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There's no need to re-read PCIR_COMMAND once we set it.

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Approved by:	re (blanket)
This commit is contained in:
cognet 2007-09-04 18:45:27 +00:00
parent 237f9d22c3
commit 79e92ec4ea
1 changed files with 0 additions and 2 deletions
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2
sys/arm/xscale/i80321/i80321.c
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@ -213,8 +213,6 @@ i80321_attach(struct i80321_softc *sc)
PCIM_CMD_SERRESPEN;
bus_space_write_4(sc->sc_st, sc->sc_atu_sh,
PCIR_COMMAND, preg);
preg = bus_space_read_4(sc->sc_st, sc->sc_atu_sh,
PCIR_COMMAND);
}
/* Initialize the bus space tags. */
i80321_io_bs_init(&sc->sc_pci_iot, sc);