diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c
index 183d2ec7aa53..6b206be18f5f 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -141,8 +141,6 @@ struct visornic_devdata {
 	struct uiscmdrsp cmdrsp[SIZEOF_CMDRSP];
 };
 
-static void poll_for_irq(unsigned long v);
-
 /**
  *	visor_copy_fragsinfo_from_skb(
  *	@skb_in: skbuff that we are pulling the frags from