usb: gadget: don't couple configfs to legacy gadgets

It's perfectly fine to have all configfs functions
built-in while having modular legacy gadgets. Let's
allow for that.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-08-26 12:21:34 +03:00
commit bc49d1d17d