On Wed, Mar 17, 2010 at 11:27:04AM -0400, Alan Stern wrote: > On Wed, 17 Mar 2010, Crane Cai wrote: > > System software triggered port power management will only be called via the > > sysfs interface which only exists when the device is configured. > > That's not true. The sysfs interface exists even when the device is > unconfigured. OK, I will change the code. -- Best Regards, - Crane -- 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