Index: uspace/lib/usbhost/src/iface.c
===================================================================
--- uspace/lib/usbhost/src/iface.c	(revision 1c73603779f74d8796f0af67886948b0e680d71d)
+++ uspace/lib/usbhost/src/iface.c	(revision 945d66cf8dee14cc5321c053cc3ed3c7d7f918bf)
@@ -42,45 +42,4 @@
 #include "ddf_helpers.h"
 
-/** Request address interface function.
- *
- * @param[in] fun DDF function that was called.
- * @param[in] address Pointer to preferred USB address.
- * @param[out] address Place to write a new address.
- * @param[in] strict Fail if the preferred address is not available.
- * @param[in] speed Speed to associate with the new default address.
- * @return Error code.
- */
-static int request_address(
-    ddf_fun_t *fun, usb_address_t *address, bool strict, usb_speed_t speed)
-{
-	assert(fun);
-	hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
-	assert(hcd);
-	assert(address);
-	usb_log_debug("Address request: speed: %s, address: %d, strict: %s.\n",
-	    usb_str_speed(speed), *address, strict ? "YES" : "NO");
-	return usb_device_manager_request_address(
-	    &hcd->dev_manager, address, strict, speed);
-}
-
-/** Bind address interface function.
- *
- * @param[in] fun DDF function that was called.
- * @param[in] address Address of the device
- * @param[in] handle Devman handle of the device driver.
- * @return Error code.
- */
-static int bind_address(
-    ddf_fun_t *fun, usb_address_t address, devman_handle_t handle)
-{
-	assert(fun);
-	hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
-	assert(hcd);
-
-	usb_log_debug("Address bind %d-%" PRIun ".\n", address, handle);
-	return usb_device_manager_bind_address(
-	    &hcd->dev_manager, address, handle);
-}
-
 /** Find device handle by address interface function.
  *
@@ -98,18 +57,4 @@
 	return usb_device_manager_get_info_by_address(
 	    &hcd->dev_manager, address, handle, NULL);
-}
-
-/** Release address interface function.
- *
- * @param[in] fun DDF function that was called.
- * @param[in] address USB address to be released.
- * @return Error code.
- */
-static int release_address(ddf_fun_t *fun, usb_address_t address)
-{
-	assert(fun);
-	hcd_t *hcd = dev_to_hcd(ddf_fun_get_dev(fun));
-	usb_log_debug("Address release %d.\n", address);
-	return hcd_release_address(hcd, address);
 }
 
@@ -134,5 +79,5 @@
 	const size_t size = max_packet_size;
 	const usb_target_t target = {{.address = address, .endpoint = endpoint}};
-	
+
 	usb_log_debug("Register endpoint %d:%d %s-%s %zuB %ums.\n",
 	    address, endpoint, usb_str_transfer_type(transfer_type),
@@ -203,8 +148,5 @@
 /** usbhc Interface implementation using hcd_t from libusbhost library. */
 usbhc_iface_t hcd_iface = {
-	.request_address = request_address,
-	.bind_address = bind_address,
 	.get_handle = find_by_address,
-	.release_address = release_address,
 
 	.register_endpoint = register_endpoint,