Index: uspace/lib/drv/include/ddf/driver.h
===================================================================
--- uspace/lib/drv/include/ddf/driver.h	(revision 8e4a408d3222959baf54e62461fd1575e23f4fda)
+++ uspace/lib/drv/include/ddf/driver.h	(revision 251d4dd9ed4344e114f255674a17c994c700018f)
@@ -111,9 +111,4 @@
 } driver_t;
 
-/** XXX Only to transition USB */
-#ifdef _DDF_DATA_IMPLANT
-extern void ddf_fun_data_implant(ddf_fun_t *, void *);
-#endif
-
 extern int ddf_driver_main(const driver_t *);