--- a/ath/if_ath.c
+++ b/ath/if_ath.c
-@@ -2307,6 +2307,17 @@ ath_intr(int irq, void *dev_id, struct p
+@@ -2308,6 +2308,17 @@ ath_intr(int irq, void *dev_id, struct p
sc->sc_isr = status;
status &= sc->sc_imask; /* discard unasked for bits */
/* As soon as we know we have a real interrupt we intend to service,
* we will check to see if we need an initial hardware TSF reading.
* Normally we would just populate this all the time to keep things
-@@ -2319,10 +2330,6 @@ ath_intr(int irq, void *dev_id, struct p
+@@ -2320,10 +2331,6 @@ ath_intr(int irq, void *dev_id, struct p
sc->sc_stats.ast_hardware++;
ath_hal_intrset(ah, 0); /* disable intr's until reset */
ATH_SCHEDULE_TQUEUE(&sc->sc_fataltq, &needmark);