drv_change_chanctx
drv_change_chanctx(local, chanctx, IEEE80211_CHANCTX_CHANGE_RADAR);
drv_change_chanctx(local, chanctx, IEEE80211_CHANCTX_CHANGE_RX_CHAINS);
drv_change_chanctx(local, ctx, changed);
drv_change_chanctx(local, ctx, changed);
TRACE_EVENT(drv_change_chanctx,