[MTD] [OneNAND] Use mtd_oob_ops at oob functions

To enable the main read/write at oob ops

Next time we will commit the main read/write support for yaffs2

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
1 file changed