libusb_bulk_transfer(usb->devhdl, EP_IN, buf, MAX_REPLY_SIZE, &len, 10);
} while (len > 2);
- if (libusb_bulk_transfer(usb->devhdl, EP_OUT, devc->model->request,
+ if (libusb_bulk_transfer(usb->devhdl, EP_OUT, (unsigned char *)devc->model->request,
devc->model->request_size, &devc->reply_size, 10) < 0)
return SR_ERR;
usb = sdi->conn;
libusb_fill_bulk_transfer(devc->out_transfer, usb->devhdl, EP_OUT,
- devc->model->request, devc->model->request_size,
+ (unsigned char *)devc->model->request, devc->model->request_size,
receive_transfer, (void *)sdi, 100);
if ((ret = libusb_submit_transfer(devc->out_transfer) != 0)) {
sr_err("Failed to request packet: %s.", libusb_error_name(ret));