828dec153044 ("mtd: nand: sunxi: make OOB retrieval optional")
cc6822fb756b ("mtd: nand: sunxi: move some ECC related operations to their own functions")
fe82ccefc992 ("mtd: nand: sunxi: implement ->read_subpage()")
1c1bdd6f866e ("mtd: nand: sunxi: implement ->read_oob()/->write_oob()")
4be4e03efc7f ("mtd: nand: sunxi: add randomizer support")