cfg80211_ch_switch_notify
cfg80211_ch_switch_notify(vif->ndev, &chandef, 0);
cfg80211_ch_switch_notify(priv->netdev, &priv->dfs_chandef, 0);
cfg80211_ch_switch_notify(vif->netdev, &chandef, 0);
void cfg80211_ch_switch_notify(struct net_device *dev,
cfg80211_ch_switch_notify(sdata->dev, &link_data->csa.chanreq.oper,
cfg80211_ch_switch_notify(sdata->dev, &link->csa.chanreq.oper,
cfg80211_ch_switch_notify(sdata->dev, &link->conf->chanreq.oper,
EXPORT_SYMBOL(cfg80211_ch_switch_notify);
TRACE_EVENT(cfg80211_ch_switch_notify,