Symbol: UVCG_REQ_MAX_ZERO_COUNT
drivers/usb/gadget/function/uvc_video.c
448
(atomic_read(&video->queued) > UVCG_REQ_MAX_ZERO_COUNT)) {
drivers/usb/gadget/function/uvc_video.c
543
video->uvc_num_requests = nreq + UVCG_REQ_MAX_ZERO_COUNT;