mac80211: unify config_interface and bss_info_changed
The config_interface method is a little strange, it contains the
BSSID and beacon updates, while bss_info_changed contains most
other BSS information for each interface. This patch removes
config_interface and rolls all the information it previously
passed to drivers into bss_info_changed.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 55f947a..cea7f14 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -1965,13 +1965,18 @@
return 0;
}
-static int at76_config_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_if_conf *conf)
+static void at76_bss_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *conf,
+ u32 changed)
{
struct at76_priv *priv = hw->priv;
at76_dbg(DBG_MAC80211, "%s():", __func__);
+
+ if (!(changed & BSS_CHANGED_BSSID))
+ return;
+
at76_dbg_dump(DBG_MAC80211, conf->bssid, ETH_ALEN, "bssid:");
mutex_lock(&priv->mtx);
@@ -1983,8 +1988,6 @@
at76_join(priv);
mutex_unlock(&priv->mtx);
-
- return 0;
}
/* must be atomic */
@@ -2076,7 +2079,7 @@
.add_interface = at76_add_interface,
.remove_interface = at76_remove_interface,
.config = at76_config,
- .config_interface = at76_config_interface,
+ .bss_info_changed = at76_bss_info_changed,
.configure_filter = at76_configure_filter,
.start = at76_mac80211_start,
.stop = at76_mac80211_stop,