return '>';
}
- /*
- * The check to see if it's safe to poke at data has an enormous
- * number of corner cases, but it seems that the following is
- * more or less safe.
- *
- * We do not even try to look at transfer_buffer, because it can
- * contain non-NULL garbage in case the upper level promised to
- * set DMA for the HCD.
- */
- if (urb->dev->bus->uses_dma &&
- (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)) {
- return mon_dmapeek(ep->data, urb->transfer_dma, len);
- }
-
if (urb->transfer_buffer == NULL)
return 'Z'; /* '0' would be not as pretty. */