diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c
index beb1cf2bffb5..183d2ec7aa53 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -141,7 +141,6 @@ struct visornic_devdata {
 	struct uiscmdrsp cmdrsp[SIZEOF_CMDRSP];
 };
 
-static int visornic_poll(struct napi_struct *napi, int budget);
 static void poll_for_irq(unsigned long v);
 
 /**