diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 6a75718..c17f906 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -63,17 +63,17 @@
             if (i == 2) {
                 continue;
             }
-            kvm_irqchip_add_route(s, i, KVM_IRQCHIP_PIC_MASTER, i);
+            kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_PIC_MASTER, i);
         }
         for (i = 8; i < 16; ++i) {
-            kvm_irqchip_add_route(s, i, KVM_IRQCHIP_PIC_SLAVE, i - 8);
+            kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_PIC_SLAVE, i - 8);
         }
         if (pci_enabled) {
             for (i = 0; i < 24; ++i) {
                 if (i == 0) {
-                    kvm_irqchip_add_route(s, i, KVM_IRQCHIP_IOAPIC, 2);
+                    kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_IOAPIC, 2);
                 } else if (i != 2) {
-                    kvm_irqchip_add_route(s, i, KVM_IRQCHIP_IOAPIC, i);
+                    kvm_irqchip_add_irq_route(s, i, KVM_IRQCHIP_IOAPIC, i);
                 }
             }
         }
diff --git a/kvm-all.c b/kvm-all.c
index 1913d6a..0117837 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -935,7 +935,7 @@
     set_gsi(s, entry->gsi);
 }
 
-void kvm_irqchip_add_route(KVMState *s, int irq, int irqchip, int pin)
+void kvm_irqchip_add_irq_route(KVMState *s, int irq, int irqchip, int pin)
 {
     struct kvm_irq_routing_entry e;
 
diff --git a/kvm.h b/kvm.h
index 7857dbf..8b061bd 100644
--- a/kvm.h
+++ b/kvm.h
@@ -134,7 +134,7 @@
 int kvm_irqchip_set_irq(KVMState *s, int irq, int level);
 int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg);
 
-void kvm_irqchip_add_route(KVMState *s, int gsi, int irqchip, int pin);
+void kvm_irqchip_add_irq_route(KVMState *s, int gsi, int irqchip, int pin);
 int kvm_irqchip_commit_routes(KVMState *s);
 
 void kvm_put_apic_state(DeviceState *d, struct kvm_lapic_state *kapic);