SMA_MODE_OUT
bp->sma[2].mode = SMA_MODE_OUT;
bp->sma[3].mode = SMA_MODE_OUT;
bp->sma[0].mode = reg & BIT(15) ? SMA_MODE_IN : SMA_MODE_OUT;
bp->sma[1].mode = reg & BIT(31) ? SMA_MODE_IN : SMA_MODE_OUT;
bp->sma[2].mode = reg & BIT(15) ? SMA_MODE_OUT : SMA_MODE_IN;
bp->sma[3].mode = reg & BIT(31) ? SMA_MODE_OUT : SMA_MODE_IN;
bp->sma[2].mode = SMA_MODE_OUT;
bp->sma[3].mode = SMA_MODE_OUT;
bp->sma[i].mode = SMA_MODE_OUT;
*mode = dir == 0 ? SMA_MODE_IN : SMA_MODE_OUT;
if (bp->sma[i].mode != SMA_MODE_OUT)
SMA_MODE_IN : SMA_MODE_OUT;