K 10
svn:author
V 7
thompsa
K 8
svn:date
V 27
2009-02-12T18:57:18.945705Z
K 7
svn:log
V 267
Add a ieee80211_waitfor_parent() function that will wait for all deferred
parent interface tasks to complete. This had been added to the ioctl path but
it is also need elsewhere like detach so its safe to teardown.

Reported by:	Hans Petter Selasky
Submitted by:	sam

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