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mtd: atmel_nand: Disable subpage NAND write when using Atmel PMECC 

Disable subpage write when using PMECC to prevent buggy partial page write.

This fix has been taken from linux sources (see commit
90445ff6241e2a13445310803e2efa606c61f276)

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
utp
Boris BREZILLON 2014-09-02 10:23:09 +02:00 committed by Andreas Bießmann
parent 97b2043da6
commit d357b94041
1 changed files with 1 additions and 0 deletions
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drivers/mtd/nand/atmel_nand.c
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@ -882,6 +882,7 @@ static int atmel_pmecc_nand_init_params(struct nand_chip *nand,
return -ENOMEM;
}
nand->options |= NAND_NO_SUBPAGE_WRITE;
nand->ecc.read_page = atmel_nand_pmecc_read_page;
nand->ecc.write_page = atmel_nand_pmecc_write_page;
nand->ecc.strength = cap;