Index: madwifi-trunk-r3314/ath/if_ath.c
===================================================================
--- madwifi-trunk-r3314.orig/ath/if_ath.c	2008-01-31 03:59:25.474330368 +0100
+++ madwifi-trunk-r3314/ath/if_ath.c	2008-01-31 04:00:30.254021949 +0100
@@ -6686,8 +6686,9 @@
 
 	*budget -= processed;
 
-	/* rx signal state monitoring */
-	ath_hal_rxmonitor(ah, &sc->sc_halstats, &sc->sc_curchan);
+	/* rx signal state monitoring, only necessary/applicable for sta mode */
+	if (sc->sc_opmode == HAL_M_STA)
+		ath_hal_rxmonitor(ah, &sc->sc_halstats, &sc->sc_curchan);
 	return early_stop;
 #undef PA2DESC
 }