Re: [PATCH] openrisc: irq: use irqchip framework

[Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>]

On Tue, May 20, 2014 at 08:45:44AM +0200, Jonas Bonn wrote:
> On 05/19/2014 09:54 PM, Stefan Kristiansson wrote:
> > On Mon, May 19, 2014 at 04:44:57PM +0200, Jonas Bonn wrote:
> > 
> >> ii) Put a Depends on CONFIG_ARCH_OPENRISC in the Kconfig
> > 
> > Hmm, do we really need that?
> > The irqchip driver will picked by 'select'ing it from arch/openrisc/Kconfig
> > So, it won't really be exposed to anyone not explicitly picking it like that.
> > 
> 
> It will be exposed by allyesconfig.

allyesconfig is still ARCH specific, so it will not be exposed by that.

> The driver uses mfspr which is
> openrisc-only, so the driver really needs to hide behind an
> openrisc-arch config option.
> 

Yes, I understand that this needs to be OpenRISC only,
but usually it is frown upon adding things to the Kconfig that are implied
by the default behaviour.
And I believe the default behaviour does imply this, OpenRISC will be the
only ARCH that will pick this driver.

Stefan