diff --git a/drivers/staging/comedi/drivers/mite.h b/drivers/staging/comedi/drivers/mite.h
index 0518fadc4daa..9d5049f8fa85 100644
--- a/drivers/staging/comedi/drivers/mite.h
+++ b/drivers/staging/comedi/drivers/mite.h
@@ -163,13 +163,6 @@ u32 mite_bytes_in_transit(struct mite_channel *mite_chan);
 unsigned mite_get_status(struct mite_channel *mite_chan);
 int mite_done(struct mite_channel *mite_chan);
 
-#if 0
-unsigned long mite_ll_from_kvmem(struct mite_struct *mite,
-				 struct comedi_async *async, int len);
-void mite_setregs(struct mite_struct *mite, unsigned long ll_start, int chan,
-		  int dir);
-#endif
-
 void mite_prep_dma(struct mite_channel *mite_chan,
 		   unsigned int num_device_bits, unsigned int num_memory_bits);
 int mite_buf_change(struct mite_dma_descriptor_ring *ring,