diff options
Diffstat (limited to 'drivers/usb/musb/musb_gadget.c')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 5c7b321d395..f47c20197c6 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -535,7 +535,7 @@ void musb_g_tx(struct musb *musb, u8 epnum) is_dma = 1; csr |= MUSB_TXCSR_P_WZC_BITS; csr &= ~(MUSB_TXCSR_DMAENAB | MUSB_TXCSR_P_UNDERRUN | - MUSB_TXCSR_TXPKTRDY); + MUSB_TXCSR_TXPKTRDY | MUSB_TXCSR_AUTOSET); musb_writew(epio, MUSB_TXCSR, csr); /* Ensure writebuffer is empty. */ csr = musb_readw(epio, MUSB_TXCSR); @@ -1296,7 +1296,7 @@ static int musb_gadget_dequeue(struct usb_ep *ep, struct usb_request *request) } /* if the hardware doesn't have the request, easy ... */ - if (musb_ep->req_list.next != &request->list || musb_ep->busy) + if (musb_ep->req_list.next != &req->list || musb_ep->busy) musb_g_giveback(musb_ep, request, -ECONNRESET); /* ... else abort the dma transfer ... */ @@ -1880,18 +1880,16 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver, if (retval < 0) { DBG(1, "add_hcd failed, %d\n", retval); goto err2; - - if ((musb->xceiv->last_event == USB_EVENT_ID) - && musb->xceiv->set_vbus) - otg_set_vbus(musb->xceiv, 1); } - hcd->self.uses_pio_for_control = 1; - - if (musb->xceiv->last_event == USB_EVENT_NONE) - pm_runtime_put(musb->controller); + if ((musb->xceiv->last_event == USB_EVENT_ID) + && musb->xceiv->set_vbus) + otg_set_vbus(musb->xceiv, 1); + hcd->self.uses_pio_for_control = 1; } + if (musb->xceiv->last_event == USB_EVENT_NONE) + pm_runtime_put(musb->controller); return 0; |