Re: revert yenta free_irq on suspend

Pavel Machek
2005-08-02T11:19:21Z

Hi!

> > Also, as I said earlier, the better we support OSPM initiated power
> > management, the more likely APM will break. This may be technically
> > unavoidable on some isolated boxes without quirks. I agree with
> > Pavel that "do nothing" may make sense, but it seems some devices
> > may still need to be disabled by the OS. As a real world example,
> > we currently can't turn off cardbus bridges because it breaks APM
> > on a couple of older laptops.
>
> Won't freeing of IRQs cause problems with things like handhelds that
> actually rely on an interrupt to wake up ?

Well, you probably don't want to free IRQ that is used for wakeup; but
if driver is used for wakeup, it probably needs some special handling,
anyway (right?).
Pavel
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teflon -- maybe it is a trademark, but it should not be.