On Mon, 13 Sep 2010, Oliver Neukum wrote: > PM in this driver looks broken. Please try this. > > In short you want to drop the PM reference and depend on remote > wakeup and busy marking for this driver. Currently it gets a reference > on every open() but never drops it. > > For locking you depend on the PM core's internal lock. You simply > make sure you have a PM reference during open() and close() Is there any point in resuming the device during close() just in order to kill the interrupt URB? It seems counterproductive -- if the device had been suspended then there wouldn't be any interrupt URB to kill in the first place. Alan Stern _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
