usb: dwc3: gadget: cache frame number in struct dwc3_ep

This is in preparation to simplifying prototype of
__dwc3_gadget_kick_transfer().

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2017-09-05 14:36:13 +03:00
commit 502a37b98a
2 changed files with 4 additions and 5 deletions