[PATCH] mtd: nand: fix mention to CONFIG_MTD_NAND_ECC_BCH

[Brian Norris]

On Tue, Mar 11, 2014 at 01:31:26AM -0300, Erico Nunes wrote:
> Mention to CONFIG_MTD_ECC_BCH in the warning message can be confusing as this
> doesn't match the exact name of the configuration option.
> This warning showed up once to me when I was starting to set up BCH. After
> checking my .config file, it took a moment before realizing it is
> CONFIG_MTD_NAND_ECC_BCH instead of CONFIG_MTD_ECC_BCH.
> 
> Signed-off-by: Erico Nunes <nunes.erico at gmail.com>

Pushed to l2-mtd.git. Thanks!

Brian