adrian 9d9d3e6003 Wrap the scan code state change stuff behind ATH_LOCK and the PCU fiddling
behind the PCU lock.

sc_scanning is being checked without ATH_LOCK behind held and could
in theory run from multiple threads.
2012-03-02 02:57:10 +00:00
..
2011-11-08 19:25:52 +00:00
2011-11-08 19:25:52 +00:00