- for (i = 0; i < qc->n_elem; i++) {
- u32 sg_len;
- dma_addr_t addr;
-
- addr = sg_dma_address(&qc->sg[i]);
- sg_len = sg_dma_len(&qc->sg[i]);
-
- pp->cmd_tbl_sg[i].addr = cpu_to_le32(addr & 0xffffffff);
- pp->cmd_tbl_sg[i].addr_hi = cpu_to_le32((addr >> 16) >> 16);
- pp->cmd_tbl_sg[i].flags_size = cpu_to_le32(sg_len - 1);
+ ahci_sg = pp->cmd_tbl_sg;
+ ata_for_each_sg(sg, qc) {
+ dma_addr_t addr = sg_dma_address(sg);
+ u32 sg_len = sg_dma_len(sg);
+
+ ahci_sg->addr = cpu_to_le32(addr & 0xffffffff);
+ ahci_sg->addr_hi = cpu_to_le32((addr >> 16) >> 16);
+ ahci_sg->flags_size = cpu_to_le32(sg_len - 1);
+ ahci_sg++;