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GET /api/patches/2194334/?format=api
{ "id": 2194334, "url": "http://patchwork.ozlabs.org/api/patches/2194334/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260208180746.2024338-5-mmaddireddy@nvidia.com/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260208180746.2024338-5-mmaddireddy@nvidia.com>", "list_archive_url": null, "date": "2026-02-08T18:07:37", "name": "[V5,04/13] PCI: tegra194: Free up EP resources during remove()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "59cc979af110526e5749e3851a6be3db9a5b707f", "submitter": { "id": 72399, "url": "http://patchwork.ozlabs.org/api/people/72399/?format=api", "name": "Manikanta Maddireddy", "email": "mmaddireddy@nvidia.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260208180746.2024338-5-mmaddireddy@nvidia.com/mbox/", "series": [ { "id": 491428, "url": "http://patchwork.ozlabs.org/api/series/491428/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=491428", "date": "2026-02-08T18:07:33", "name": "Fixes to pcie-tegra194 driver", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/491428/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2194334/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2194334/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-tegra+bounces-11858-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ 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<lpieralisi@kernel.org>, <kwilczynski@kernel.org>,\n\t<mani@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,\n\t<conor+dt@kernel.org>, <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,\n\t<jingoohan1@gmail.com>, <vidyas@nvidia.com>, <cassel@kernel.org>,\n\t<18255117159@163.com>", "CC": "<linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>,\n\t<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>, \"Manikanta\n Maddireddy\" <mmaddireddy@nvidia.com>", "Subject": "[V5,04/13] PCI: tegra194: Free up EP resources during remove()", "Date": "Sun, 8 Feb 2026 23:37:37 +0530", "Message-ID": "<20260208180746.2024338-5-mmaddireddy@nvidia.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260208180746.2024338-1-mmaddireddy@nvidia.com>", "References": "<20260208180746.2024338-1-mmaddireddy@nvidia.com>", "Precedence": "bulk", "X-Mailing-List": "linux-tegra@vger.kernel.org", "List-Id": "<linux-tegra.vger.kernel.org>", "List-Subscribe": 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"X-Forefront-Antispam-Report": "\n\tCIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(36860700013)(376014)(7416014)(82310400026)(921020);DIR:OUT;SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n\tV+udseubUEjn9RPgWWJryZWbCKCVsWwj0mk+tCq/MDEmCZ3xybSFHXHucs3mAYG4hrZ6OQWNN/auMxNTShvdrSlshEpQxNNH+F6XJAFQDiugV/qJibihDGVTnVb1G4HyqVlsuN+cDtN6y6nMJoN1nm2I98bruWIEPLkm/MUX9Z9/KVe2QpLf1rUh9ulEcC+Kojgz51zRRPRe6+pOuhiTpBEVjC/I4BgjJa1+xtRuJO1lrgc4gBbUZcWveRj4tC7fMEg+RIJwsIgH/NB7Kcnf0h3793tnGSKg3fv8bPTKXb95DtsbklWMJtA6oNBdQMRS8/3zgZ5/GeIrOT57c4v4XyQ8hmNGyy337ZzYfTZXdy5MGs/m8K98FGAfvN7oj7y+sIVpsW8cLd7lXsZiHILNyDXFOvtVV2CFnz6sUXjHQGX23vck9773B7ZUVT3lyeeq", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "08 Feb 2026 18:08:44.6787\n (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n e41b75d7-02eb-4a4c-2e8c-08de673d194b", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n\tMWH0EPF000971E8.namprd02.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL3PR12MB6594" }, "content": "From: Vidya Sagar <vidyas@nvidia.com>\n\nFree up the resources during remove() that were acquired by the DesignWare\ndriver for the endpoint mode during probe().\n\nFixes: bb617cbd8151 (\"PCI: tegra194: Clean up the exit path for Endpoint mode\")\nSigned-off-by: Vidya Sagar <vidyas@nvidia.com>\nSigned-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>\n---\nV5:\n* None\n\nV4:\n* None\n\nV3:\n* None\n\nV2:\n* None\n\n drivers/pci/controller/dwc/pcie-tegra194.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c\nindex 808a1e213b79..1dba3a2d8eae 100644\n--- a/drivers/pci/controller/dwc/pcie-tegra194.c\n+++ b/drivers/pci/controller/dwc/pcie-tegra194.c\n@@ -2247,6 +2247,7 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev)\n static void tegra_pcie_dw_remove(struct platform_device *pdev)\n {\n \tstruct tegra_pcie_dw *pcie = platform_get_drvdata(pdev);\n+\tstruct dw_pcie_ep *ep = &pcie->pci.ep;\n \n \tif (pcie->of_data->mode == DW_PCIE_RC_TYPE) {\n \t\tif (!pcie->link_state)\n@@ -2258,6 +2259,7 @@ static void tegra_pcie_dw_remove(struct platform_device *pdev)\n \t} else {\n \t\tdisable_irq(pcie->pex_rst_irq);\n \t\tpex_ep_event_pex_rst_assert(pcie);\n+\t\tdw_pcie_ep_deinit(ep);\n \t}\n \n \tpm_runtime_disable(pcie->dev);\n", "prefixes": [ "V5", "04/13" ] }