diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index 015bbf30e3e325f5a9211a62f40f529f11801fe9..c61aec7e65f4f2b40fbb3b8b765b7a2250bb6df5 100644
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
@@ -82,7 +82,7 @@ int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
 	if (domain == NULL)
 		return -ENOSYS;
 
-	return pci_msi_domain_alloc_irqs(domain, dev, nvec, type);
+	return msi_domain_alloc_irqs(domain, &dev->dev, nvec);
 }
 
 void native_teardown_msi_irq(unsigned int irq)
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 79f20e4cb7bff9ae791f28ab583ae97dbe78104c..b44ad7c21b29ea11fa1bcf83189f577e332ba3ea 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;
diff --git a/include/linux/msi.h b/include/linux/msi.h
index 18b8566b3ce3d9b8dcb0152af2a25b2d115fde43..1b6f3ebbe876fea9599b22e9a5d7a776f5e178ad 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -316,9 +316,6 @@ void pci_msi_domain_write_msg(struct irq_data *irq_data, struct msi_msg *msg);
 struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
 					     struct msi_domain_info *info,
 					     struct irq_domain *parent);
-int pci_msi_domain_alloc_irqs(struct irq_domain *domain, struct pci_dev *dev,
-			      int nvec, int type);
-void pci_msi_domain_free_irqs(struct irq_domain *domain, struct pci_dev *dev);
 irq_hw_number_t pci_msi_domain_calc_hwirq(struct pci_dev *dev,
 					  struct msi_desc *desc);
 int pci_msi_domain_check_cap(struct irq_domain *domain,