int (*getpcf) (void *data, int ctl);
int (*getown) (void *data);
int (*getclock) (void *data);
- void (*waitforpin) (void);
+ void (*waitforpin) (void *data);
+
+ void (*xfer_begin) (void *data);
+ void (*xfer_end) (void *data);
/* Multi-master lost arbitration back-off delay (msecs)
* This should be set by the bus adapter or knowledgable client