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

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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.
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