linux-kernel - [patch V2 11/21] genirq/msi: Rename msi_add_msi_desc() to msi_insert_msi

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Message-ID: <20221121083326.115115268@linutronix.de>
Date:   Mon, 21 Nov 2022 15:36:32 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Joerg Roedel <joro@...tes.org>,
        Will Deacon <will@...nel.org>, linux-pci@...r.kernel.org,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Marc Zyngier <maz@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jason Gunthorpe <jgg@...lanox.com>,
        Dave Jiang <dave.jiang@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Kevin Tian <kevin.tian@...el.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Ashok Raj <ashok.raj@...el.com>, Jon Mason <jdmason@...zu.us>,
        Allen Hubbe <allenbh@...il.com>,
        Jason Gunthorpe <jgg@...dia.com>
Subject: [patch V2 11/21] genirq/msi: Rename msi_add_msi_desc() to
 msi_insert_msi_desc()

This reflects the functionality better. No functional change.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: Jason Gunthorpe <jgg@...dia.com>
---
 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;