1What:		/config/usb-gadget/gadget/functions/gser.name
2Date:		Jun 2013
3KernelVersion:	3.11
4Description:
5
6		This item contains just one readonly attribute: port_num.
7		It contains the port number of the /dev/ttyGS<n> device
8		associated with gser function's instance "name".
9
10