diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 2d4cb67..99a259c 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -2078,8 +2078,7 @@
 } /* End tw_scsi_queue() */
 
 /* This function is the interrupt service routine */
-static irqreturn_t tw_interrupt(int irq, void *dev_instance,
-		     struct pt_regs *regs) 
+static irqreturn_t tw_interrupt(int irq, void *dev_instance) 
 {
 	int request_id;
 	u32 status_reg_value;