tree b01f587c353c478f4805a5a6681e5593e51f8b1d
parent 8523ed6fb2ca04973fe759fda8ab4af72492fc7e
author Henrique de Moraes Holschuh <hmh@hmh.eng.br> 1190558342 -0300
committer Len Brown <len.brown@intel.com> 1190601494 -0400

ACPI: thinkpad-acpi: keep track of module state

Keep track of module state (init, running, exit).  This makes it trivially
easy to avoid running any interrupt handlers, threads, or any other async
activity before we are ready, or when we want to go away.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>