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V() the mutex when firmware is initialized, duh!

This commit is contained in:
christos 2010-07-10 04:09:35 +00:00
parent a66933c999
commit b34f73e19d
1 changed files with 4 additions and 3 deletions
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7
sys/dev/pci/if_iwn.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_iwn.c,v 1.48 2010/07/03 21:43:37 christos Exp $ */
/* $NetBSD: if_iwn.c,v 1.49 2010/07/10 04:09:35 christos Exp $ */
/* $OpenBSD: if_iwn.c,v 1.96 2010/05/13 09:25:03 damien Exp $ */
/*-
@ -22,7 +22,7 @@
* adapters.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_iwn.c,v 1.48 2010/07/03 21:43:37 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_iwn.c,v 1.49 2010/07/10 04:09:35 christos Exp $");
#define IWN_USE_RBUF /* Use local storage for RX */
#undef IWN_HWCRYPTO /* XXX does not even compile yet */
@ -5844,7 +5844,7 @@ iwn_init(struct ifnet *ifp)
mutex_enter(&sc->sc_mtx);
if (sc->sc_flags & IWN_FLAG_HW_INITED)
return 0;
goto out;
if ((error = iwn_hw_prepare(sc)) != 0) {
aprint_error_dev(sc->sc_dev,
"hardware not ready\n");
@ -5898,6 +5898,7 @@ iwn_init(struct ifnet *ifp)
ieee80211_new_state(ic, IEEE80211_S_RUN, -1);
sc->sc_flags |= IWN_FLAG_HW_INITED;
out:
mutex_exit(&sc->sc_mtx);
return 0;