Re: [PATCH] clocksource: exynos_mct: fix exynos4_mct_write

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Hi Tobias,

On Wed, Oct 22, 2014 at 9:12 AM, Tobias Jakobi
<tjakobi@xxxxxxxxxxxxxxxxxxxxx> wrote:
> Hello Doug,
>
> I didn't encounter any obvious problems with the MCT. I was made aware of
> the issue by kinsamanka on the Hardkernel forums, but didn't tell me through
> which means he/she found it.
>

Looks like this came up back in February
(https://lkml.org/lkml/2014/2/4/782) and the reason the code currently
works is that these values are used for checking the success of the
write operation.  So in the current code we never check the success of
the write but it hasn't been a problem because presumably the write is
almost always successful.

Regardless, I agree with Doug.  We should take this for correctness.

> Concerning testing, I have this running since some weeks on my ODROID-X2
> (Exynos4412), again, haven't encountered anything 'strange' yet.
>
> With best wishes,
> Tobias
>
>

Chirantan
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