mm/iob: IOB free notifier should accept the work queue ID as a paramter. The notification may need to run on either the high- or low- priority work queue. sched/work: Change the default priority of the low-priority work queue to 100.

net/netdev/netdown_notifier.c

@@ -98,7 +98,7 @@ int netdown_notifier_setup(worker_t worker, FAR struct net_driver_s *dev,
   /* Otherwise, this is just a simple wrapper around work_notifer_setup(). */
 
   info.evtype    = WORK_NET_DOWN;
-  info.wqueue    = LPWORK;
+  info.qid       = LPWORK;
   info.qualifier = dev;
   info.arg       = arg;
   info.worker    = worker;