drv_switch_vif_chanctx
err = drv_switch_vif_chanctx(local, vif_chsw, 1,
err = drv_switch_vif_chanctx(local, vif_chsw, n_vifs,
int drv_switch_vif_chanctx(struct ieee80211_local *local,
TRACE_EVENT(drv_switch_vif_chanctx,