eqAAUbZYCqOwhh6o6pzCwATcSrO/Vzqvog=; b=3gqq/KsoZQpDizQE1oIAqvVi4TR5LUXFqFILRyZPZfYwRLC0dzNfWhVrl82QvNuKX+jABKvZ5dzfyoW7fVdQBSbcTyIgAgovbl9SOk5ecgEnahSPDvZsEQgJRuc/z/gr7Nt+M36Psp9hDPS/z4SjCyYWGwK16TB3dm8ZeVwqTVc= Received: from MW4PR04CA0184.namprd04.prod.outlook.com (2603:10b6:303:86::9) by IA1PR12MB8537.namprd12.prod.outlook.com (2603:10b6:208:453::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.19; Fri, 10 Feb 2023 19:38:39 +0000 Received: from CO1NAM11FT038.eop-nam11.prod.protection.outlook.com (2603:10b6:303:86:cafe::ec) by MW4PR04CA0184.outlook.office365.com (2603:10b6:303:86::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.19 via Frontend Transport; Fri, 10 Feb 2023 19:38:38 +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 CO1NAM11FT038.mail.protection.outlook.com (10.13.174.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6086.21 via Frontend Transport; Fri, 10 Feb 2023 19:38:38 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) 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 Feb 2023 13:38:36 -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 Feb 2023 13:38:10 -0600 From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com> To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>, <richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>, <tudor.ambarus@microchip.com>, <pratyush@kernel.org>, <sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>, <clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>, <rjui@broadcom.com>, <sbranden@broadcom.com>, <eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>, <john.garry@huawei.com>, <shawnguo@kernel.org>, <s.hauer@pengutronix.de>, <narmstrong@baylibre.com>, <khilman@baylibre.com>, <matthias.bgg@gmail.com>, <haibo.chen@nxp.com>, <linus.walleij@linaro.org>, <daniel@zonque.org>, <haojian.zhuang@gmail.com>, <robert.jarzmik@free.fr>, <agross@kernel.org>, <bjorn.andersson@linaro.org>, <heiko@sntech.de>, <krzysztof.kozlowski@linaro.org>, <andi@etezian.org>, <mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>, <wens@csie.org>, <jernej.skrabec@gmail.com>, <samuel@sholland.org>, <masahisa.kojima@linaro.org>, <jaswinder.singh@linaro.org>, <rostedt@goodmis.org>, <mingo@redhat.com>, <l.stelmach@samsung.com>, <davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>, <pabeni@redhat.com>, <alex.aring@gmail.com>, <stefan@datenfreihafen.org>, <kvalo@kernel.org>, <james.schulman@cirrus.com>, <david.rhodes@cirrus.com>, <tanureal@opensource.cirrus.com>, <rf@opensource.cirrus.com>, <perex@perex.cz>, <tiwai@suse.com>, <npiggin@gmail.com>, <christophe.leroy@csgroup.eu>, <mpe@ellerman.id.au>, <oss@buserror.net>, <windhl@126.com>, <yangyingliang@huawei.com> CC: <git@amd.com>, <linux-spi@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <joel@jms.id.au>, <andrew@aj.id.au>, <radu_nicolae.pirea@upb.ro>, <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>, <claudiu.beznea@microchip.com>, <bcm-kernel-feedback-list@broadcom.com>, <fancer.lancer@gmail.com>, <kernel@pengutronix.de>, <festevam@gmail.com>, <linux-imx@nxp.com>, <jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>, <avifishman70@gmail.com>, <tmaimon77@gmail.com>, <tali.perry1@gmail.com>, <venture@google.com>, <yuenn@google.com>, <benjaminfair@google.com>, <yogeshgaur.83@gmail.com>, <konrad.dybcio@somainline.org>, <alim.akhtar@samsung.com>, <ldewangan@nvidia.com>, <thierry.reding@gmail.com>, <jonathanh@nvidia.com>, <michal.simek@amd.com>, <linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>, <linux-arm-kernel@lists.infradead.org>, <linux-rpi-kernel@lists.infradead.org>, <linux-amlogic@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <linux-arm-msm@vger.kernel.org>, <linux-rockchip@lists.infradead.org>, <linux-samsung-soc@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, <linux-sunxi@lists.linux.dev>, <linux-tegra@vger.kernel.org>, <netdev@vger.kernel.org>, <linux-wpan@vger.kernel.org>, <libertas-dev@lists.infradead.org>, <linux-wireless@vger.kernel.org>, <linux-mtd@lists.infradead.org>, <lars@metafoo.de>, <Michael.Hennerich@analog.com>, <linux-iio@vger.kernel.org>, <michael@walle.cc>, <palmer@dabbelt.com>, <linux-riscv@lists.infradead.org>, <alsa-devel@alsa-project.org>, <patches@opensource.cirrus.com>, <linuxppc-dev@lists.ozlabs.org>, <amitrkcian2002@gmail.com>, Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>, Jonathan Cameron <Jonathan.Cameron@huawei.com> Subject: [PATCH v4 03/15] iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with function call Date: Sat, 11 Feb 2023 01:06:34 +0530 Message-ID: <20230210193647.4159467-4-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com> References: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT038:EE_|IA1PR12MB8537:EE_ X-MS-Office365-Filtering-Correlation-Id: 73299ece-7630-442b-f782-08db0b9e6836 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: PHHK3WMrmy+DVD5iL7Seu1BlQJBbX5m32CtO2eBNw33k+TcdAWYQBIsHFphT/YPSXQch3csXjmxWlKNe9riNZ548aAiaIbapH4dau763C2nJX22mDzsKNcA65ShobKhJ4ABV6KiBg+qUmJz2XvhmA/KZsBLL7Tj0faoNaVWXH/lf5ApDUiR/gL5HLpT9QWCR/P+z3V/RFoxVP7ZT4nQN87FQG9jrewXIiPnDzGUBg2CpBJn+xk0vAZehYKsUcutsTAGYroDMk+/tDdiMnRtb5pJV7qc8MUC8hoxkTpFW2pQms9HSJvx6omXTS6ZRp6fkEyaM7EYWqJ/zmSQ/A8jtrnVpdPcWOvj9o0Awj+IWkxqJOTeCdrewh914aE/EPEtC9uhbh2wynEcaXXshr7IWFhWf9IeSAd4M2PGAD1VfJtAaWMWYvqo4pu3JFH8EraUUn64/oUYqBhudoJeJAofxQ+KZ9T5Ds2XMRnmAS7ntVFhjTC9+8o02x6m7AE0RkY5VAEsY0f1SIzbcWUgnEtzFYBoo2WODhjkV23pX6bW1zySOVWEVs4DknXtGzVAXbSRdcNN5xwYvOA8F+/cmHg1DurVJheihDjdWnKezslzhEPLFjADiNd0S0opJGDmRPHe/XhTS+vX5JFcAGlHOPk0oPJ9rFs1xCATBmzAC9MassniW0qOgXp7rOwnNzO7fcZ0a1V6p3MMl9iuF1sThH+aNNgCwBlAnFbTZs2SOWawkoIPHL3QQZuidByKMf9ji6zP3oY5rNagGzGbVO+89cl2CgC1bw3lRKWba3YadgxnYYgiINhWBbYggWS0vW4B9skbVRlPG+GUHWy91Ln1gg2F5e0szdfKtbt6ts9MdeDE41AA= 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)(346002)(376002)(136003)(451199018)(40470700004)(46966006)(36840700001)(2906002)(186003)(7276002)(7416002)(7406005)(336012)(40460700003)(86362001)(426003)(1191002)(47076005)(2616005)(81166007)(8936002)(7336002)(5660300002)(26005)(1076003)(478600001)(6666004)(36756003)(82310400005)(7366002)(83380400001)(316002)(4326008)(356005)(8676002)(82740400003)(70586007)(54906003)(41300700001)(36860700001)(40480700001)(70206006)(110136005)(921005)(83996005)(84006005)(41080700001)(2101003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Feb 2023 19:38:38.2353 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 73299ece-7630-442b-f782-08db0b9e6836 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: CO1NAM11FT038.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB8537 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,SPF_HELO_PASS, SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757474259379006111?= X-GMAIL-MSGID: =?utf-8?q?1757474259379006111?= |
Series |
spi: Add support for stacked/parallel memories
|
|
Commit Message
Mahapatra, Amit Kumar
Feb. 10, 2023, 7:36 p.m. UTC
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 <amit.kumar-mahapatra@amd.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Michal Simek <michal.simek@amd.com> --- drivers/iio/imu/adis16400.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index c02fc35dceb4..3eda32e12a53 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -466,7 +466,7 @@ static int adis16400_initial_setup(struct iio_dev *indio_dev) dev_info(&indio_dev->dev, "%s: prod_id 0x%04x at CS%d (irq %d)\n", indio_dev->name, prod_id, - st->adis.spi->chip_select, st->adis.spi->irq); + spi_get_chipselect(st->adis.spi, 0), st->adis.spi->irq); } /* use high spi speed if possible */ if (st->variant->flags & ADIS16400_HAS_SLOW_MODE) {