Commits
Mike Lockwood committed 292b96396c2
USB: gadget: f_mtp: Don't block in mtp_send_event We used to wait for the previous interrupt packet to complete before sending the next packet. But unfortunately the previous packet will not complete until USB is disconnected if the host is not listening on the interrupt endpoint (which is the case with libmtp on Linux and Mac). To avoid hanging indefinitely in this case, we now simply return -EBUSY if the previous interrupt packet has not completed yet. Signed-off-by: Mike Lockwood <lockwood@android.com>