-extern void zfcp_rec_dbf_event_thread(u8, struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_thread_lock(u8, struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_adapter(u8, void *, struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_port(u8, void *, struct zfcp_port *);
-extern void zfcp_rec_dbf_event_unit(u8, void *, struct zfcp_unit *);
-extern void zfcp_rec_dbf_event_trigger(u8, void *, u8, u8, void *,
+extern void zfcp_rec_dbf_event_thread(char *, struct zfcp_adapter *);
+extern void zfcp_rec_dbf_event_thread_lock(char *, struct zfcp_adapter *);
+extern void zfcp_rec_dbf_event_adapter(char *, void *, struct zfcp_adapter *);
+extern void zfcp_rec_dbf_event_port(char *, void *, struct zfcp_port *);
+extern void zfcp_rec_dbf_event_unit(char *, void *, struct zfcp_unit *);
+extern void zfcp_rec_dbf_event_trigger(char *, void *, u8, u8, void *,