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Re: cgd/suspend

On Fri, Jan 29, 2010 at 11:38:29AM +0200, Jukka Ruohonen wrote:
> Hi.
> Between 5.99.23 and 5.99.24 something broke suspend. Supposedly it was the
> recent changes to cgd(4):
> acpi0: entering state 3
> Devices without power management support: cgd0 cgd1
> acpi0: aborting suspend

Ah, that must have happened with cgd's device_t-ification. cgd needs to
register with PMF when it attaches, and to deregister when it detaches.

NULL suspend & resume handlers *may* be appropriate for cgd, but let's
see some justification of that.  Consider whether the driver will do
something unexpected if you suspend/resume it in isolation, using


David Young             OJC Technologies      Urbana, IL * (217) 278-3933

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