Re: [PATCH 3/7] tty: 8250: omap: introduce function to update mdr1

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On Thursday 09 July 2015 05:59 AM, Peter Hurley wrote:
> Hi Sekhar,
> 
> On 07/06/2015 05:47 AM, Sekhar Nori wrote:
>> updating mdr1 register on OMAP needs to take care of
>> errata i202. Introduce a function to update mdr1.
>>
>> This will be useful later on when mdr1 needs to be
>> written to from other places. No functional change.
> 
> This changelog is not clear. May I suggest:
> 
> serial: 8250_omap: Refactor MDR1 update
> 
> The errata [1] workaround implemented in follow-on patch,
> "serial: 8250_omap: workaround errata on disabling UART after using DMA",
> requires MDR1 register programming.
> 
> Extract MDR1 register update into helper function, omap8250_update_mdr1().
> 
> [1] Advisory 21 in http://www.ti.com/lit/er/sprz408b/sprz408b.pdf

Alright, will use this description instead.

Thanks,
Sekhar

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