tree c6fa2fb5ce7ce1bd06f8787809c534b793813f28
parent 4352fab5c2a1a602447d711c84d149bf2f0bc7ba
author Johannes Stezenbach <js@sig21.net> 1291132163 +0100
committer John W. Linville <linville@tuxdriver.com> 1291143226 -0500

mac80211/rt2x00: add ieee80211_tx_status_ni()

All rt2x00 drivers except rt2800pci call ieee80211_tx_status() from
a workqueue, which causes "NOHZ: local_softirq_pending 08" messages.

To fix it, add ieee80211_tx_status_ni() similar to ieee80211_rx_ni()
which can be called from process context, and call it from
rt2x00lib_txdone().  For the rt2800pci special case a driver
flag is introduced.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>