usb: ci_udc: set ep->req.actual after transfer

[karo-tx-uboot.git] / drivers / usb / gadget / ci_udc.c

diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index 815ce7b262ca408cc337f683f097a8afa992d1e7..832606f5e4416d836a76f786e8c8cc0c40d5c606 100644 (file)
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -321,7 +321,7 @@ static void ci_debounce(struct ci_ep *ep, int in)
        if (addr == ba)
                return;         /* not a bounce */
 
-       memcpy(ep->req.buf, ep->b_buf, ep->req.length);
+       memcpy(ep->req.buf, ep->b_buf, ep->req.actual);
 free:
        /* Large payloads use allocated buffer, free it. */
        if (ep->b_buf != ep->b_fast)
@@ -388,7 +388,7 @@ static void handle_ep_complete(struct ci_ep *ep)
                       num, in ? "in" : "out", item->info, item->page0);
 
        len = (item->info >> 16) & 0x7fff;
-       ep->req.length -= len;
+       ep->req.actual = ep->req.length - len;
        ci_debounce(ep, in);
 
        DBG("ept%d %s complete %x\n",