Use the NAND core helper function nand_ecc_choose_conf to tune
the ECC parameters instead of the function locally defined.
Signed-off-by: NAbhishek Sahu <absahu@codeaurora.org>
Acked-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>