On Tue, Aug 29, 2017 at 01:44:11PM +0200, Ulf Hansson wrote: > Did you try out my series (v2) if that could fix this problem in a > more flexible manner? > > In other words, is it fine if the device remains runtime PM enabled > during the entire device_suspend() phase, and also not being suspended > until ->suspend_late()? I tried to try but I also had some test patches applied and it hung up on suspend but I ran out of time to check why... I intend to try again soon. Johannes