On Fri, Aug 08, 2014 at 09:24:22AM +0800, w wrote: > > > https://bugzilla.kernel.org/show_bug.cgi?id=81801 > > Bug ID: 81801 > > Summary: driver option create ttyUSB I don't understand the problem, the kernel is working properly here, right? What userspace program is keeping your device node open to prevent it from being reused? And, why not use the symlinks in /dev/serial/ they will always work properly here, right? thanks, greg k-h -- 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