port100_checksum  537 drivers/nfc/port100.c 	return port100_checksum(sum);
port100_checksum  556 drivers/nfc/port100.c 	frame->datalen_checksum = port100_checksum(le16_to_cpu(frame->datalen));
port100_checksum  580 drivers/nfc/port100.c 	checksum = port100_checksum(le16_to_cpu(frame->datalen));