* Ulf Hansson <ulf.hansson@xxxxxxxxxx> [160204 14:35]: > On 4 February 2016 at 23:09, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, 4 Feb 2016, Ulf Hansson wrote: > > > >> I am really not questioning the autosuspend feature at all, it's a > >> really great feature! > >> > >> Now, I question the minor benefit we actually gain from having the > >> runtime PM core to update the mark in rpm_resume(). > > > > As Tony pointed out, it prevents some devices from going to sleep right > > away. > > Because their drivers don't care to update the last busy mark!? Nope. Without that devices may never resume at all so the drivers can't do anything about it. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
