diff options
| author | macallan <macallan@NetBSD.org> | 2010-03-31 21:01:03 +0000 |
|---|---|---|
| committer | macallan <macallan@NetBSD.org> | 2010-03-31 21:01:03 +0000 |
| commit | 87ba095012f8c5492ac31452ffb19081dd73ce4a (patch) | |
| tree | 8956ba098600c8609d6fff616407aea34acadf0c /sys/dev | |
| parent | 78f9946c6b4c9c6296a5f0a0d4357e19acfe70c8 (diff) | |
remove a now useless bus_space_barrier()
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/pcf8584.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/dev/ic/pcf8584.c b/sys/dev/ic/pcf8584.c index 04c6bc4c02b..e2bb7c27954 100644 --- a/sys/dev/ic/pcf8584.c +++ b/sys/dev/ic/pcf8584.c @@ -1,4 +1,4 @@ -/* $NetBSD: pcf8584.c,v 1.7 2010/03/31 05:09:41 macallan Exp $ */ +/* $NetBSD: pcf8584.c,v 1.8 2010/03/31 21:01:03 macallan Exp $ */ /* $OpenBSD: pcf8584.c,v 1.9 2007/10/20 18:46:21 kettenis Exp $ */ /* @@ -270,8 +270,6 @@ pcfiic_write(struct pcfiic_softc *sc, bus_size_t r, u_int8_t v) volatile uint8_t junk; bus_space_write_1(sc->sc_iot, sc->sc_ioh, sc->sc_regmap[r], v); junk = bus_space_read_1(sc->sc_iot, sc->sc_ioh, PCF_S1); - bus_space_barrier(sc->sc_iot, sc->sc_ioh, sc->sc_regmap[r], 1, - BUS_SPACE_BARRIER_WRITE); } void |
