1556 			      unsigned int n_elem, unsigned long timeout)  in ata_exec_internal_sg()  argument
1624 		for_each_sg(sgl, sg, n_elem, i)  in ata_exec_internal_sg()
1627 		ata_sg_init(qc, sgl, n_elem);  in ata_exec_internal_sg()
1742 	unsigned int n_elem = 0;  in ata_exec_internal()  local
1748 		n_elem++;  in ata_exec_internal()
1751 	return ata_exec_internal_sg(dev, tf, cdb, dma_dir, psg, n_elem,  in ata_exec_internal()
4606 	VPRINTK("unmapping %u sg elements\n", qc->n_elem);  in ata_sg_clean()
4608 	if (qc->n_elem)  in ata_sg_clean()
4692 		 unsigned int n_elem)  in ata_sg_init()  argument
4695 	qc->n_elem = n_elem;  in ata_sg_init()
4715 	unsigned int n_elem;  in ata_sg_setup()  local
4719 	n_elem = dma_map_sg(ap->dev, qc->sg, qc->n_elem, qc->dma_dir);  in ata_sg_setup()
4720 	if (n_elem < 1)  in ata_sg_setup()
4723 	DPRINTK("%d sg elements mapped\n", n_elem);  in ata_sg_setup()
4724 	qc->orig_n_elem = qc->n_elem;  in ata_sg_setup()
4725 	qc->n_elem = n_elem;  in ata_sg_setup()
5074 			 (!qc->sg || !qc->n_elem || !qc->nbytes)))  in ata_qc_issue()