diff --git a/src/bhyve/bhyve_device.c b/src/bhyve/bhyve_device.c
index 4a1e1bd8ca..97e81e1961 100644
--- a/src/bhyve/bhyve_device.c
+++ b/src/bhyve/bhyve_device.c
@@ -53,8 +53,10 @@ bhyveCollectPCIAddress(virDomainDefPtr def ATTRIBUTE_UNUSED,
         }
     }
 
-    if (virDomainPCIAddressReserveSlot(addrs, addr, VIR_PCI_CONNECT_TYPE_PCI_DEVICE) < 0)
+    if (virDomainPCIAddressReserveAddr(addrs, addr,
+                                       VIR_PCI_CONNECT_TYPE_PCI_DEVICE) < 0) {
         goto cleanup;
+    }
 
     ret = 0;
  cleanup:
@@ -94,8 +96,10 @@ bhyveAssignDevicePCISlots(virDomainDefPtr def,
     memset(&lpc_addr, 0, sizeof(lpc_addr));
     lpc_addr.slot = 0x1;
 
-    if (virDomainPCIAddressReserveSlot(addrs, &lpc_addr, VIR_PCI_CONNECT_TYPE_PCI_DEVICE) < 0)
+    if (virDomainPCIAddressReserveAddr(addrs, &lpc_addr,
+                                       VIR_PCI_CONNECT_TYPE_PCI_DEVICE) < 0) {
         goto error;
+    }
 
     for (i = 0; i < def->nnets; i++) {
         if (!virDeviceInfoPCIAddressWanted(&def->nets[i]->info))
diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
index 94496484df..500abb1363 100644
--- a/src/conf/domain_addr.c
+++ b/src/conf/domain_addr.c
@@ -587,7 +587,7 @@ virDomainPCIAddressReserveAddrInternal(virDomainPCIAddressSetPtr addrs,
 
 
 int
-virDomainPCIAddressReserveSlot(virDomainPCIAddressSetPtr addrs,
+virDomainPCIAddressReserveAddr(virDomainPCIAddressSetPtr addrs,
                                virPCIDeviceAddressPtr addr,
                                virDomainPCIConnectFlags flags)
 {
diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h
index 9b2709406f..f4499b316b 100644
--- a/src/conf/domain_addr.h
+++ b/src/conf/domain_addr.h
@@ -150,7 +150,7 @@ int virDomainPCIAddressSetGrow(virDomainPCIAddressSetPtr addrs,
                                virDomainPCIConnectFlags flags)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
 
-int virDomainPCIAddressReserveSlot(virDomainPCIAddressSetPtr addrs,
+int virDomainPCIAddressReserveAddr(virDomainPCIAddressSetPtr addrs,
                                    virPCIDeviceAddressPtr addr,
                                    virDomainPCIConnectFlags flags)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index ff0d3638be..d3d0e1e676 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -100,8 +100,8 @@ virDomainPCIAddressBusSetModel;
 virDomainPCIAddressEnsureAddr;
 virDomainPCIAddressFlagsCompatible;
 virDomainPCIAddressReleaseSlot;
+virDomainPCIAddressReserveAddr;
 virDomainPCIAddressReserveNextAddr;
-virDomainPCIAddressReserveSlot;
 virDomainPCIAddressSetAllMulti;
 virDomainPCIAddressSetAlloc;
 virDomainPCIAddressSetFree;
diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
index 569f00f99a..276a75a660 100644
--- a/src/qemu/qemu_domain_address.c
+++ b/src/qemu/qemu_domain_address.c
@@ -1034,7 +1034,7 @@ qemuDomainCollectPCIAddress(virDomainDefPtr def ATTRIBUTE_UNUSED,
         }
     }
 
-    if (virDomainPCIAddressReserveSlot(addrs, addr,
+    if (virDomainPCIAddressReserveAddr(addrs, addr,
                                        info->pciConnectFlags) < 0) {
         goto cleanup;
     }
@@ -1188,7 +1188,7 @@ qemuDomainValidateDevicePCISlotsPIIX3(virDomainDefPtr def,
     if (addrs->nbuses) {
         memset(&tmp_addr, 0, sizeof(tmp_addr));
         tmp_addr.slot = 1;
-        if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0)
+        if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0)
             goto cleanup;
     }
 
@@ -1223,7 +1223,7 @@ qemuDomainValidateDevicePCISlotsPIIX3(virDomainDefPtr def,
                     goto cleanup;
                 }
             } else {
-                if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0)
+                if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0)
                     goto cleanup;
                 primaryVideo->info.addr.pci = tmp_addr;
                 primaryVideo->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI;
@@ -1248,7 +1248,7 @@ qemuDomainValidateDevicePCISlotsPIIX3(virDomainDefPtr def,
             VIR_DEBUG("PCI address 0:0:2.0 in use, future addition of a video"
                       " device will not be possible without manual"
                       " intervention");
-        } else if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0) {
+        } else if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0) {
             goto cleanup;
         }
     }
@@ -1324,7 +1324,7 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
                         assign = true;
                 }
                 if (assign) {
-                    if (virDomainPCIAddressReserveSlot(addrs,
+                    if (virDomainPCIAddressReserveAddr(addrs,
                                                        &tmp_addr, flags) < 0) {
                         goto cleanup;
                     }
@@ -1349,7 +1349,7 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
                 memset(&tmp_addr, 0, sizeof(tmp_addr));
                 tmp_addr.slot = 0x1E;
                 if (!virDomainPCIAddressSlotInUse(addrs, &tmp_addr)) {
-                    if (virDomainPCIAddressReserveSlot(addrs,
+                    if (virDomainPCIAddressReserveAddr(addrs,
                                                        &tmp_addr, flags) < 0) {
                         goto cleanup;
                     }
@@ -1375,12 +1375,12 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
         tmp_addr.slot = 0x1F;
         tmp_addr.function = 0;
         tmp_addr.multi = VIR_TRISTATE_SWITCH_ON;
-        if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0)
+        if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0)
            goto cleanup;
 
         tmp_addr.function = 3;
         tmp_addr.multi = VIR_TRISTATE_SWITCH_ABSENT;
-        if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0)
+        if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0)
            goto cleanup;
     }
 
@@ -1414,7 +1414,7 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
                     goto cleanup;
                 }
             } else {
-                if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0)
+                if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0)
                     goto cleanup;
                 primaryVideo->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI;
                 primaryVideo->info.addr.pci = tmp_addr;
@@ -1440,7 +1440,7 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
                       " device will not be possible without manual"
                       " intervention");
             virResetLastError();
-        } else if (virDomainPCIAddressReserveSlot(addrs,
+        } else if (virDomainPCIAddressReserveAddr(addrs,
                                                   &tmp_addr, flags) < 0) {
             goto cleanup;
         }
@@ -1462,7 +1462,7 @@ qemuDomainValidateDevicePCISlotsQ35(virDomainDefPtr def,
                 !virDeviceInfoPCIAddressWanted(&sound->info)) {
                 continue;
             }
-            if (virDomainPCIAddressReserveSlot(addrs, &tmp_addr, flags) < 0)
+            if (virDomainPCIAddressReserveAddr(addrs, &tmp_addr, flags) < 0)
                 goto cleanup;
 
             sound->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI;
@@ -1678,7 +1678,7 @@ qemuDomainAssignDevicePCISlots(virDomainDefPtr def,
 
             if (foundAddr) {
                 /* Reserve this function on the slot we found */
-                if (virDomainPCIAddressReserveSlot(addrs, &addr,
+                if (virDomainPCIAddressReserveAddr(addrs, &addr,
                                                    cont->info.pciConnectFlags) < 0) {
                     goto error;
                 }