Re: [PATCH 1/1] iio: atlas-ezo: Fix humidity channel read support

[Jonathan Cameron <jic23@kernel.org>]

On Tue, 13 Oct 2026 22:15:23 +0530
Nikhil Gautam <nikhilgtr@gmail.com> wrote:

> Hi Joshua, Andy,
> 
> Thanks for the review and feedback.
> 
> I checked the Git history and found that the channel type check was 
> already present
> in commit dc3ebfc ("iio: chemical: atlas-ezo-sensor: add humidity sensor 
> support").
> It was not removed when humidity sensor support was introduced, and
> I couldn't find any commit message explaining the original intent of the 
> check.
> 
> Regarding the potential I2C read issue reported by Sashiko,
> I'll investigate it and address it in a separate patch series.
> 
> I'll also omit the cover letter for future single-patch submissions.

Matt normally gets back reasonably quickly so +CC but I'll
assume this is just one of those last minute editing errors and
apply the fix in the meantime.

So applied to the fxies-togreg branch of iio.git and marked for stable.

Thanks,

Jonathan

> 
> Thanks,
> Nikhil
> 
> On 13-10-2026 02:15 am, Andy Shevchenko wrote:
> > On Mon, Oct 12, 2026 at 05:15:53PM +0530, Nikhil Gautam wrote:  
> >> The atlas_ezo_read_raw() function rejects channels that are not of
> >> type IIO_CONCENTRATION, preventing the relative humidity channel
> >> from reading raw and scale values.
> >>
> >> Remove the early channel type check to allow both concentration
> >> and relative humidity channels to reach the mask-specific handling.  
> > Have you checked the Git history on this change? Anything interesting there?
> >  
>