S626_OVERMASK
devpriv->counter_int_enabs &= ~(S626_OVERMASK(chan) |
devpriv->counter_int_enabs &= ~(S626_OVERMASK(chan) |
devpriv->counter_int_enabs &= ~(S626_OVERMASK(chan) |
devpriv->counter_int_enabs |= S626_OVERMASK(chan);
devpriv->counter_int_enabs |= (S626_OVERMASK(chan) |