diff options
Diffstat (limited to 'drivers/usb/gadget/mv_udc.c')
| -rw-r--r-- | drivers/usb/gadget/mv_udc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c index 0a19dcebca..c56ccff139 100644 --- a/drivers/usb/gadget/mv_udc.c +++ b/drivers/usb/gadget/mv_udc.c @@ -335,21 +335,20 @@ static int mv_ep_queue(struct usb_ep *ep, item->info = INFO_BYTES(len) | INFO_IOC | INFO_ACTIVE; item->page0 = (uint32_t)mv_ep->b_buf; item->page1 = ((uint32_t)mv_ep->b_buf & 0xfffff000) + 0x1000; + mv_flush_qtd(num); head->next = (unsigned) item; head->info = 0; DBG("ept%d %s queue len %x, buffer %p\n", num, in ? "in" : "out", len, mv_ep->b_buf); + mv_flush_qh(num); if (in) bit = EPT_TX(num); else bit = EPT_RX(num); - mv_flush_qh(num); - mv_flush_qtd(num); - writel(bit, &udc->epprime); return 0; |