BCH_BHCNT_DEC_COUNT_SHIFT 39 drivers/mtd/nand/raw/ingenic/jz4725b_bch.c #define BCH_BHCNT_DEC_COUNT_MASK (0x3ff << BCH_BHCNT_DEC_COUNT_SHIFT) BCH_BHCNT_DEC_COUNT_SHIFT 100 drivers/mtd/nand/raw/ingenic/jz4725b_bch.c max_value = BCH_BHCNT_DEC_COUNT_MASK >> BCH_BHCNT_DEC_COUNT_SHIFT; BCH_BHCNT_DEC_COUNT_SHIFT 106 drivers/mtd/nand/raw/ingenic/jz4725b_bch.c reg |= (params->size + params->bytes) << BCH_BHCNT_DEC_COUNT_SHIFT;