mtd: nand: denali: Avoid using ecc->code_buf as a temporary buffer

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ECC bytes are contiguous in the ->oob_poi buffer, which means we don't
have to copy them into ->code_buf (here used as a temporary buffer)
before passing them to the nand_check_erased_ecc_chunk() function.

This change will allow us to allocate ecc->{code,calc}_buf only when
ecc->calculate() or ecc->correct() is specified.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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Boris Brezillon 2017-12-05 12:09:28 +01:00

parent 98dea8d719

commit 8c677541bb

1 changed files with 3 additions and 7 deletions

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drivers/mtd/nand/denali.c

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