From patchwork Wed Sep 11 09:40:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tudor Ambarus X-Patchwork-Id: 1160879 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="X12tFh1o"; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="Tw4IX6AP"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46SxnX3xZvz9s00 for ; Wed, 11 Sep 2019 19:44:32 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=YTvGqJJi4nvk6Et6S99BFMu1CILogCC2jjk6e/CzS3k=; b=X12tFh1oeDLaJ+ GQBCNQ7QOoEZb9KLfP6RtMfBIH7ZP+EWbDw4k/xVL28mFTleVWircNFJVbbaGXVh39Nw3F0qpB5l3 KY7GoUIctm2p59TIAdRmqdvSvibt03L5YJPg0/iVBOQWIRlSgvr0YzhedWyLMq6qm6vXMAr/ODIVq app/q/hZi33a/kKoanJRhWgLSgiOnyt5wEFTmoCiq4iNEz8srezhaJu/WuKEctivOo//bmDdhVAJh BhRJ5OueTi59VY0gH3DmybOMNoGefbyF38YJl5XDmT+hEnVCOxIDpGkxiBsG2hkVM8JWObIcyxDxd VhdQQigB4KsybOAgkrbA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i7zAq-0004QP-Gu; Wed, 11 Sep 2019 09:44:28 +0000 Received: from esa4.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i7z7g-0001gg-Ur; Wed, 11 Sep 2019 09:41:14 +0000 Received-SPF: Pass (esa4.microchip.iphmx.com: domain of Tudor.Ambarus@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa4.microchip.iphmx.com; envelope-from="Tudor.Ambarus@microchip.com"; x-sender="Tudor.Ambarus@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com a:mx1.microchip.iphmx.com a:mx2.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa4.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa4.microchip.iphmx.com; envelope-from="Tudor.Ambarus@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa4.microchip.iphmx.com; spf=Pass smtp.mailfrom=Tudor.Ambarus@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dkim=pass (signature verified) header.i=@microchiptechnology.onmicrosoft.com; dmarc=pass (p=none dis=none) d=microchip.com IronPort-SDR: ciYjYe5olj+lNH2b/8zzBJuqBaM0AJNvEEQgTegNacb+1wEw1cDjJ8Xi4E2F6K6DZ5yGQsQz8+ OD/I6bZf48doVdextxBv7KvBm5U+D2lz5t9YdZygH0OlcTG+dMESC20GPfLoGCA/u47r4/Py8e aRZhCT1q1VM56bdez5+Jz3a8cIDkg7TzAzUnFsS+iP+t+FeLc1/9Q5EQkUuJMZOTb6+2lWpMvl hwO5o1fYZkZ6aFZ2FQvtSRNLUptnFEeFExb49nBFmwOEYqFO94jePZsXt89L+37rGXLATgVLqq pSQ= X-IronPort-AV: E=Sophos;i="5.64,493,1559545200"; d="scan'208";a="47528356" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 11 Sep 2019 02:40:44 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Wed, 11 Sep 2019 02:40:44 -0700 Received: from NAM03-DM3-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.87.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5 via Frontend Transport; Wed, 11 Sep 2019 02:40:43 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=OnMQkyG/Mh6qIKRtOeihIIjv3E+l02JMwYYXl5pwMkfVR3mjrD/VxG6CSzfUAOCH95sw4pFmR0VQAWDUQxfqs//VySMFtv3mDNxpUqkvjVReAi6Eq+t/C926eprYRZb9o2HufFTrT25FjwkvpRpFz4is2ZsXsZm2R2UaGzQdSePVgW7hHg7URPI0KGnRQuaLQG+S1GnMepHzXEOJaWemJysvkgbCTDePA3/mlRVZtXZl1TzflCJiVxxEpkjyBU4rBj6HWoVJLPCAOQm+WgAVYC30JVBhVqh3riIAekQ/3/EXoZtFlurKWeQKZs55/N1+TpxTqv2jHOUel2vUXmTVEQ== 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-SenderADCheck; bh=ys0ySanDxvKSuni2DkoCA+py7hv5YKiDDD/ymu6Y3Ps=; b=BdUTKC/t9l3vF8k0w0nf/1Sub0ARMCuuPBMeA4lSJR3bNhs/G6CuaD03UnP/+uSjtZMotWYU+2+IusmeTmW2n3yOCHkpZLN/uZu55ausVif7ceLXTpNYyQCzNYZE8dbKdeLqisg6jWRYCh+RSgviUO2Uz6bCymTJ20IOiAk3PW45yjAtOijrtyHCDvnYaRD1X+9PAAfJRwdsnQnrDFs0b88NwcUILEcehgNFVelO7z/+Mflrz/y85A7jet5NuxyOlzH2O2chE6/4mjpsHMnTVkGk1NFApJJ+ydbHExJj23l2BLqaMxF0ykU9Wi8l8Tx2OAPqNQ12bgSZWNhVY4uXPw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=microchip.com; dmarc=pass action=none header.from=microchip.com; dkim=pass header.d=microchip.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector2-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ys0ySanDxvKSuni2DkoCA+py7hv5YKiDDD/ymu6Y3Ps=; b=Tw4IX6APTmYAFGPhOYg37zNqxnyr/PZYoiOUiX22eqPgqs2ZrIDoUfL3C1X/ubrlaMxnWFxXf5zTP0mF6VT9ZXrrs/+ABmDBbg80goX/9xOF23GjtZTy/shUx8xXUdtKRn/YwGi2cr+aqMNaR2FNU6aCo0c8SuUBntm+98w2OgI= Received: from BY5PR11MB4435.namprd11.prod.outlook.com (10.255.89.94) by BY5PR11MB4401.namprd11.prod.outlook.com (52.132.253.77) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2241.14; Wed, 11 Sep 2019 09:40:42 +0000 Received: from BY5PR11MB4435.namprd11.prod.outlook.com ([fe80::4049:4ab3:1825:469b]) by BY5PR11MB4435.namprd11.prod.outlook.com ([fe80::4049:4ab3:1825:469b%3]) with mapi id 15.20.2241.018; Wed, 11 Sep 2019 09:40:42 +0000 From: To: , , , , , , , , , , Subject: [PATCH 00/13] mtd: spi-nor: Clean Flash Register operations Thread-Topic: [PATCH 00/13] mtd: spi-nor: Clean Flash Register operations Thread-Index: AQHVaIT67doM0cAg5keFoIj15sOM0A== Date: Wed, 11 Sep 2019 09:40:42 +0000 Message-ID: <20190911094031.17615-1-tudor.ambarus@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR09CA0118.eurprd09.prod.outlook.com (2603:10a6:803:78::41) To BY5PR11MB4435.namprd11.prod.outlook.com (2603:10b6:a03:1ce::30) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.9.5 x-originating-ip: [94.177.32.156] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5eccf51f-ced8-4b5f-2f29-08d7369c1cca x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600166)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:BY5PR11MB4401; x-ms-traffictypediagnostic: BY5PR11MB4401: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:5516; x-forefront-prvs: 0157DEB61B x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(346002)(396003)(39860400002)(376002)(136003)(366004)(189003)(199004)(1076003)(53936002)(6512007)(102836004)(478600001)(256004)(36756003)(26005)(25786009)(4326008)(5660300002)(186003)(2616005)(476003)(486006)(107886003)(2201001)(305945005)(3846002)(66066001)(71190400001)(14454004)(50226002)(110136005)(66946007)(71200400001)(7736002)(66446008)(64756008)(316002)(66556008)(66476007)(99286004)(8676002)(52116002)(8936002)(6116002)(81166006)(7416002)(2501003)(6436002)(386003)(81156014)(6486002)(6506007)(2906002)(86362001)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:BY5PR11MB4401; H:BY5PR11MB4435.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: nYcOmEfZdcPo8pUuNQ8mfRLOSfuSpRKyvAPxpyhQ9P6DdCNp9zaN6YfEJ39U25MU+bh8XJ0NG2UXE1Ehgf23haDzbLqv9dxT5qjSG+drHkUL7Sjg/Gvl40E8aNvsBwWPBLi7vjDqDFaNhtvgUItmpOGEOLDPSAEoaYIErrTDiZAl3tKtQvUq1B6U5iIaQuXtkF013SwSK7tqS0GaUYE0QojmFyTiUG2m8TaU7M2T4yAk3ao6hnAs7GsrZNsWMFpPEv60xsR0nhWOLDJT4JRxpS5HU4VU8kkVRgco96iK13CQyBLAdiqiGHJLKBSN9G8I0GYx7Z52A3b9o1YPwctn+niDqTMZ56wrpYkkj00m3pxIGnG5pOzvLyA9qw4vypNYDNzUEoS6r/UA3fyexa/YxGf6QT9m5a7eMWEimjxpEgk= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 5eccf51f-ced8-4b5f-2f29-08d7369c1cca X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Sep 2019 09:40:42.6232 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: TMoOJIKs9lb9JQXPtk+NpWgYpuunBsW9fB67/FmSFuFa/TKF3vK4CXWDrrluZxPRFQj8pNanf04RkoGqaWNDQ07uWXTtfea4ngQr8NEqm/s= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4401 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190911_024113_146499_33A097CD X-CRM114-Status: UNSURE ( 4.69 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [68.232.154.123 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tudor.Ambarus@microchip.com Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org From: Tudor Ambarus Introduce 'struct spi_nor_controller_ops' and move all the SPI NOR controller driver specific operations inside it. Clean the SPI NOR Flash Register operations. Tudor Ambarus (13): mtd: spi-nor: hisi-sfc: Drop nor->erase NULL asignment. mtd: spi-nor: Introduce 'struct spi_nor_controller_ops' mtd: spi-nor: cadence-quadspi: Fix cqspi_command_read() definition mtd: spi-nor: Rename nor->params to nor->flash mtd: spi-nor: Rework read_sr() mtd: spi-nor: Rework read_fsr() mtd: spi-nor: Rework read_cr() mtd: spi-nor: Rework write_enable/disable() mtd: spi-nor: Rework write_sr() mtd: spi-nor: Rework spi_nor_read/write_sr2() mtd: spi-nor: Report error in spi_nor_xread_sr() mtd: spi-nor: Void return type for spi_nor_clear_sr/fsr() mtd: spi-nor: Drop duplicated new line drivers/mtd/spi-nor/aspeed-smc.c | 23 +- drivers/mtd/spi-nor/cadence-quadspi.c | 54 +- drivers/mtd/spi-nor/hisi-sfc.c | 23 +- drivers/mtd/spi-nor/intel-spi.c | 24 +- drivers/mtd/spi-nor/mtk-quadspi.c | 25 +- drivers/mtd/spi-nor/nxp-spifi.c | 23 +- drivers/mtd/spi-nor/spi-nor.c | 1283 ++++++++++++++++++--------------- include/linux/mtd/spi-nor.h | 63 +- 8 files changed, 824 insertions(+), 694 deletions(-)