tree a43762f1c737724330b48a1815228d1756f3d054
parent a01e035ebb552223c03f2d9138ffc73f2d4d3965
author Zhang Rui <rui.zhang@intel.com> 1209450882 -0400
committer Len Brown <len.brown@intel.com> 1209450882 -0400

flush kacpi_notify_wq before removing notify handler

Flush kacpi_notify_wq before notify handler is removed,
this can fix a bug which the deferred notify handler is executed
after the notify_handler has already been removed.
http://bugzilla.kernel.org/show_bug.cgi?id=9772

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>