Index: uspace/lib/drv/include/ddf/interrupt.h
===================================================================
--- uspace/lib/drv/include/ddf/interrupt.h	(revision 9359aae9d5e8472d1863d2eb319c40c5d632be19)
+++ uspace/lib/drv/include/ddf/interrupt.h	(revision 824208bff6a427e9769eab137e526ce9915f925f)
@@ -49,21 +49,6 @@
  */
 
-typedef void interrupt_handler_t(ddf_dev_t *, ipc_callid_t, ipc_call_t *);
+typedef void interrupt_handler_t(ipc_callid_t, ipc_call_t *, ddf_dev_t *);
 
-typedef struct interrupt_context {
-	int id;
-	ddf_dev_t *dev;
-	int irq;
-	interrupt_handler_t *handler;
-	link_t link;
-} interrupt_context_t;
-
-typedef struct interrupt_context_list {
-	int curr_id;
-	list_t contexts;
-	fibril_mutex_t mutex;
-} interrupt_context_list_t;
-
-extern void interrupt_init(void);
 extern int register_interrupt_handler(ddf_dev_t *, int, interrupt_handler_t *,
     const irq_code_t *);