On Friday 04 May 2007, Rafael J. Wysocki wrote: > On Friday, 4 May 2007 23:23, Johannes Berg wrote: > > On Fri, 2007-05-04 at 23:11 +0200, Rafael J. Wysocki wrote: > > > > > Actually, prethaw is to prevent drivers loaded before the image is restored > > > from doing unreasonable things. It doesn't have any effect on the drivers' > > > .resume() routines. > > > > Oh, but it can, you could have a flag in your driver saying "the next > > resume is after restore" and you set that flag in prethaw. > > No, you should have set that flag in .suspend(), really. :-) That doesn't work very well. Not only does suspend() not know the target state, but you don't want to trash the controller state if you're getting resumed after some kind of fault in the suspend-to-disk path... I'm hoping that explains the smiley! - Dave _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
