On Friday 14 August 2009, Rafael J. Wysocki wrote: > On Friday 14 August 2009, Alan Stern wrote: > > On Thu, 13 Aug 2009, Matthew Garrett wrote: > > > > > On Thu, Aug 13, 2009 at 11:22:44AM -0400, Alan Stern wrote: ... > > > Though perhaps the device level runtime_idle shouldn't be void - that > > > way the bus can ask the driver whether its suspend conditions have been > > > satisfied? Right now there doesn't seem to be any way for the bus to ask > > > that. > > > > If you want to get the device-level runtime_idle involved, you can make > > _it_ responsible for scheduling the suspend. Then the bus-level code > > simply has to check whether everything is okay at the bus level, and if > > it is, call the device-level routine. > > > > However changing the return type wouldn't hurt anything, and it would > > allow the pm_schedule_suspend call to be centralized in the bus code. > > You could ask Rafael about it, or just send him a patch. > > Well, I'm not against that, but what should pm_runtime_idle() do with the > result returned by it? Just pass it to the caller? Hm, perhaps its better to ignore it, though. Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
