Re: [PATCH v5] rtc: omap: Support ext_wakeup configuration

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On 14/09/2016 at 11:21:48 +0200, Marcin Niestroj wrote :
> On 13.09.2016 23:58, Alexandre Belloni wrote:
> > Hi,
> > 
> > On 12/09/2016 at 11:01:05 +0200, Marcin Niestroj wrote :
> > > I guess we are missing PINCTRL in Kconfig. I didn't add that before,
> > > because I thought that there is a dependency chain GENERIC_PINCONF ->
> > > PINCONF -> PINCTRL.
> > > 
> > > So to resolve this issue:
> > > 1) Should we add "select" or "depends on" for PINCTRL?
> > > 2) Should this option be somehow related to COMPILE_TEST?
> > > 
> > 
> > Adding a "depends on PINCTRL" line should be enough to solve that issue.
> > 
> 
> Ok, will add that together with "depends on OF", as I noticed it is
> also needed.
> 
> 
> But right now we will not be able to compile this driver with
> COMPILE_TEST, unless we select some architecture that selects PINCTRL.
> 

That is find, Arnd was pointing out that the main use case is x86
allmodconfig and that enables PINCTRL.

> So maybe it is a good idea to change "config PINCTRL" option from
> 'bool' to 'bool "Support PINCTRL" if COMPILE_TEST', so we can enable it
> manually?
> 

This can be done too Mark Brown was suggesting it is a good idea. This
can be submitted as a separate, unrelated patch.


-- 
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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