TAS_REG_VOL 183 sound/aoa/codecs/tas.c tas_write_reg(tas, TAS_REG_VOL, 6, block); TAS_REG_VOL 231 sound/ppc/tumbler.c if (i2c_smbus_write_i2c_block_data(mix->i2c.client, TAS_REG_VOL, 6,