usb: dwc3: gadget: decrement trbs_left for each sg entry
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 30 May 2016 10:42:33 +0000 (13:42 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 20 Jun 2016 09:32:51 +0000 (12:32 +0300)
commitd6dc2e76a860d6be0129daae43e5f12461531d20
tree8191f3234cfbae2ab770f40b8f0b7272ff8343c1
parentba62c09d5cc240e55eb39e92d88f1036bb1d9221
usb: dwc3: gadget: decrement trbs_left for each sg entry

If we don't, we will overwrite valid TRBs.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/gadget.c