rt2x00: Implement flush callback

Implement a basic flush callback function, which simply loops
over all TX queues and waits until all frames have been transmitted
and the status reports have been gathered.

At this moment we don't support dropping any frames during the
flush, but mac80211 will only send 'false' for this argument anyway,
so this is not important at this time.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index fba9ee11873b..f01bff7656bc 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2824,6 +2824,7 @@ static const struct ieee80211_ops rt61pci_mac80211_ops = {
         .conf_tx                = rt61pci_conf_tx,
         .get_tsf                = rt61pci_get_tsf,
         .rfkill_poll            = rt2x00mac_rfkill_poll,
+        .flush                  = rt2x00mac_flush,
 };
 
 static const struct rt2x00lib_ops rt61pci_rt2x00_ops = {