Am Dienstag, 27. März 2018, 19:01:58 CEST schrieb Boris Brezillon:
> get_sectorsize() was not using the appropriate macro to extract the
> ECC sector size from the config cache, which led to buggy ECC when
> using 1024 byte sectors.
>
> Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver")
> Cc: <stable@xxxxxxxxxxxxxxx>
> Reported-by: Olivier Schonken <olivier.schonken@xxxxxxxxx>
> Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxx>
> ---
> drivers/mtd/nand/atmel/pmecc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/nand/atmel/pmecc.c b/drivers/mtd/nand/atmel/pmecc.c
> index 8268636675ef..4124bf91bee6 100644
> --- a/drivers/mtd/nand/atmel/pmecc.c
> +++ b/drivers/mtd/nand/atmel/pmecc.c
> @@ -426,7 +426,7 @@ static int get_strength(struct atmel_pmecc_user *user)
>
> static int get_sectorsize(struct atmel_pmecc_user *user)
> {
> - return user->cache.cfg & PMECC_LOOKUP_TABLE_SIZE_1024 ? 1024 : 512;
> + return user->cache.cfg & PMECC_CFG_SECTOR1024 ? 1024 : 512;
> }
>
> static void atmel_pmecc_gen_syndrome(struct atmel_pmecc_user *user, int
> sector)
Reviewed-by: Richard Weinberger <richard@xxxxxx>
Thanks,
//richard