On Thursday, July 12, 2018 11:18:26 AM CEST Benjamin Gaignard wrote: > 2018-07-12 10:55 GMT+02:00 Greg KH <gre...@linuxfoundation.org>: > > On Thu, Jul 12, 2018 at 10:06:23AM +0200, Benjamin Gaignard wrote: > >> In some cases the link between between customer and supplier > >> already exist. Do not warn about already existing dependencies > >> because device_link_add() take care of this case. > > > > Why would a link already exist that is asked to be created again? What > > code path causes this? > > It could happen that the link exist because a device use it parent as > supplier. > That case has been describe by Marek in this thread (I forgot to add > it in the commit message, sorry): > https://lkml.org/lkml/2018/7/9/356
So please add this information to the patch changelog and resend. Thanks, Rafael
