diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/ci_udc.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c index a68a85f..77f8c9e 100644 --- a/drivers/usb/gadget/ci_udc.c +++ b/drivers/usb/gadget/ci_udc.c @@ -56,14 +56,7 @@ static const char *reqname(unsigned r) } #endif -static struct usb_endpoint_descriptor ep0_out_desc = { - .bLength = sizeof(struct usb_endpoint_descriptor), - .bDescriptorType = USB_DT_ENDPOINT, - .bEndpointAddress = 0, - .bmAttributes = USB_ENDPOINT_XFER_CONTROL, -}; - -static struct usb_endpoint_descriptor ep0_in_desc = { +static struct usb_endpoint_descriptor ep0_desc = { .bLength = sizeof(struct usb_endpoint_descriptor), .bDescriptorType = USB_DT_ENDPOINT, .bEndpointAddress = USB_DIR_IN, @@ -435,7 +428,7 @@ static void handle_ep_complete(struct ci_ep *ep) num = ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; in = (ep->desc->bEndpointAddress & USB_DIR_IN) != 0; if (num == 0) - ep->desc = &ep0_out_desc; + ep0_desc.bEndpointAddress = 0; item = ci_get_qtd(num, in); ci_invalidate_qtd(num); @@ -460,7 +453,7 @@ static void handle_ep_complete(struct ci_ep *ep) if (num == 0) { ci_req->req.length = 0; usb_ep_queue(&ep->ep, &ci_req->req, 0); - ep->desc = &ep0_in_desc; + ep0_desc.bEndpointAddress = USB_DIR_IN; } } @@ -771,7 +764,7 @@ static int ci_udc_probe(void) /* Init EP 0 */ memcpy(&controller.ep[0].ep, &ci_ep_init[0], sizeof(*ci_ep_init)); - controller.ep[0].desc = &ep0_in_desc; + controller.ep[0].desc = &ep0_desc; INIT_LIST_HEAD(&controller.ep[0].queue); controller.ep[0].req_primed = false; controller.gadget.ep0 = &controller.ep[0].ep; |