--- linux/drivers/sound/ite8172.c	Sun Mar  3 17:17:48 2002
+++ linux/drivers/sound/ite8172.c	Sun Mar  3 17:57:12 2002
@@ -1319,6 +1319,7 @@
 		unlock_kernel();
 		return -EAGAIN;
 	}
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 	unlock_kernel();
 	return 0;