Jochen Hoenicke a4f1568b7d stmfx07: usb: flush txfifo if not empty after SETUP
After a SETUP packet on a control endpoint the transmit FIFO
should usually be empty.  If something bad happened, e.g. PC
and device got out of sync, we want to clear the fifo.
This should fix #668.
2017-03-30 21:48:07 +00:00
..
2016-03-08 08:52:54 -08:00
2016-08-18 22:08:58 +00:00
2016-08-18 22:08:58 +00:00