On Thu, 2007-03-22 at 23:24 +0900, Paul Mundt wrote: > So then how exactly is this helping anything? It's pointless to have the > sysfs file visible for platforms that are never going to support suspend > to disk, and -EINVAL'ing out in another path is simply moving the > problem. Just another data point as Pavel has replied to all the points raised already as far as I can tell... If you have a platform that doesn't allow CONFIG_SOFTWARE_SUSPEND (which is only suspend to disk) and doesn't have pm_ops either, then you end up with an empty /sys/power/state file. johannes
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