On Thu, 28 May 2020 13:31:13 +0200
Miquel Raynal <miquel.raynal@xxxxxxxxxxx> wrote:
> Many OOB layouts and helpers are generic to all NAND chips, they
> should not be restricted to be only used by raw NAND controller
> drivers. They might later be used by generic ECC engines and SPI-NAND
> devices as well so move them into a more generic place.
>
> To avoid moving all the raw NAND core "history" into the generic NAND
> layer, we already moved certain bits into legacy helpers in the raw
> NAND core to ensure backward compatibility.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> ---
> drivers/mtd/nand/Kconfig | 11 +
> drivers/mtd/nand/Makefile | 1 +
> .../mtd/nand/{raw/nand_bch.c => ecc-sw-bch.c} | 2 +-
> drivers/mtd/nand/ecc.c | 299 +++++++++++++++++
> drivers/mtd/nand/raw/Kconfig | 11 +-
> drivers/mtd/nand/raw/Makefile | 1 -
> drivers/mtd/nand/raw/atmel/nand-controller.c | 3 +-
> drivers/mtd/nand/raw/denali.c | 3 +
> drivers/mtd/nand/raw/nand_base.c | 313 +-----------------
> drivers/mtd/nand/raw/nand_toshiba.c | 2 +
> drivers/mtd/nand/raw/nandsim.c | 2 +-
> drivers/mtd/nand/raw/omap2.c | 2 +-
> drivers/mtd/nand/raw/sunxi_nand.c | 3 +-
> drivers/mtd/nand/raw/tegra_nand.c | 3 +-
> .../mtd/{nand_bch.h => nand-ecc-sw-bch.h} | 6 +-
> include/linux/mtd/nand.h | 20 ++
> include/linux/mtd/rawnand.h | 17 +-
> 17 files changed, 364 insertions(+), 335 deletions(-)
> rename drivers/mtd/nand/{raw/nand_bch.c => ecc-sw-bch.c} (99%)
> rename include/linux/mtd/{nand_bch.h => nand-ecc-sw-bch.h} (92%)
I feel like this patch could be split a little.
