ata_qc_raw_nbytes 2980 drivers/ata/libata-scsi.c 	nbytes = min(ata_qc_raw_nbytes(qc), (unsigned int)63 * 1024);
ata_qc_raw_nbytes  581 drivers/ata/pata_it821x.c 	if (ata_qc_raw_nbytes(qc) < 2048)