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Fix interrupt race.

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This commit is contained in:
Warner Losh 2003-04-10 07:55:55 +00:00
parent cb339c7cd9
commit 81f290a510
1 changed files with 1 additions and 1 deletions
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2
sys/dev/wi/if_wi.c
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@ -563,8 +563,8 @@ wi_intr(void *arg)
WI_LOCK(sc); WI_LOCK(sc);
if (sc->wi_gone || (ifp->if_flags & IFF_UP) == 0) { if (sc->wi_gone || (ifp->if_flags & IFF_UP) == 0) {
CSR_WRITE_2(sc, WI_EVENT_ACK, ~0);
CSR_WRITE_2(sc, WI_INT_EN, 0); CSR_WRITE_2(sc, WI_INT_EN, 0);
CSR_WRITE_2(sc, WI_EVENT_ACK, ~0);
WI_UNLOCK(sc); WI_UNLOCK(sc);
return; return;
} }