Lines Matching defs:regval
277 u16 regval;
280 regval = chip->command;
298 regval &= ~AD7291_AUTOCYCLE;
299 regval |= chip->c_mask;
301 regval |= AD7291_AUTOCYCLE;
303 ret = ad7291_i2c_write(chip, AD7291_COMMAND, regval);
307 chip->command = regval;
326 u16 regval;
339 regval = chip->command & (~AD7291_VOLTAGE_MASK);
340 regval |= BIT(15 - chan->channel);
341 ret = ad7291_i2c_write(chip, AD7291_COMMAND, regval);