Am Montag, 13. September 2010, 17:37:49 schrieb Alan Stern: > Okay, I see the problem. By moving usb_detect_quirks earlier, we end > up calling usb_disable_autosuspend too soon -- before the > pm_runtime_enable call in usb_new_device. In 2.6.35 this doesn't > matter because the implementation of usb_autosuspend_device has > changed. > > So yes, in the end it looks like the best course is to revert this > patch from 2.6.34.stable. This is unfortunate but I don't see any way > around it without making changes that aren't present in the current > kernel. For example, the pm_runtime_set_active and pm_runtime_enable > calls could also be moved from usb_new_device into > hub_port_connect_change. Calling usb_detect_quirks() twice? Regards Oliver -- 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
