ADF4350_REG2
st->regs[ADF4350_REG2] =
st->regs[ADF4350_REG2] |= ADF4350_REG2_POWER_DOWN_EN;
st->regs[ADF4350_REG2] &= ~ADF4350_REG2_POWER_DOWN_EN;
val = !!(st->regs[ADF4350_REG2] & ADF4350_REG2_POWER_DOWN_EN);
st->regs[ADF4350_REG2] &= ~ADF4350_REG2_POWER_DOWN_EN;
st->regs[ADF4350_REG2] |= ADF4350_REG2_POWER_DOWN_EN;
return (st->regs[ADF4350_REG2] & ADF4350_REG2_POWER_DOWN_EN);
st->regs[ADF4350_REG2] |= ADF4350_REG2_POWER_DOWN_EN;