On Tue, Nov 08, 2016 at 07:55:50AM -0700, Tony Lindgren wrote: > * Tony Lindgren <tony@xxxxxxxxxxx> [161108 07:50]: > > Weird, I have not figured out what happens there.. > > > > The only thing I'm still wondering about is if phy-twl4030-usb.c > > is losing ID pin interrupts occasionally but have not been > > able to verify that. Maybe try the following additional patch > > and see if it makes any difference? > > And eventually the glue layers only should need to do this on > init: > > pm_runtime_enable(glue->dev); > > And this on the exit path: > > pm_runtime_disable(glue->dev); > > And musb core as the child device should keep things awake > when needed. Tested your patch, does not work, does not trigger "USB link status err" both without and with pm_runtime_enable/disable. Best regards, ladis -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
