[MTD] [NAND] Use ecc.read/write_page_raw consequently

Use the functions in the ecc structure instead of the default ones,
so the override by the board driver is effective also for software ecc
code paths.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
1 file changed