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iwn: omit unneeded bus_dmamap_sync() calls when compiled without

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'options IWN_DEBUG'
This commit is contained in:
Andriy Voskoboinyk 2017-03-26 09:10:01 +00:00
parent 6fc9f4dbc8
commit b4750b8855
1 changed files with 4 additions and 4 deletions
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8
sys/dev/iwn/if_iwn.c
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@ -3944,6 +3944,7 @@ iwn_notif_intr(struct iwn_softc *sc)
sc->errptr = le32toh(uc->errptr);
break;
}
#ifdef IWN_DEBUG
case IWN_STATE_CHANGED:
{
/*
@ -3953,27 +3954,26 @@ iwn_notif_intr(struct iwn_softc *sc)
*/
bus_dmamap_sync(sc->rxq.data_dmat, data->map,
BUS_DMASYNC_POSTREAD);
#ifdef IWN_DEBUG
uint32_t *status = (uint32_t *)(desc + 1);
DPRINTF(sc, IWN_DEBUG_INTR | IWN_DEBUG_STATE,
"state changed to %x\n",
le32toh(*status));
#endif
break;
}
case IWN_START_SCAN:
{
bus_dmamap_sync(sc->rxq.data_dmat, data->map,
BUS_DMASYNC_POSTREAD);
#ifdef IWN_DEBUG
struct iwn_start_scan *scan =
(struct iwn_start_scan *)(desc + 1);
DPRINTF(sc, IWN_DEBUG_ANY,
"%s: scanning channel %d status %x\n",
__func__, scan->chan, le32toh(scan->status));
#endif
break;
}
#endif
case IWN_STOP_SCAN:
{
bus_dmamap_sync(sc->rxq.data_dmat, data->map,