diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index dfdf20969987..105c3b8f4024 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -1167,7 +1167,7 @@ static void dgap_poll_handler(ulong dummy)
  */
 static irqreturn_t dgap_intr(int irq, void *voidbrd)
 {
-	struct board_t *brd = (struct board_t *) voidbrd;
+	struct board_t *brd = voidbrd;
 
 	if (!brd)
 		return IRQ_NONE;