{"id":2224180,"url":"http://patchwork.ozlabs.org/api/patches/2224180/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/patch/1776392767-83668-4-git-send-email-shawn.lin@rock-chips.com/","project":{"id":28,"url":"http://patchwork.ozlabs.org/api/projects/28/?format=json","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":"<1776392767-83668-4-git-send-email-shawn.lin@rock-chips.com>","list_archive_url":null,"date":"2026-04-17T02:26:07","name":"[v2,3/3] PCI: vmd: Replace pci_alloc_irq_vectors() with pcim_alloc_irq_vectors()","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"3906c59ff39b1a84b431a7bcc02f2ed5dd1cadfe","submitter":{"id":66993,"url":"http://patchwork.ozlabs.org/api/people/66993/?format=json","name":"Shawn Lin","email":"shawn.lin@rock-chips.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-pci/patch/1776392767-83668-4-git-send-email-shawn.lin@rock-chips.com/mbox/","series":[{"id":500223,"url":"http://patchwork.ozlabs.org/api/series/500223/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/list/?series=500223","date":"2026-04-17T02:26:06","name":"Add Devres managed IRQ vectors allocation","version":2,"mbox":"http://patchwork.ozlabs.org/series/500223/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2224180/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224180/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","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=rock-chips.com header.i=@rock-chips.com\n header.a=rsa-sha256 header.s=default header.b=KOhMMgkg;\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; 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t=1776393740; c=relaxed/simple;\n\tbh=8fI2vV9yzZf+lWrwp2+VdU9eq8j81wLH6Wi9aWh2cBA=;\n\th=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References;\n b=QTIHuPD3f8zjk6KG11Sd4EUuXUcOejIwZqrjgmjTaMOsR2Hov3LVIyQRpwzFrdJK63f0k6rfxiw8yR+gUgJ6AOyGNwWgQXEB7VRxb9YUyVOMsN1ypn/p5tfilA5L7LX0LeHEeow+4kILQynuz4JBKbzeIkFY1SaLJqQP2VDyBeM=","ARC-Authentication-Results":"i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=none dis=none) header.from=rock-chips.com;\n spf=pass smtp.mailfrom=rock-chips.com;\n dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com\n header.b=KOhMMgkg; arc=none smtp.client-ip=45.254.49.204","From":"Shawn Lin ","To":"Bjorn Helgaas ","Cc":"Nirmal Patel ,\n\tJonathan Derrick ,\n\tKurt Schwemmer ,\n\tLogan Gunthorpe ,\n\tPhilipp Stanner ,\n\tlinux-pci@vger.kernel.org,\n\tShawn Lin ","Subject":"[PATCH v2 3/3] PCI: vmd: Replace pci_alloc_irq_vectors() with\n pcim_alloc_irq_vectors()","Date":"Fri, 17 Apr 2026 10:26:07 +0800","Message-Id":"<1776392767-83668-4-git-send-email-shawn.lin@rock-chips.com>","X-Mailer":"git-send-email 2.7.4","In-Reply-To":"<1776392767-83668-1-git-send-email-shawn.lin@rock-chips.com>","References":"<1776392767-83668-1-git-send-email-shawn.lin@rock-chips.com>","X-HM-Tid":"0a9d9943260109cckunm63489ccb2f7487","X-HM-MType":"1","X-HM-Spam-Status":"e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly\n\ttZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQ0waHlYdHkoeQ0pMTktMQh1WFRQJFh\n\toXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0\n\thVSktLVUpCS0tZBg++","DKIM-Signature":"a=rsa-sha256;\n\tb=KOhMMgkgKhFgaSDb1v+r44BUBEKy38Mi+deVzy4HVSTRjC1QnhPKNqLKaspgN6hiVRRewGXYao8tIqerBotInDl1obdX8nHg8BzcDv0dqeu9aVezpDdt4KaayMLKDH/bg4Cwp8B+G4vYRauMJc7A9bhkOsYZrmkM23cbKuoEpJc=;\n c=relaxed/relaxed; s=default; d=rock-chips.com; v=1;\n\tbh=jt3FY6M0j0PfOe4pfwyi+gf0X3EbfNf6lI3RgAfXY74=;\n\th=date:mime-version:subject:message-id:from;","Precedence":"bulk","X-Mailing-List":"linux-pci@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":""},"content":"Replace pci_alloc_irq_vectors() with pcim_alloc_irq_vectors() to\nexplicitly request devres-managed interrupt vectors. This makes the\ndriver's intention clear and avoids the ambiguous implicit management\npreviously provided by pcim_enable_device().\n\nThe change prepares the driver for the eventual removal of the hybrid\nIRQ management pattern from pcim_enable_device(), ensuring consistent\nresource management through devres.\n\nSigned-off-by: Shawn Lin \n---\n\nChanges in v2: None\n\n drivers/pci/controller/vmd.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c\nindex d4ae250..d8de63a 100644\n--- a/drivers/pci/controller/vmd.c\n+++ b/drivers/pci/controller/vmd.c\n@@ -684,8 +684,8 @@ static int vmd_alloc_irqs(struct vmd_dev *vmd)\n \tif (vmd->msix_count < 0)\n \t\treturn -ENODEV;\n \n-\tvmd->msix_count = pci_alloc_irq_vectors(dev, vmd->first_vec + 1,\n-\t\t\t\t\t\tvmd->msix_count, PCI_IRQ_MSIX);\n+\tvmd->msix_count = pcim_alloc_irq_vectors(dev, vmd->first_vec + 1,\n+\t\t\t\t\t\t vmd->msix_count, PCI_IRQ_MSIX);\n \tif (vmd->msix_count < 0)\n \t\treturn vmd->msix_count;\n \n","prefixes":["v2","3/3"]}