--- zzzz-none-000/linux-3.18.24/arch/ia64/kernel/msi_ia64.c	2015-10-31 20:39:51.000000000 +0000
+++ rtl96-5690pro-762/linux-3.18.24/arch/ia64/kernel/msi_ia64.c	2024-08-14 08:36:36.000000000 +0000
@@ -35,7 +35,7 @@
 	data |= MSI_DATA_VECTOR(irq_to_vector(irq));
 	msg.data = data;
 
-	write_msi_msg(irq, &msg);
+	pci_write_msi_msg(irq, &msg);
 	cpumask_copy(idata->affinity, cpumask_of(cpu));
 
 	return 0;
@@ -71,7 +71,7 @@
 		MSI_DATA_DELIVERY_FIXED |
 		MSI_DATA_VECTOR(vector);
 
-	write_msi_msg(irq, &msg);
+	pci_write_msi_msg(irq, &msg);
 	irq_set_chip_and_handler(irq, &ia64_msi_chip, handle_edge_irq);
 
 	return 0;
@@ -102,8 +102,8 @@
  */
 static struct irq_chip ia64_msi_chip = {
 	.name			= "PCI-MSI",
-	.irq_mask		= mask_msi_irq,
-	.irq_unmask		= unmask_msi_irq,
+	.irq_mask		= pci_msi_mask_irq,
+	.irq_unmask		= pci_msi_unmask_irq,
 	.irq_ack		= ia64_ack_msi_irq,
 #ifdef CONFIG_SMP
 	.irq_set_affinity	= ia64_set_msi_irq_affinity,