On Út 27-12-05 17:21:28, Dmitry Torokhov wrote: > On 12/27/05, Pavel Machek <pavel@xxxxxx> wrote: > > On Út 27-12-05 16:45:17, Dmitry Torokhov wrote: > > > > > > Hmm, I am confused. What should ->resume() method do when it fails to > > > resume a device? I would say kill it, espacially if it is > > > bus-generic > > > > That should basically never happen. You can kill the device, or maybe > > even panic() whole machine. It just should not happen. > > It can happen, it did happen and it will continue to happen. You hit > your suspend button and stand up and accidentially kick your USB hub > or your PS/2 mouse gets loose and kernel fails to resume it. It is no > big deal, we just have to be prepared to handle it. Ok, in case of hotpluggable devices, you just handle it in a similar way to surprise removal. Pavel -- Thanks, Sharp!
