AK4117_REG_RXCSB0 54 include/sound/ak4117.h #define AK4117_REG_RXCSB_SIZE ((AK4117_REG_RXCSB4-AK4117_REG_RXCSB0)+1) AK4117_REG_RXCSB0 265 sound/i2c/other/ak4117.c ucontrol->value.iec958.status[i] = reg_read(chip, AK4117_REG_RXCSB0 + i);