On Monday 16 July 2012 15:43:15 Lan Tianyu wrote: > Currently, "power/wakeup" sysfs file can't control remote wakeup in the runtime > suspend. It only depends on "usb_interface->needs_remote_wakeup" to determine > whether enable remote wakeup or not when runtime suspending. Usr space has no > choice. This patch is to enable "power/wakeup" to control remote wakeup in the > runtime suspend. 1. What use is this patch? 2. You cannot skip those checks. The drivers depend on them. This will cause data loss. 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