On Sun, 11 April 2010 Jiri Kosina <jkosina@xxxxxxx> wrote: > > As far as I understand the code, in auto-suspend case if the driver > > sends commands to the device it will have to call usbhid_wait_io(). > > Please correct me if I'm wrong! > > It's not needed. There is a queuing mechanism in place on > 'resumption_waker' workqueue. So the driver is not allowed to ask the device to do something at auto-suspend time (as that would abort the auto-suspension). Am I right? Thanks, Bruno -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
