hwif->pre_reset = NULL; /* No HBA specific pre_set needed */
hwif->resetproc = &sgiioc4_resetproc;/* Reset DMA engine,
clear interrupts */
- hwif->intrproc = NULL; /* Enable or Disable interrupt from drive */
hwif->maskproc = &sgiioc4_maskproc; /* Mask on/off NIEN register */
hwif->quirkproc = NULL;
hwif->busproc = NULL;