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GET /api/patches/2231391/?format=api
{ "id": 2231391, "url": "http://patchwork.ozlabs.org/api/patches/2231391/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260430162420.42839-16-18255117159@163.com/", "project": { "id": 28, "url": "http://patchwork.ozlabs.org/api/projects/28/?format=api", "name": "Linux PCI development", "link_name": "linux-pci", "list_id": "linux-pci.vger.kernel.org", "list_email": "linux-pci@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260430162420.42839-16-18255117159@163.com>", "list_archive_url": null, "date": "2026-04-30T16:24:19", "name": "[RESEND,15/16] PCI: mvebu: Use FIELD_MODIFY()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "f952bb655ee5ad16764030def1948b0120a7a237", "submitter": { "id": 89937, "url": "http://patchwork.ozlabs.org/api/people/89937/?format=api", "name": "Hans Zhang", "email": "18255117159@163.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-pci/patch/20260430162420.42839-16-18255117159@163.com/mbox/", "series": [ { "id": 502340, "url": "http://patchwork.ozlabs.org/api/series/502340/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-pci/list/?series=502340", "date": "2026-04-30T16:24:06", "name": "PCI: Use FIELD_MODIFY() to simplify bitfield operations", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/502340/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2231391/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2231391/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-pci+bounces-53518-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-pci@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=163.com header.i=@163.com header.a=rsa-sha256\n header.s=s110527 header.b=QgNIAESw;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; helo=sea.lore.kernel.org;\n envelope-from=linux-pci+bounces-53518-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (1024-bit key) header.d=163.com header.i=@163.com\n header.b=\"QgNIAESw\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=220.197.31.5", "smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=163.com", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=163.com" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org\n [IPv6:2600:3c0a:e001:db::12fc:5321])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g604T1GRFz1yHZ\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 01 May 2026 02:29:29 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id 7650D3095746\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 30 Apr 2026 16:25:18 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 87797477E4C;\n\tThu, 30 Apr 2026 16:25:00 +0000 (UTC)", "from m16.mail.163.com (m16.mail.163.com [220.197.31.5])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id ED1D3472793;\n\tThu, 30 Apr 2026 16:24:55 +0000 (UTC)", "from zhb.. (unknown [])\n\tby gzga-smtp-mtada-g1-2 (Coremail) with SMTP id\n _____wA3Df0_gvNpcypXCg--.51103S9;\n\tFri, 01 May 2026 00:24:36 +0800 (CST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777566299; cv=none;\n b=Iv0lGOod5UySRsEm7NT8c2ZwU166Mzq6Y/y7Wkv/lZk6XU9xC3LUOZ7opup/XY1tU6F9vyZL95HJY2MaSzaYSEjWpL2mqnT8yCe2sZeF7XH3u5y7GLX6/y9o1WTqoXBfMLWwPFOmOmIHilGeq6SvfA3bk9mmRNW6hZ5w4rAJL5k=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777566299; c=relaxed/simple;\n\tbh=Dn8fTsOZ9GOWIt3xVVd8EqvKuV6qq4me2FvrTvXlIio=;\n\th=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:\n\t MIME-Version;\n b=g2btZRr+dCQcFK4+nnhkF9Mzp7xxebhJ22oOD8UYq7Eajl/Onk26BrYl08jcxrAsr11HZ496axvcP0heCZnUJ1lq+L/U0+MLBUxxvFF++E9xWHMsubLOQycUu1BR2Z6zGgo3lulY4OH7fCg1wo9auXlZsvgeFmC1boctZWDTy6g=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=163.com;\n spf=pass smtp.mailfrom=163.com;\n dkim=pass (1024-bit key) header.d=163.com header.i=@163.com\n header.b=QgNIAESw; arc=none smtp.client-ip=220.197.31.5", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com;\n\ts=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=TA\n\t2PDtzRtI+kBQoqeedPsIvWorvQfdP/9rl8VrEEZwY=; b=QgNIAESwSwnr0w4I7l\n\tBa5zKXw8xpWzZbCYOOr/0c5vk+GNNptFlBGaL3b4CHWpD0xIAeymuf4cYduZ0XKu\n\tcLxr/DS0V+I5lvmFmQkUNOfsvrWNXYVhA0KXolWM3T+qiLgUo0Ir6gADPCYK/gQs\n\t1mW7XmE5SQMbcxmCKZuCDEjM4=", "From": "Hans Zhang <18255117159@163.com>", "To": "bhelgaas@google.com,\n\tlpieralisi@kernel.org,\n\tkwilczynski@kernel.org,\n\tmani@kernel.org,\n\tjingoohan1@gmail.com", "Cc": "robh@kernel.org,\n\ts32@nxp.com,\n\tlinux-pci@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tHans Zhang <18255117159@163.com>", "Subject": "[RESEND PATCH 15/16] PCI: mvebu: Use FIELD_MODIFY()", "Date": "Fri, 1 May 2026 00:24:19 +0800", "Message-Id": "<20260430162420.42839-16-18255117159@163.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260430162420.42839-1-18255117159@163.com>", "References": "<20260430162420.42839-1-18255117159@163.com>", "Precedence": "bulk", "X-Mailing-List": "linux-pci@vger.kernel.org", "List-Id": "<linux-pci.vger.kernel.org>", "List-Subscribe": "<mailto:linux-pci+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-pci+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-CM-TRANSID": "_____wA3Df0_gvNpcypXCg--.51103S9", "X-Coremail-Antispam": "1Uf129KBjvdXoWrur17Kr1UAw15uFyDuw1DAwb_yoWDCrX_ua\n\t4rJanFkrWqgryIkas2ya18AF90ya47Zw4j93WFqF1fZFy8Ar1Fqrn7X398tryDCF43XrnI\n\tyr1DCrWFk3sFyjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT\n\t9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRiD73PUUUUU==", "X-CM-SenderInfo": "rpryjkyvrrlimvzbiqqrwthudrp/xtbC7AQJrGnzgkROhwAA3Y" }, "content": "Use FIELD_MODIFY() to remove open-coded bit manipulation.\nNo functional change intended.\n\nSigned-off-by: Hans Zhang <18255117159@163.com>\n---\n drivers/pci/controller/pci-mvebu.c | 3 +--\n 1 file changed, 1 insertion(+), 2 deletions(-)", "diff": "diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c\nindex a72aa57591c0..d6eb65b8cd7f 100644\n--- a/drivers/pci/controller/pci-mvebu.c\n+++ b/drivers/pci/controller/pci-mvebu.c\n@@ -263,8 +263,7 @@ static void mvebu_pcie_setup_hw(struct mvebu_pcie_port *port)\n \t * not set correctly then link with endpoint card is not established.\n \t */\n \tlnkcap = mvebu_readl(port, PCIE_CAP_PCIEXP + PCI_EXP_LNKCAP);\n-\tlnkcap &= ~PCI_EXP_LNKCAP_MLW;\n-\tlnkcap |= FIELD_PREP(PCI_EXP_LNKCAP_MLW, port->is_x4 ? 4 : 1);\n+\tFIELD_MODIFY(PCI_EXP_LNKCAP_MLW, &lnkcap, port->is_x4 ? 4 : 1);\n \tmvebu_writel(port, lnkcap, PCIE_CAP_PCIEXP + PCI_EXP_LNKCAP);\n \n \t/* Disable Root Bridge I/O space, memory space and bus mastering. */\n", "prefixes": [ "RESEND", "15/16" ] }