4 files changed, 7 insertions, 14 deletions
diff --git a/tests/libqos/pci.c b/tests/libqos/pci.c
index 0b73cb23d0..e8c342c257 100644
--- a/tests/libqos/pci.c
+++ b/tests/libqos/pci.c
@@ -395,10 +395,3 @@ QPCIBar qpci_legacy_iomap(QPCIDevice *dev, uint16_t addr)
     QPCIBar bar = { .addr = addr };
     return bar;
 }
-
-void qpci_plug_device_test(const char *driver, const char *id,
-                           uint8_t slot, const char *opts)
-{
-    qtest_qmp_device_add(driver, id, "'addr': '%d'%s%s", slot,
-                         opts ? ", " : "", opts ? opts : "");
-}
diff --git a/tests/libqos/pci.h b/tests/libqos/pci.h
index 429c382282..0b7e936174 100644
--- a/tests/libqos/pci.h
+++ b/tests/libqos/pci.h
@@ -109,7 +109,5 @@ QPCIBar qpci_iomap(QPCIDevice *dev, int barno, uint64_t *sizeptr);
 void qpci_iounmap(QPCIDevice *dev, QPCIBar addr);
 QPCIBar qpci_legacy_iomap(QPCIDevice *dev, uint16_t addr);
 
-void qpci_plug_device_test(const char *driver, const char *id,
-                           uint8_t slot, const char *opts);
 void qpci_unplug_acpi_device_test(const char *id, uint8_t slot);
 #endif
diff --git a/tests/libqos/usb.c b/tests/libqos/usb.c
index 2a476049a8..49e2f4bc0a 100644
--- a/tests/libqos/usb.c
+++ b/tests/libqos/usb.c
@@ -37,13 +37,14 @@ void uhci_port_test(struct qhc *hc, int port, uint16_t expect)
     g_assert((value & mask) == (expect & mask));
 }
 
-void usb_test_hotplug(const char *hcd_id, const int port,
+void usb_test_hotplug(const char *hcd_id, const char *port,
                       void (*port_check)(void))
 {
-    char  *id = g_strdup_printf("usbdev%d", port);
+    char *id = g_strdup_printf("usbdev%s", port);
+    char *bus = g_strdup_printf("%s.0", hcd_id);
 
-    qtest_qmp_device_add("usb-tablet", id, "'port': '%d', 'bus': '%s.0'",
-                         port, hcd_id);
+    qtest_qmp_device_add("usb-tablet", id, "{'port': %s, 'bus': %s}",
+                         port, bus);
 
     if (port_check) {
         port_check();
@@ -51,5 +52,6 @@ void usb_test_hotplug(const char *hcd_id, const int port,
 
     qtest_qmp_device_del(id);
 
+    g_free(bus);
     g_free(id);
 }
diff --git a/tests/libqos/usb.h b/tests/libqos/usb.h
index 297cfc564d..c506418a13 100644
--- a/tests/libqos/usb.h
+++ b/tests/libqos/usb.h
@@ -13,6 +13,6 @@ void qusb_pci_init_one(QPCIBus *pcibus, struct qhc *hc,
 void uhci_port_test(struct qhc *hc, int port, uint16_t expect);
 void uhci_deinit(struct qhc *hc);
 
-void usb_test_hotplug(const char *bus_name, const int port,
+void usb_test_hotplug(const char *bus_name, const char *port,
                       void (*port_check)(void));
 #endif