_ep->desc = chosen_desc;
_ep->comp_desc = NULL;
_ep->maxburst = 0;
- _ep->mult = 1;
-
- if (g->speed == USB_SPEED_HIGH && (usb_endpoint_xfer_isoc(_ep->desc) ||
- usb_endpoint_xfer_int(_ep->desc)))
- _ep->mult = usb_endpoint_maxp(_ep->desc) & 0x7ff;
-
+ _ep->mult = 0;
if (!want_comp_desc)
return 0;
switch (usb_endpoint_type(_ep->desc)) {
case USB_ENDPOINT_XFER_ISOC:
/* mult: bits 1:0 of bmAttributes */
- _ep->mult = (comp_desc->bmAttributes & 0x3) + 1;
+ _ep->mult = comp_desc->bmAttributes & 0x3;
case USB_ENDPOINT_XFER_BULK:
case USB_ENDPOINT_XFER_INT:
_ep->maxburst = comp_desc->bMaxBurst + 1;
req_size = video->ep->maxpacket
* max_t(unsigned int, video->ep->maxburst, 1)
- * (video->ep->mult);
+ * (video->ep->mult + 1);
for (i = 0; i < UVC_NUM_REQUESTS; ++i) {
video->req_buffer[i] = kmalloc(req_size, GFP_KERNEL);