Index: uspace/lib/drv/generic/interrupt.c
===================================================================
--- uspace/lib/drv/generic/interrupt.c	(revision 7b616e23c349fc3f8cb4c5132825f4f5ef12c96a)
+++ uspace/lib/drv/generic/interrupt.c	(revision b4a9f5dda20b7206e43da8d1fe37aa4eee1ff024)
@@ -44,13 +44,13 @@
 
 int register_interrupt_handler(ddf_dev_t *dev, int irq,
-    interrupt_handler_t *handler, const irq_code_t *pseudocode)
+    interrupt_handler_t *handler, const irq_code_t *irq_code)
 {
-	return async_irq_subscribe(irq, dev->handle,
-	    (async_notification_handler_t) handler, dev, pseudocode);
+	return async_irq_subscribe(irq, (async_notification_handler_t) handler,
+	    dev, irq_code);
 }
 
-int unregister_interrupt_handler(ddf_dev_t *dev, int irq)
+int unregister_interrupt_handler(ddf_dev_t *dev, int cap)
 {
-	return async_irq_unsubscribe(irq, dev->handle);
+	return async_irq_unsubscribe(cap);
 }