diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 79f20e4..b44ad7c 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -38,7 +38,7 @@ static int pci_msi_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 
 	domain = dev_get_msi_domain(&dev->dev);
 	if (domain && irq_domain_is_hierarchy(domain))
-		return pci_msi_domain_alloc_irqs(domain, dev, nvec, type);
+		return msi_domain_alloc_irqs(domain, &dev->dev, nvec);
 
 	return arch_setup_msi_irqs(dev, nvec, type);
 }
@@ -49,7 +49,7 @@ static void pci_msi_teardown_msi_irqs(struct pci_dev *dev)
 
 	domain = dev_get_msi_domain(&dev->dev);
 	if (domain && irq_domain_is_hierarchy(domain))
-		pci_msi_domain_free_irqs(domain, dev);
+		msi_domain_free_irqs(domain, &dev->dev);
 	else
 		arch_teardown_msi_irqs(dev);
 }
@@ -1454,32 +1454,6 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
 }
 EXPORT_SYMBOL_GPL(pci_msi_create_irq_domain);
 
-/**
- * pci_msi_domain_alloc_irqs - Allocate interrupts for @dev in @domain
- * @domain:	The interrupt domain to allocate from
- * @dev:	The device for which to allocate
- * @nvec:	The number of interrupts to allocate
- * @type:	Unused to allow simpler migration from the arch_XXX interfaces
- *
- * Returns:
- * A virtual interrupt number or an error code in case of failure
- */
-int pci_msi_domain_alloc_irqs(struct irq_domain *domain, struct pci_dev *dev,
-			      int nvec, int type)
-{
-	return msi_domain_alloc_irqs(domain, &dev->dev, nvec);
-}
-
-/**
- * pci_msi_domain_free_irqs - Free interrupts for @dev in @domain
- * @domain:	The interrupt domain
- * @dev:	The device for which to free interrupts
- */
-void pci_msi_domain_free_irqs(struct irq_domain *domain, struct pci_dev *dev)
-{
-	msi_domain_free_irqs(domain, &dev->dev);
-}
-
 static int get_msi_id_cb(struct pci_dev *pdev, u16 alias, void *data)
 {
 	u32 *pa = data;