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| author |   Aaron Sierra <asierra@xes-inc.com> | 2015-01-14 17:41:31 -0600 |
|---|---|---|
| committer |   Brian Norris <computersforpeace@gmail.com> | 2015-02-01 21:10:58 -0800 |
| commit | e0377cdebaf3913bff693c9eea17ff6eb4d7abc8 (patch) | |
| tree | 4af65d7984f566492e043f4376757fbcf726c03d /arch/mips/jz4740 | |
| parent | mtd: nand: default bitflip-reporting threshold to 75% of correction strength (diff) | |
| download | linux-dev-e0377cdebaf3913bff693c9eea17ff6eb4d7abc8.tar.xz linux-dev-e0377cdebaf3913bff693c9eea17ff6eb4d7abc8.zip | |
mtd: nand: Request strength instead of bytes for soft BCH
Previously, we requested that drivers pass ecc.size and ecc.bytes when
using NAND_ECC_SOFT_BCH. However, a driver is likely to only know the ECC
strength required for its NAND, so each driver would need to perform a
strength-to-bytes calculation.
Avoid duplicating this calculation in each driver by asking drivers to
pass ecc.size and ecc.strength so that the strength-to-bytes calculation
need only be implemented once.
This reverts/generalizes this commit:
mtd: nand: Base BCH ECC bytes on required strength
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'arch/mips/jz4740')
0 files changed, 0 insertions, 0 deletions