> first the we call device suspend it suspend pci device and other device, but when we call pm_send_all to pm_suspend, it retry to suspend pci device, here is the real problem.
> This patch can fix it. Please apply.
...
> + char *name = dev->bus->name;
> + pr_debug("bus is %s\n", name);
> + if (strncmp(name, "pci", 3) == 0) {
> + pr_debug("skip pci bus\n");
> + continue;
> + }
This is a hack. the pm_* interface should not be used, as it cannot
guarantee proper ordering when shutting down or resuming devices. If you
experience problems, please remove the pm_send callbacks and make the
drivers adhere to the new power management interface.
Thanks,
-pat
-
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This archive was generated by hypermail 2b29 : Wed Oct 23 2002 - 22:00:50 EST