tree 6221cc08c4e9a71f45296fc9862f6e137d0712be
parent e535c1ac7e431f85e9c8ead6dbc977a1e1906736
author Bruno Randolf <bruno@thinktube.com> 1200734279 +0900
committer David S. Miller <davem@davemloft.net> 1201561851 -0800

ath5k: better beacon timer calculation

update ath5k_beacon_update_timers() for better beacon timer calculation in a
variety of situations. most important is the possibility to call it with the
timestamp of a received beacon, when we detected that a HW merge has happened
and we need to reconfigure the beacon timers based on that.

we call this from the mac80211 callback reset_tsf now instead of beacon_update,
and there will be more use of it in the next patch.

drivers/net/wireless/ath5k/base.c:      Changes-licensed-under: 3-Clause-BSD

Signed-off-by: Bruno Randolf <bruno@thinktube.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>