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Hou" To: "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "lorenzo.pieralisi@arm.com" CC: Roy Zang , "M.h. Lian" , "Z.q. Hou" , "stable@vger.kernel.org" Subject: [PATCHv2] PCI/Layerscape: fix wrongly invoking of outbound window disable accessor Thread-Topic: [PATCHv2] PCI/Layerscape: fix wrongly invoking of outbound window disable accessor Thread-Index: AQHUdlkWDR7SdoKvBk2auCyGdas4rQ== Date: Wed, 7 Nov 2018 05:16:49 +0000 Message-ID: <20181107051647.12242-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK0PR03CA0021.apcprd03.prod.outlook.com (2603:1096:203:2e::33) To AM6PR04MB5781.eurprd04.prod.outlook.com (2603:10a6:20b:aa::16) authentication-results: spf=none (sender IP is ) smtp.mailfrom=zhiqiang.hou@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.73] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;AM6PR04MB3973;6:dyUxbCoAf53azRbeBpDBNAUr7igz5bLjjHLSeCYEeSQFIkEvLxVKo3Qxg/uSdOHaHtBx1UmIA/VPOAVSCkdaLmGCFphpxKgeMcT8Z7/8qsBdf1m4B8RtsUVDnuzd89sR6WUo3c5q7hJehywu1eGe4Kl6lu0QsNtTH+Wh2JsA5MXnSEZrhP0zVcK4V0YGNAHpmit8EGTRHRgUYbgxWLrdmXS/vhh/rBHe+Vy4rpvIDsiBBPvyGyA1NJKkkCBzaGHKxdpS/4+xU8DbcHzhwN1HNj+Tvzek3rLVl6ibqwFjwct+qNBA/Bc19E0HoPtfEz+z5P/oltHr+jhYfwcRGVT7hRZjPowt+MhE72uiBHHo4YkdOOv/1i3/4IB6rMThkyOkn7gmIWprNVzoZ77NuY4k28j2dRj0kKCGNqGsKLeeHh+x/h+Nr0bDCo9Xed/aZdlIIm1mRwh6/j0S+6u6OX5vMQ==;5:d2Rp66csFFFzxYbfzCwNw5pdOmlFmy3tkRo3mr0fnR8JdvKuGQ/CEV1fy8f6Ne0n2McgMBXUqtjUHza+tADCRME8wgUiAPqFMnqdW900NM3X2s11FGpqDnL3laCq7W4nwwPrNsSbjSkN10vn+r5MhsMNTlfdtTGbPb/A+cKvh50=;7:DEJXStXc6/YyrVC9EsGKVzKUQ3ioNFAWoxCkrQuTJqWqJDva8qylYaCzl/4APtFohwlUErFBEnRF+M6IJloKeyOzN9sSY1CRyeJrwFmgR9qpETlQXRZ1qdCfVX9cLbTqrh+l0RnFd5oTmHRmhdD2ZA== x-ms-office365-filtering-correlation-id: 74976380-457d-48fc-91d9-08d64470386d x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989299)(5600074)(711020)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020);SRVR:AM6PR04MB3973; x-ms-traffictypediagnostic: AM6PR04MB3973: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(9452136761055)(185117386973197); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3231382)(944501410)(52105095)(93006095)(93001095)(3002001)(10201501046)(6055026)(148016)(149066)(150057)(6041310)(20161123558120)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(20161123564045)(20161123562045)(201708071742011)(7699051)(76991095);SRVR:AM6PR04MB3973;BCL:0;PCL:0;RULEID:;SRVR:AM6PR04MB3973; x-forefront-prvs: 08497C3D99 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(39860400002)(396003)(376002)(136003)(366004)(346002)(189003)(199004)(110136005)(54906003)(1076002)(71200400001)(2201001)(53936002)(71190400001)(186003)(2501003)(2906002)(102836004)(316002)(86362001)(6512007)(14454004)(6116002)(476003)(99286004)(2616005)(1857600001)(3846002)(6436002)(97736004)(14444005)(8936002)(36756003)(68736007)(81156014)(81166006)(26005)(106356001)(105586002)(486006)(8676002)(256004)(6486002)(7736002)(2900100001)(305945005)(4326008)(66066001)(386003)(5660300001)(25786009)(6506007)(52116002)(478600001);DIR:OUT;SFP:1101;SCL:1;SRVR:AM6PR04MB3973;H:AM6PR04MB5781.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: 49c30XUqcJ7kzS/8QBS4bbd7DBFkn7ZiVFsc+lP16GK38y8aOKe5tFE8vFQY/+QbnGP+oYmm4kc6dtMbYQ+jbEZTK6f4Y1oHbq2NAvh4oBhmBilRuSVgqgzJFLdj5R6xB6+najDVCkZ5GxVG3y/xJ5UlsrVD7R1oBrobM+3pMmohmwZCwbmdVaRm2fDbXeudw2rzvWXrtbP6iptG+HFmlRW5NiixhrFqpZVwLU6lF0PG0leWNxpq0wWHHFvW2iegvc+65oiVe1Qb/WMU59zEsdQyU1HCkUeM1e+mr2TuzcwvkeQzYRbe7TCWa0EbDw05+cj7t7/uQL0r/vBbejgv0iBHtar4+WaEjv2OIHa2JmQ= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 74976380-457d-48fc-91d9-08d64470386d X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Nov 2018 05:16:49.8168 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB3973 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hou Zhiqiang The order of parameters is not correct when invoking the outbound window disable routine. Fixes: commit 4a2745d760fac ("PCI: layerscape: Disable outbound windows configured by bootloader"). Cc: stable@vger.kernel.org Signed-off-by: Hou Zhiqiang --- V2: - Tagged this patch for stable. - Reworded the commit description. drivers/pci/controller/dwc/pci-layerscape.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-layerscape.c b/drivers/pci/cont= roller/dwc/pci-layerscape.c index 3724d3ef7008..7aa9a82b7ebd 100644 --- a/drivers/pci/controller/dwc/pci-layerscape.c +++ b/drivers/pci/controller/dwc/pci-layerscape.c @@ -88,7 +88,7 @@ static void ls_pcie_disable_outbound_atus(struct ls_pcie = *pcie) int i; =20 for (i =3D 0; i < PCIE_IATU_NUM; i++) - dw_pcie_disable_atu(pcie->pci, DW_PCIE_REGION_OUTBOUND, i); + dw_pcie_disable_atu(pcie->pci, i, DW_PCIE_REGION_OUTBOUND); } =20 static int ls1021_pcie_link_up(struct dw_pcie *pci) --=20 2.17.1