Lines Matching refs:urb
41 buf->urb = usb_alloc_urb(0, GFP_KERNEL);
44 return !buf->urb || !buf->buf;
52 usb_free_urb(buf->urb);
68 usb_fill_bulk_urb(buf->urb, usb_dev, pipe, buf->buf, buf->len,
70 buf->urb->transfer_dma = buf->dma;
71 buf->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
73 trace_mt_submit_urb(dev, buf->urb);
74 ret = usb_submit_urb(buf->urb, gfp);
81 void mt7601u_complete_urb(struct urb *urb)
83 struct completion *cmpl = urb->context;