Re: [PATCH] acpi: add support for extended IRQ to PCI link

[Timur Tabi]

okaya@xxxxxxxxxxxxxx wrote:
> This is what it was before.
>
> > >         if (acpi_irq_balance || !link->irq.active) {
> > >-               /*
> > >-                * Select the best IRQ.  This is done in reverse to promote
> > >-                * the use of IRQs 9, 10, 11, and >15.
> > >-                */
> > >-               for (i = (link->irq.possible_count - 1); i >= 0; i--) {
> > >-                       if (acpi_irq_penalty[irq] >
> > >-                           acpi_irq_penalty[link->irq.possible[i]])
> > >-                               irq = link->irq.possible[i];
> I added a range check for link->irq.possible[i] and irq into this code.

This change:

-	 * Select the best IRQ.  This is done in reverse to promote
-	 * the use of IRQs 9, 10, 11, and >15.
+	 * Select the best IRQ.  This is done in reverse to
+	 * promote the use of IRQs 9, 10, 11, and >15.

is an unrelated whitespace change.  It doesn't belong in this patch.

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