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| author | Pekon Gupta <pekon@ti.com> | 2014-03-20 18:48:35 +0530 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-03-25 23:08:57 -0700 |
| commit | ea0760244d235688b5fae4e5cdd9412c1fb1c2fe (patch) | |
| tree | f5f0a7b83f316d0ba400450e9073c7f45e14907d /include/linux/platform_data/elm.h | |
| parent | 3f4eb14bdbe148fcc3a8e02f506ccc9b8c955ad4 (diff) | |
| download | lwn-ea0760244d235688b5fae4e5cdd9412c1fb1c2fe.tar.gz lwn-ea0760244d235688b5fae4e5cdd9412c1fb1c2fe.zip | |
mtd: devices: elm: clean elm_load_syndrome
This patch refactors elm_load_syndrome() to make it scalable for newer
ECC schemes by removing scheme specific macros (like ECC_BYTES*xx),
and instead using ECC control information passed during elm_config.
Signed-off-by: Pekon Gupta <pekon@ti.com>
Reviewed-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'include/linux/platform_data/elm.h')
| -rw-r--r-- | include/linux/platform_data/elm.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/platform_data/elm.h b/include/linux/platform_data/elm.h index 6e37156b0902..4edb40676b3f 100644 --- a/include/linux/platform_data/elm.h +++ b/include/linux/platform_data/elm.h @@ -26,13 +26,6 @@ enum bch_ecc { /* ELM support 8 error syndrome process */ #define ERROR_VECTOR_MAX 8 -#define BCH8_ECC_OOB_BYTES 13 -#define BCH4_ECC_OOB_BYTES 7 -/* RBL requires 14 byte even though BCH8 uses only 13 byte */ -#define BCH8_SIZE (BCH8_ECC_OOB_BYTES + 1) -/* Uses 1 extra byte to handle erased pages */ -#define BCH4_SIZE (BCH4_ECC_OOB_BYTES + 1) - /** * struct elm_errorvec - error vector for elm * @error_reported: set true for vectors error is reported |