Lines Matching refs:sg_list
159 struct scatterlist *sg_list;
810 kfree(imxdmac->sg_list);
811 imxdmac->sg_list = NULL;
887 kfree(imxdmac->sg_list);
889 imxdmac->sg_list = kcalloc(periods + 1,
891 if (!imxdmac->sg_list)
894 sg_init_table(imxdmac->sg_list, periods);
897 sg_assign_page(&imxdmac->sg_list[i], NULL);
898 imxdmac->sg_list[i].offset = 0;
899 imxdmac->sg_list[i].dma_address = dma_addr;
900 sg_dma_len(&imxdmac->sg_list[i]) = period_len;
905 sg_chain(imxdmac->sg_list, periods + 1, imxdmac->sg_list);
908 desc->sg = imxdmac->sg_list;