None of the board files are overloading those hooks, so let's drop them
from struct platform_nand_ctrl.
Signed-off-by: NBoris Brezillon <boris.brezillon@bootlin.com>
Acked-by: NRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com>