On Fri, 9 Jun 2017, lingareddy praneethreddy wrote: > Thanks Alan. I understand and agree. > > It is a legacy platform that we are supporting and I needed to address > this issue on 3.10.17. We are in the process of migrating to 4.1.x > this coming week to check on this behavior. Until then can you help us > with the one thing i.e. can you point me to where in the latest kernel > code is the warm reset initiated? Thanks again. You might try looking at check_port_resume_type() in hub.c, together with the routines that it calls and the routines that call it. Alan Stern -- 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