Messages in this thread | | | Date | Wed, 30 Jul 2003 20:51:27 -0700 | From | David Brownell <> | Subject | Re: [linux-usb-devel] Re: OHCI problems with suspend/resume |
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David Brownell wrote:
> The pm_*() is how a handful of sound drivers and other random > stuff register themselves -- and how PCI does it.
To clarify, before someone jumps all over me: look inside the PCI code, you'll see that PCI as a whole is registered using the pm_*() stuff for power management. Yes, when those callbacks get made, they morph into driver model calls.
Which means that PCI devices (like OHCI) don't fit into the suspend/resume sequence in the way one would expect. It might explain why I'm still seeing two equivalent suspend notifications in the OHCI code...
- Dave
> I'd sure have expected PCI to only use the driver model stuff, > and I'll hope all those users will all be phased out by the > time that 2.6 gets near the end of its test cycle.
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