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

[Jonathan Cameron]

On Sun, 18 Oct 2026 00:31:29 +0100
Jonathan Cameron <jic23@xxxxxxxxxx> wrote:

> On Tue, 13 Oct 2026 22:15:23 +0530
> Nikhil Gautam <nikhilgtr@xxxxxxxxx> 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.
fixes-togreg that is.

I also added the missing fixes tag to point to the introduction of
the humidity sensor.

J
> 
> 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?
> > >    
> >   
> 
>