mtd: return badblockbits back
In commit c7b28e25cb
the initialization of
the backblockbits was accidentally removed. This patch returns it back,
because otherwise some NAND drivers are broken.
This problem was reported by "Saxena, Parth <parth.saxena@ti.com>" here:
http://lists.infradead.org/pipermail/linux-mtd/2011-April/035221.html
Reported-by: Saxena, Parth <parth.saxena@ti.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Tested-by: Saxena, Parth <parth.saxena@ti.com>
Acked-by: Saxena, Parth <parth.saxena@ti.com>
Acked-by: Brian Norris <computersforpeace@gmail.com>
Cc: stable@kernel.org [2.6.36+]
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
parent
410fe2f026
commit
26d9be1148
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@ -3106,6 +3106,8 @@ ident_done:
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chip->chip_shift += 32 - 1;
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}
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chip->badblockbits = 8;
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/* Set the bad block position */
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if (mtd->writesize > 512 || (busw & NAND_BUSWIDTH_16))
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chip->badblockpos = NAND_LARGE_BADBLOCK_POS;
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