Marcus Overhagen 5bfd73fb71 Make debugging easier by tracing only status changes.
Always first disable interrupts on a device that can be
selected, then check for invalid status.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30426 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-26 12:55:52 +00:00
..
2009-04-25 18:55:15 +00:00