Commits
Felipe Balbi committed e5b36ae2f85
usb: dwc3: gadget: fix for short pkts during chained xfers DWC3 has one interesting peculiarity with chained transfers. If we setup N chained transfers and we get a short packet before processing all N TRBs, DWC3 will (conditionally) issue a XferComplete or XferInProgress event and retire all TRBs from the one which got a short packet to the last without clearing their HWO bits. This means SW must clear HWO bit manually, which this patch is doing. Cc: <stable@vger.kernel.org> Cc: Brian E Rogers <brian.e.rogers@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>