diff options
Diffstat (limited to 'sys/dev/ic')
| -rw-r--r-- | sys/dev/ic/rt2860.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/ic/rt2860.c b/sys/dev/ic/rt2860.c index 24e8496b0c3..f0b452d9ae6 100644 --- a/sys/dev/ic/rt2860.c +++ b/sys/dev/ic/rt2860.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rt2860.c,v 1.6 2007/11/19 21:26:19 damien Exp $ */ +/* $OpenBSD: rt2860.c,v 1.7 2007/12/04 22:26:55 deraadt Exp $ */ /*- * Copyright (c) 2007 @@ -1140,6 +1140,8 @@ rt2860_intr(void *arg) uint32_t r; r = RAL_READ(sc, RT2860_INT_STATUS); + if (r == 0xffffffff) + return 0; /* device likely went away */ if (r == 0) return 0; /* not for us */ |