Re: [RFC part2 PATCH 8/9] ACPI / ARM64: Update acpi_register_gsi to register with the core IRQ subsystem

[Grant Likely]

On Wed, 11 Dec 2013 06:23:04 +0100, Arnd Bergmann <arnd@xxxxxxxx> wrote:
> On Tuesday 10 December 2013, Grant Likely wrote:
> > > --- a/drivers/acpi/plat/arm-core.c
> > > +++ b/drivers/acpi/plat/arm-core.c
> > > @@ -90,7 +90,7 @@ enum acpi_irq_model_id acpi_irq_model = ACPI_IRQ_MODEL_GIC;
> > >  
> > >  static unsigned int gsi_to_irq(unsigned int gsi)
> > >  {
> > > -     int irq = irq_create_mapping(NULL, gsi);
> > > +     int irq = irq_find_mapping(NULL, gsi);
> > 
> > I suspect this will break FDT users that depend on the old behaviour.
> 
> I think not, given this is only in drivers/acpi and gets added in one
> of the prior patches of the same series.

Ah, okay.

g.

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