diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 10076f1868e02..ddd729e2ea89a 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -3571,7 +3571,7 @@ static void __devinit hpsa_wait_for_mode_change_ack(struct ctlr_info *h)
 		if (!doorbell_value & CFGTBL_ChangeReq)
 			break;
 		/* delay and try again */
-		msleep(10);
+		usleep_range(10000, 20000);
 	}
 }