Re: [PATCH v2 2/5] gpio: elkhartlake: depend on MFD_INTEL_EHL_PSE_GPIO

[Raag Jadav <raag.jadav@xxxxxxxxx>]

On Mon, Mar 03, 2025 at 04:20:08PM +0200, Andy Shevchenko wrote:
> On Mon, Mar 03, 2025 at 04:01:43PM +0200, Raag Jadav wrote:
> > On Mon, Mar 03, 2025 at 03:19:57PM +0200, Andy Shevchenko wrote:
> > > On Mon, Mar 03, 2025 at 02:46:24PM +0200, Raag Jadav wrote:
> > > > On Mon, Mar 03, 2025 at 02:21:55PM +0200, Andy Shevchenko wrote:
> > > > > On Mon, Mar 03, 2025 at 02:13:35PM +0200, Raag Jadav wrote:
> > > > > > On Mon, Mar 03, 2025 at 01:44:52PM +0200, Andy Shevchenko wrote:
> > > > > > > On Mon, Mar 03, 2025 at 01:38:15PM +0200, Raag Jadav wrote:
> > > > > > > > On Mon, Mar 03, 2025 at 10:21:13AM +0200, Andy Shevchenko wrote:
> > > > > > > > > On Mon, Mar 03, 2025 at 10:17:42AM +0530, Raag Jadav wrote:
> 
> ...
> 
> > > > > > Better CI coverage?
> > > > > 
> > > > > How? I do not see the difference, can you elaborate?
> > > > > (Assuming that CIs are using the merge_config.sh approach or alike)
> > > > 
> > > > That is my understanding of it.
> > > > 
> > > > config COMPILE_TEST
> > > >         bool "Compile also drivers which will not load"
> > > >         depends on HAS_IOMEM
> > > >         help
> > > >           Some drivers can be compiled on a different platform than they are
> > > >           intended to be run on. Despite they cannot be loaded there (or even
> > > >           when they load they cannot be used due to missing HW support),
> > > >           developers still, opposing to distributors, might want to build such
> > > >           drivers to compile-test them.
> > > 
> > > Yes, and how does my suggestion prevent from this happening?
> > 
> > Nothing's preventing it, but since we have an opportunity to allow
> > a wider build test (even without arch or mfd dependency), shouldn't
> > we allow it?
> 
> I don't see much benefit out of this. If MFD is not available, the other
> drivers may be built, but it won't make any practical sense except build for
> the sake of build. I think when they are all together, it makes real sense
> to compile test. MFD driver here is like a subsubsystem dependecy, we don't
> usually compile the drivers without subsystem being enabled.

I thought the point of COMPILE_TEST is to do exactly that, but sure if
you insist.

Raag