From patchwork Mon Nov 21 14:36:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 13051117 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA054C433FE for ; Mon, 21 Nov 2022 14:37:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231513AbiKUOhW (ORCPT ); Mon, 21 Nov 2022 09:37:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231283AbiKUOgm (ORCPT ); Mon, 21 Nov 2022 09:36:42 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A61EBC721C; Mon, 21 Nov 2022 06:36:33 -0800 (PST) Message-ID: <20221121083326.115115268@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1669041392; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=ZnCGeE1zb0VOfmSO6TChoSBAluSJ9ZEH47yEg4s6I+c=; b=oYspf330JJzfcvl+HoWtCvZqLfSJ0tQbLWEl6imwjD+Kj9As6U7lsGbGnYi5wxHu8n6Dyh /atf44J3Us6nQMPCijNLdTwB9/2+cZUkunHX+Bju911ldLYdO/S39/9UiurA+JCKiXjtkA B3rwwijzwg02IpfkuoD4FEV+W20KMtvs8UWOFOml2kxEP/W5s4HZtSGi+xb4q1x+vcnZca 1Ax2D5oqP3HcyE/uWGibZ7SzCq6As0m/YQoJ7InOUV8T/FwtWStbt4NbPO17Gg9qInIlJh Z+20YRF5sNSWgoxztWyNxKfwwsQWa0LhOW4sagMpRuAzNduAofzZwJDQgQTk3w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1669041392; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=ZnCGeE1zb0VOfmSO6TChoSBAluSJ9ZEH47yEg4s6I+c=; b=qxpgalKrCpsi2LFTsSGZlfuUyMGezkHsnxxgRb8k9Jt+igSkegorfK5mijnvrnar1p5Dsx sspv3lkYuWrWIDDg== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Joerg Roedel , Will Deacon , linux-pci@vger.kernel.org, Bjorn Helgaas , Lorenzo Pieralisi , Marc Zyngier , Greg Kroah-Hartman , Jason Gunthorpe , Dave Jiang , Alex Williamson , Kevin Tian , Dan Williams , Logan Gunthorpe , Ashok Raj , Jon Mason , Allen Hubbe , Jason Gunthorpe Subject: [patch V2 11/21] genirq/msi: Rename msi_add_msi_desc() to msi_insert_msi_desc() References: <20221121083210.309161925@linutronix.de> MIME-Version: 1.0 Date: Mon, 21 Nov 2022 15:36:32 +0100 (CET) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This reflects the functionality better. No functional change. Signed-off-by: Thomas Gleixner Reviewed-by: Jason Gunthorpe --- drivers/pci/msi/msi.c | 4 ++-- drivers/soc/ti/ti_sci_inta_msi.c | 4 ++-- include/linux/msi.h | 2 +- kernel/irq/msi.c | 6 ++++-- 4 files changed, 9 insertions(+), 7 deletions(-) --- a/drivers/pci/msi/msi.c +++ b/drivers/pci/msi/msi.c @@ -308,7 +308,7 @@ static int msi_setup_msi_desc(struct pci if (desc.pci.msi_attrib.can_mask) pci_read_config_dword(dev, desc.pci.mask_pos, &desc.pci.msi_mask); - return msi_add_msi_desc(&dev->dev, &desc); + return msi_insert_msi_desc(&dev->dev, &desc); } static int msi_verify_entries(struct pci_dev *dev) @@ -591,7 +591,7 @@ static int msix_setup_msi_descs(struct p desc.pci.msix_ctrl = readl(addr + PCI_MSIX_ENTRY_VECTOR_CTRL); } - ret = msi_add_msi_desc(&dev->dev, &desc); + ret = msi_insert_msi_desc(&dev->dev, &desc); if (ret) break; } --- a/drivers/soc/ti/ti_sci_inta_msi.c +++ b/drivers/soc/ti/ti_sci_inta_msi.c @@ -73,13 +73,13 @@ static int ti_sci_inta_msi_alloc_descs(s for (set = 0; set < res->sets; set++) { for (i = 0; i < res->desc[set].num; i++, count++) { msi_desc.msi_index = res->desc[set].start + i; - if (msi_add_msi_desc(dev, &msi_desc)) + if (msi_insert_msi_desc(dev, &msi_desc)) goto fail; } for (i = 0; i < res->desc[set].num_sec; i++, count++) { msi_desc.msi_index = res->desc[set].start_sec + i; - if (msi_add_msi_desc(dev, &msi_desc)) + if (msi_insert_msi_desc(dev, &msi_desc)) goto fail; } } --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -278,7 +278,7 @@ static inline void msi_desc_set_iommu_co } #endif -int msi_add_msi_desc(struct device *dev, struct msi_desc *init_desc); +int msi_insert_msi_desc(struct device *dev, struct msi_desc *init_desc); void msi_free_msi_descs_range(struct device *dev, unsigned int first_index, unsigned int last_index); /** --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -100,13 +100,15 @@ static int msi_insert_desc(struct msi_de } /** - * msi_add_msi_desc - Allocate and initialize a MSI descriptor + * msi_insert_msi_desc - Allocate and initialize a MSI descriptor and + * insert it at @init_desc->msi_index + * * @dev: Pointer to the device for which the descriptor is allocated * @init_desc: Pointer to an MSI descriptor to initialize the new descriptor * * Return: 0 on success or an appropriate failure code. */ -int msi_add_msi_desc(struct device *dev, struct msi_desc *init_desc) +int msi_insert_msi_desc(struct device *dev, struct msi_desc *init_desc) { struct msi_desc *desc;