Index: sys/compat/linuxkpi/common/include/linux/interrupt.h
===================================================================
--- sys/compat/linuxkpi/common/include/linux/interrupt.h
+++ sys/compat/linuxkpi/common/include/linux/interrupt.h
@@ -108,6 +108,7 @@
 		return (-error);
 	}
 	list_add(&irqe->links, &dev->irqents);
+	(void)bus_describe_intr(dev->bsddev, res, irqe->tag, "%s", name);
 
 	return 0;
 }