[PATCH] Fixup in NAND bad block management + fix of misspring.(nand_base.c)

Vitaly Wool vwool at ru.mvista.com
Mon Feb 20 07:08:11 EST 2006


Alexey, Korolev wrote:

> Thomas,
>> I still do not get why you need all this magic instead of fixing up
>> this->badblockpos in the first place.
> Fixing this->badblockpos in low level driver will not help because, 
> according to the code this->badblockpos updates in nand_base.c 
> unconditionally.
> Moreover it's rather hard to define the conditions, because by default 
> structure "this" is filled by zeroes. (We can't distinguish advisedly 
> setting of badblockpos from the default value).

Well, maybe I'm missting something, but what prevents you from setting 
this->badblockpos to 0 *after* call to nand_scan??

Best regards,

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