Re: [PATCH v2 1/4] iio: dac: mcp4725: use regulator framework

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On 14/10/16 13:24, Tomas Novotny wrote:
> Hi,
> 
> On Fri, 14 Oct 2016 13:58:24 +0200
> Lars-Peter Clausen <lars@xxxxxxxxxx> wrote:
> 
>> On 10/11/2016 03:57 PM, Tomas Novotny wrote:
>>
>> Hi,
>>
>> Looks mostly good. One small thing that should be addressed.
>>
>>> diff --git a/include/linux/iio/dac/mcp4725.h
>>> b/include/linux/iio/dac/mcp4725.h index 91530e6..7c062e8 100644
>>> --- a/include/linux/iio/dac/mcp4725.h
>>> +++ b/include/linux/iio/dac/mcp4725.h
>>> @@ -10,7 +10,6 @@
>>>  #define IIO_DAC_MCP4725_H_
>>>  
>>>  struct mcp4725_platform_data {
>>> -	u16 vref_mv;
>>>  };
>>
>> Might as well remove the whole struct and file and drop the if (!pdata)
>> check in the driver probe function. Having to declare a empty platform_data
>> for the driver to work is not that sensible.
> 
> Yes, I was thinking of it but I left the empty structure in the driver
> finally (I briefly comment it also in the commit message of this patch). The
> reason is that the structure is used again in the next commit. So removing
> the file and associated checks and putting it back again would make
> unnecessary noise in the patches. Anyway, if you think that it is really
> needed I will do it.
It's fine.

Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan
> 
> Thanks,
> 
> Tomas
> 
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