Index: uspace/drv/vhc/connhost.c
===================================================================
--- uspace/drv/vhc/connhost.c	(revision 215b0011eca870a830810090eff081242de617da)
+++ uspace/drv/vhc/connhost.c	(revision 297341b5e6db2cc88ce5f3884e786d065490545e)
@@ -257,5 +257,4 @@
 
 static int interrupt_out(ddf_fun_t *fun, usb_target_t target,
-    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_out_callback_t callback, void *arg)
@@ -267,5 +266,4 @@
 
 static int interrupt_in(ddf_fun_t *fun, usb_target_t target,
-    size_t max_packet_size,
     void *data, size_t size,
     usbhc_iface_transfer_in_callback_t callback, void *arg)
@@ -277,5 +275,4 @@
 
 static int control_write(ddf_fun_t *fun, usb_target_t target,
-    size_t max_packet_size,
     void *setup_packet, size_t setup_packet_size,
     void *data, size_t data_size,
@@ -295,5 +292,4 @@
 
 static int control_read(ddf_fun_t *fun, usb_target_t target,
-    size_t max_packet_size,
     void *setup_packet, size_t setup_packet_size,
     void *data, size_t data_size,