drv_unassign_vif_chanctx  657 net/mac80211/chan.c 		drv_unassign_vif_chanctx(local, sdata, curr_ctx);
drv_unassign_vif_chanctx 1656 net/mac80211/trace.h DEFINE_EVENT(local_sdata_chanctx, drv_unassign_vif_chanctx,