Lines Matching refs:urb
73 static void midi_sent(struct urb *urb)
78 struct usb_line6 *line6 = (struct usb_line6 *)urb->context;
80 status = urb->status;
81 kfree(urb->transfer_buffer);
82 usb_free_urb(urb);
109 struct urb *urb;
113 urb = usb_alloc_urb(0, GFP_ATOMIC);
115 if (urb == NULL)
121 usb_free_urb(urb);
125 usb_fill_int_urb(urb, line6->usbdev,
130 urb->actual_length = 0;
131 retval = usb_urb_ep_type_check(urb);
135 retval = usb_submit_urb(urb, GFP_ATOMIC);
144 usb_free_urb(urb);