On Sat, 23 Jul 2005, Russell King wrote:
> On Sat, Jul 23, 2005 at 02:29:24AM +0200, Pavel Machek wrote:
> > > Is it necessary to do free_irq for suspend? Shouldn't disable_irq
> > > be enough?
> >
> > Due to recent changes in ACPI, yes, it is neccessary.
>
> What if some other driver is sharing the IRQ, and requires IRQs to be
> enabled for the resume to complete?
This certainly is the case on many laptops.
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