D40_CHAN_POS_MASK
D40_CHAN_POS_MASK(d40c->phy_chan->num)) >>
wmask = 0xffffffff & ~(D40_CHAN_POS_MASK(d40c->phy_chan->num));
D40_CHAN_POS_MASK(d40c->phy_chan->num)) >>
D40_CHAN_POS_MASK(d40c->phy_chan->num)) >>
D40_CHAN_POS_MASK(d40c->phy_chan->num)) >>