[MTD] remove unused ecctype,eccsize fields from struct mtd_info

Remove unused and broken mtd->ecctype and mtd->eccsize fields
from struct mtd_info. Do not remove them from userspace API
data structures (don't want to breake userspace) but mark them
as obsolete by a comment. Any userspace program which uses them
should be half-broken anyway, so this is more about saving
data structure size.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index c13d66426360..acaf97bc80d1 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2566,7 +2566,6 @@ int nand_scan_tail(struct mtd_info *mtd)
         /* Fill in remaining MTD driver data */
         mtd->type = MTD_NANDFLASH;
         mtd->flags = MTD_CAP_NANDFLASH;
-        mtd->ecctype = MTD_ECC_SW;
         mtd->erase = nand_erase;
         mtd->point = NULL;
         mtd->unpoint = NULL;