Author: adrian
Date: Mon Nov 21 22:57:28 2011
New Revision: 227806
URL: http://svn.freebsd.org/changeset/base/227806
Log:
Use the correct lock when calling msleep().
This fixes panics that users have been seeing when operating in station mode,
where the interface undergoes a lot more resets then in hostap mode (ie whilst
doing channel scanning.)
Reported by: arundel, wbl...@wonkity.com
Sponsored by: Hobnob, Inc.
Modified:
head/sys/dev/ath/if_ath.c
Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c Mon Nov 21 22:19:12 2011 (r227805)
+++ head/sys/dev/ath/if_ath.c Mon Nov 21 22:57:28 2011 (r227806)
@@ -1878,7 +1878,7 @@ ath_txrx_stop(struct ath_softc *sc)
sc->sc_txstart_cnt || sc->sc_intr_cnt) {
if (i <= 0)
break;
- msleep(sc, &sc->sc_mtx, 0, "ath_txrx_stop", 1);
+ msleep(sc, &sc->sc_pcu_mtx, 0, "ath_txrx_stop", 1);
i--;
}
ATH_PCU_UNLOCK(sc);
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