diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 107f0fc..56906ab 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -287,7 +287,7 @@
 };
 #endif
 
-static void ultrastor_interrupt(int, void *);
+static void ultrastor_interrupt(void *);
 static irqreturn_t do_ultrastor_interrupt(int, void *);
 static inline void build_sg_list(struct mscp *, struct scsi_cmnd *SCpnt);
 
@@ -893,7 +893,7 @@
 	
 	spin_lock_irqsave(host->host_lock, flags);
 	/* FIXME: Ewww... need to think about passing host around properly */
-	ultrastor_interrupt(0, NULL);
+	ultrastor_interrupt(NULL);
 	spin_unlock_irqrestore(host->host_lock, flags);
 	return SUCCESS;
       }
@@ -1039,7 +1039,7 @@
     return 0;
 }
 
-static void ultrastor_interrupt(int irq, void *dev_id)
+static void ultrastor_interrupt(void *dev_id)
 {
     unsigned int status;
 #if ULTRASTOR_MAX_CMDS > 1
@@ -1177,7 +1177,7 @@
     struct Scsi_Host *dev = dev_id;
     
     spin_lock_irqsave(dev->host_lock, flags);
-    ultrastor_interrupt(irq, dev_id);
+    ultrastor_interrupt(dev_id);
     spin_unlock_irqrestore(dev->host_lock, flags);
     return IRQ_HANDLED;
 }