Re: [PATCH] iio: mxs-lradc: Remove useless check in read_raw

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On Tue, Jul 2, 2013 at 1:13 PM, Marek Vasut <marex@xxxxxxx> wrote:
> Dear Alexandre Belloni,
>
>> On 02/07/2013 14:03, Marek Vasut wrote:
>> > Dear Alexandre Belloni,
>> >
>> >> Dear Marek,
>> >>
>> >> I don't seem to be hitting that issue. I'm using 3.10rc7. Do you know
>> >> how to reproduce it ?
>> >
>> > The check is just redundant, it's not a bug.
>>
>> Ok, that's what I understood first but then got confused by reports of
>> it solving a bug.
>
> It cannot solve a thing. If it does, then we have a problem.
>
> What kind of bug do you see ? How can I replicate it ? Can you send me a
> testcase?

As I said this code sometimes work. If you put a printf before this
call it sometimes work. So I think we have a race somewhere.

When I were debugging this I found that when it works we have 10
active channels, it seems.

--
Otavio Salvador                             O.S. Systems
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