FYI: mac80211 tx_sync API removal
From: Johannes Berg <johannes@sipsolutions.net>
Date: 2012-02-15 10:06:26
Just in case anyone was planning to use this -- it's no longer needed with the auth/assoc redesign and as soon as I modify iwlwifi to no longer use it (making use of the station state callbacks) I will remove the tx_sync API. johannes