Index: uspace/lib/usb/src/hub.c
===================================================================
--- uspace/lib/usb/src/hub.c	(revision 9806479563c9b6c65c1e33cfdbedb416a67de6b3)
+++ uspace/lib/usb/src/hub.c	(revision b6c9e1e898f4f739bd77c422f53458d26464cd91)
@@ -40,4 +40,5 @@
 #include <errno.h>
 #include <assert.h>
+#include <usb/debug.h>
 
 /** Check that HC connection is alright.
@@ -55,4 +56,5 @@
 
 /** Tell host controller to reserve default address.
+ * @deprecated
  *
  * @param connection Opened connection to host controller.
@@ -65,4 +67,6 @@
 	CHECK_CONNECTION(connection);
 
+	usb_log_warning("usb_hc_reserve_default_address() considered obsolete");
+
 	return async_req_2_0(connection->hc_phone,
 	    DEV_IFACE_ID(USBHC_DEV_IFACE),
@@ -71,4 +75,5 @@
 
 /** Tell host controller to release default address.
+ * @deprecated
  *
  * @param connection Opened connection to host controller.
@@ -78,4 +83,6 @@
 {
 	CHECK_CONNECTION(connection);
+
+	usb_log_warning("usb_hc_release_default_address() considered obsolete");
 
 	return async_req_1_0(connection->hc_phone,