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| author | Sergio Prado <sergio.prado@e-labworks.com> | 2016-10-20 19:42:44 -0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-11-07 14:48:35 +0100 |
| commit | e9f66ae23c209eec617130126a23bf547bf7a6d8 (patch) | |
| tree | f4b3c02aa55dff086525a48682c0e7460ff44d38 /include | |
| parent | 668592492409498afc277da41e84799e1d2255c2 (diff) | |
| download | lwn-e9f66ae23c209eec617130126a23bf547bf7a6d8.tar.gz lwn-e9f66ae23c209eec617130126a23bf547bf7a6d8.zip | |
mtd: s3c2410: make ecc mode configurable via platform data
Removing CONFIG_MTD_NAND_S3C2410_HWECC option and adding a ecc_mode
field in the drivers's platform data structure so it can be selectable
via platform data.
Also setting this field to NAND_ECC_SOFT in all boards using this
driver since none of them had CONFIG_MTD_NAND_S3C2410_HWECC enabled.
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/platform_data/mtd-nand-s3c2410.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index c55e42ee57fa..729af13d1773 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -12,9 +12,10 @@ #ifndef __MTD_NAND_S3C2410_H #define __MTD_NAND_S3C2410_H +#include <linux/mtd/nand.h> + /** * struct s3c2410_nand_set - define a set of one or more nand chips - * @disable_ecc: Entirely disable ECC - Dangerous * @flash_bbt: Openmoko u-boot can create a Bad Block Table * Setting this flag will allow the kernel to * look for it at boot time and also skip the NAND @@ -31,7 +32,6 @@ * a warning at boot time. */ struct s3c2410_nand_set { - unsigned int disable_ecc:1; unsigned int flash_bbt:1; unsigned int options; @@ -51,6 +51,8 @@ struct s3c2410_platform_nand { unsigned int ignore_unset_ecc:1; + nand_ecc_modes_t ecc_mode; + int nr_sets; struct s3c2410_nand_set *sets; |