BCH_BHINT_ERRC_SHIFT   48 drivers/mtd/nand/raw/ingenic/jz4725b_bch.c #define BCH_BHINT_ERRC_SHIFT		28
BCH_BHINT_ERRC_SHIFT   48 drivers/mtd/nand/raw/ingenic/jz4780_bch.c #define BCH_BHINT_ERRC_SHIFT		24