Hi again, > From: Yoshihiro Shimoda, Sent: Friday, December 1, 2017 8:04 PM > > Hi, > <snip> > However, the following message still exists. > > Enabling runtime PM for inactive device (ee080000.usb) with active children > > So, I guess ohci-platform.c also has similar issue. > > JFYI, the ehci-platform.c doesn't have runtime PM handling. > So, I think that error message doesn't output from ehci devices. I have update. If I added to call pm_runtime_forbid() in ohci-platform.c like xhci-plat.c, the issue disappeared. I don't understand the pm_runtime_forbid() behavior yet, but is this acceptable? Best regards, Yoshihiro Shimoda > Best regards, > Yoshihiro Shimoda
