Re: Do not suspend PCI devices twice [PATCH for testing]

Pavel Machek <[email protected]> Mon, 4 Aug 2003 23:27:25 +0200
Newsgroups org.kernel.vger.linux-laptop,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
Hi!

> PCI devices are suspendend twice; once using pm_send_all() and once
> because of driver model (when using ACPI). That's bad.
> 
> If I kill pm_send_all() hook, they will not be suspended at all with
> APM, because APM does not call device_suspend(...,
> SUSPEND_SAVE_STATE). This patch fixes both of these.
> 
> Ouch, no it does not. You should > drivers/pci/power.c. Its no longer
> needed.
> 
> It compiles, and I'd like someone to test it ;-).

Oops, wrong patch attached.

-- 
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]