Re: [PATCH v4 1/3] iio: adc: Fix incorrect reading when datarate changed in single mode

[Jonathan Cameron <jic23@kernel.org>]

On Tue, 23 Jun 2026 12:39:55 +0300
Andy Shevchenko <andriy.shevchenko@intel.com> wrote:

> On Tue, Jun 23, 2026 at 11:29:53AM +0200, Joshua Crofts wrote:
> > On Tue, 23 Jun 2026 12:16:39 +0300
> > Andy Shevchenko <andriy.shevchenko@intel.com> wrote:  
> 
> ...
> 
> > > > +	return read_poll_timeout(ads1100_new_data_not_ready, data_ready,
> > > > +				 !data_ready, wait_time,  
> > 
> > I'd actually be all for using `data_ready != 0`, to make the condition more
> > readable.  
> 
> I am okay with either. It might be slightly clearer if the comparison is done
> for some dynamic counting or so, when 0 is not special.
> 
> ...
> 
> > > > +		PM_RUNTIME_ACQUIRE_AUTOSUSPEND(&data->client->dev, pm);    
> > >   
> > > > +    
> > > 
> > > This blank line is not needed as they are coupled, but I don't know if we have
> > > an agreed style in IIO for this.  
> > 
> > I'd be surprised if there was an agreed style, as there aren't any IIO drivers
> > that use this specific macro (not in mainline at least). Additionally, might I
> > suggest using `PM_RUNTIME_ACQUIRE_IF_ENABLED_AUTOSUSPEND` as it is more generic?  
> 
> We have other PM_ACQUIRE_*() macros in the drivers in IIO, so we have some style,
> but I haven't checked what is that.
> 
FWIW I'd expect no blank line to be the standard formatting for this.

J