From patchwork Thu Nov 24 23:24:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 13055393 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 37675C43217 for ; Thu, 24 Nov 2022 23:25:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229787AbiKXXZQ (ORCPT ); Thu, 24 Nov 2022 18:25:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229717AbiKXXYo (ORCPT ); Thu, 24 Nov 2022 18:24:44 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A042FA3414; Thu, 24 Nov 2022 15:24:29 -0800 (PST) Message-ID: <20221124230314.103554618@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1669332268; 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=v72U6H3iTWuz/IqCNF13LsAnXWC/DLWNYziPDjdb8uU=; b=hsX7yIIDcDscPyvv7tgwW07bo5cB7aYJQpayo3BFUgphQ/JJsRPnpCz/6xUa/dyWlW4gkb JoZc8MxWGjZFxhU1TP0ax8S1Txwu4eCn7aUqzI4/5im+oHtQvoyIIDvmB5xItWf/ieTsFk rHT34JohtOtrXQAunvJhU9dI94gXQTPzZ66qfdG01l18Ls2AFiljq2bu/dvcrb9L/gojHU WxQ0NOjSJxnwzdQLaMID9CtCEvwZr8GO5RS5pGC4BA/jPxcmCcDrrebI+PUtRq4A/azDDJ QMHfd/X6ZHORAavwmUDTWGiPKqrQrEloRauD1TjQIMSUB7MKfSmKdoZ6s6qjZQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1669332268; 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=v72U6H3iTWuz/IqCNF13LsAnXWC/DLWNYziPDjdb8uU=; b=H5tOgcaKakx7rzNPapnFxi06ZrVXE0sYORCchR+EtwVvfa/rP7sfi8aPd1QZQAXdmyQQ6B byEeh8HkVzelJyAA== 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 V3 12/22] genirq/msi: Rename msi_add_msi_desc() to msi_insert_msi_desc() References: <20221124225331.464480443@linutronix.de> MIME-Version: 1.0 Date: Fri, 25 Nov 2022 00:24:27 +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 @@ -286,7 +286,7 @@ 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 @@ -77,13 +77,15 @@ 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;