[PATCH 1/2] mtd: nand: Add erased page bitflip check helper functions

[Sascha Hauer]

On Mon, Dec 21, 2015 at 03:42:00PM +0100, Markus Pargmann wrote:
> This adds the bitflip check helper functions from the kernel. They are
> used to check for bitflips in erased pages and correct them in the
> buffer so that UBI can work with it. Unfortunately most nand controllers
> do not have ECC for erased pages and don't do this on their own.
> 
> Signed-off-by: Markus Pargmann <mpa at pengutronix.de>
> ---
>  drivers/mtd/nand/nand_base.c | 128 +++++++++++++++++++++++++++++++++++++++++++
>  include/linux/mtd/nand.h     |   5 ++
>  2 files changed, 133 insertions(+)

Applied, thanks

Sascha

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