ATMEL_I2SC_MR
return regmap_update_bits(dev->regmap, ATMEL_I2SC_MR, mr_mask, mr);
ret = regmap_update_bits(dev->regmap, ATMEL_I2SC_MR,
ret = regmap_update_bits(dev->regmap, ATMEL_I2SC_MR, mr_mask, mr);
err = regmap_read(dev->regmap, ATMEL_I2SC_MR, &mr);