Fix mtd-utils bugs

[Artem Bityutskiy]

On Fri, 2010-06-11 at 17:36 +0800, Stanley.Miao wrote:
> Re-send them because I didn't give a email subject in last version.
> 
> The "struct nand_oobinfo" is able to record only 32 ECC code positions,which
> is not enough for many big NAND chips. Therefore, this structure is replaced
> by "struct nand_ecclayout" in linux kernel from the version 2.6.17.
> Consequently, the ioctl command changed from MEMGETOOBSEL to ECCGETLAYOUT.
> 
> Now update nandwrite to use the new ioctl command ECCGETLAYOUT. In order to
> keep compatible with the old linux kernel, a linux version detection function
> is added.
> 
> YAFFS and JFFS2 has updated and we don't need the arguments "forcelegacy",
> "forcejffs2", "forceyaffs" anymore. Now clean them up. 

Please, make sure your submissions have proper version. I have limited
amount of time and do not want to spend it figuring out which patch is
the latest. Use the best kernel practices and apply prefix your stuff
with [PATCHv3] or something like that.

Could you please re-submit your latest version?

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)