Re: [PATCH 2/6] iio: adc: ad7173: fix buffers enablement for ad7176-2

Ceclan, Dumitru
2024-04-08T16:40:32Z

On 06/04/2024 17:56, Jonathan Cameron wrote:
> On Mon, 01 Apr 2024 18:32:20 +0300
> Dumitru Ceclan via B4 Relay <devnull+dumitru.ceclan.analog.com@kernel.org> wrote:
>
>> From: Dumitru Ceclan <dumitru.ceclan@analog.com>
>>
>> AD7176-2 does not feature input buffers, enable buffers only on
>> supported models.
>>
>> Fixes: cff259bf7274 ("iio: adc: ad7173: fix buffers enablement for ad7176-2")
>> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com>
> How bad is this? If you can find out if writing those bits does anything
> harmful (they are reserved and datasheet says should be written 0 I think)
> That will help people decide whether to backport the fix?

The bits are marked as read-only and there does not seem to be any effect on the ADC.
So drop this one?