diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-03-03 01:41:46 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-03-03 01:41:46 +0000 |
| commit | 398f76333463e3b823fd242357811314b1b7197f (patch) | |
| tree | 24a05649da46e15fb245b76b627ba4689c62962f /sys/dev/sbus/dma_sbus.c | |
| parent | ef616ecd1d0418334dd23097fa6a34999a8cca17 (diff) | |
Do not let dma attach children if it could not initialize properly.
Diffstat (limited to 'sys/dev/sbus/dma_sbus.c')
| -rw-r--r-- | sys/dev/sbus/dma_sbus.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/sbus/dma_sbus.c b/sys/dev/sbus/dma_sbus.c index a8795269c88..dab7e6c320e 100644 --- a/sys/dev/sbus/dma_sbus.c +++ b/sys/dev/sbus/dma_sbus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dma_sbus.c,v 1.11 2003/07/03 20:36:07 jason Exp $ */ +/* $OpenBSD: dma_sbus.c,v 1.12 2005/03/03 01:41:45 miod Exp $ */ /* $NetBSD: dma_sbus.c,v 1.5 2000/07/09 20:57:42 pk Exp $ */ /*- @@ -230,7 +230,8 @@ dmaattach_sbus(parent, self, aux) sbus_establish(&dsc->sc_sd, &sc->sc_dev); sbt = dma_alloc_bustag(dsc); - lsi64854_attach(sc); + if (lsi64854_attach(sc) != 0) + return; /* Attach children */ for (node = firstchild(sa->sa_node); node; node = nextsibling(node)) { |