I2SDIV_IDV_SHIFT 89 sound/soc/jz4740/jz4740-i2s.c #define I2SDIV_IDV_MASK (0xf << I2SDIV_IDV_SHIFT) I2SDIV_IDV_SHIFT 289 sound/soc/jz4740/jz4740-i2s.c div_reg |= (div - 1) << I2SDIV_IDV_SHIFT;