[U-Boot] [PATCH v3 1/4] nand: Extend nand_(read|write)_skip_bad with *actual and limit parameters

[Tom Rini]

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On 03/01/2013 09:59 PM, Scott Wood wrote:
> On 03/01/2013 09:57:40 AM, Tom Rini wrote:
>> On Thu, Feb 28, 2013 at 07:37:51PM -0600, Scott Wood wrote:
>>>> + * @param lim        maximum size that length may be in
>>>> order to not + *            exceed the buffer
>>> 
>>> s/that length may be/that actual may be/
>> 
>> No?  We check that the requested length to something will fit
>> even if the caller doesn't care to know what actual is.
> 
> What I mean is that we're not saying "if (length > lim) error".
> We compute the actual, and if the actual exceeds "lim", then
> there's an error.

OK, I see your point.  My hang-up is that actual may be NULL.  So,
"maximum size that length may be once bad blocks are accounted for in
order to not exceed the buffer" ?

- -- 
Tom
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