Lines Matching refs:urb
131 static void usb_ep1_command_reply_dispatch (struct urb* urb)
134 struct device *dev = &urb->dev->dev;
135 struct snd_usb_caiaqdev *cdev = urb->context;
136 unsigned char *buf = urb->transfer_buffer;
138 if (urb->status || !cdev) {
139 dev_warn(dev, "received EP1 urb->status = %i\n", urb->status);
169 if (urb->actual_length > sizeof(cdev->control_state))
170 urb->actual_length = sizeof(cdev->control_state);
171 memcpy(cdev->control_state, buf + 1, urb->actual_length);
179 snd_usb_caiaq_input_dispatch(cdev, buf, urb->actual_length);
187 dev_err(dev, "unable to submit urb. OOM!?\n");