87 	wa->sg_used = 0;  in ccp_init_sg_workarea()
114 	wa->sg_used += nbytes;  in ccp_update_sg_workarea()
116 	if (wa->sg_used == sg_dma_len(wa->dma_sg)) {  in ccp_update_sg_workarea()
129 		} while (wa->sg_used > sg_combined_len);  in ccp_update_sg_workarea()
131 		wa->sg_used = 0;  in ccp_update_sg_workarea()
315 	scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used,  in ccp_queue_buf()
321 		nbytes = min(sg_dma_len(sg_wa->dma_sg) - sg_wa->sg_used,  in ccp_queue_buf()
353 	sg_src_len = sg_dma_len(src->sg_wa.dma_sg) - src->sg_wa.sg_used;  in ccp_prepare_data()
357 		sg_dst_len = sg_dma_len(dst->sg_wa.dma_sg) - dst->sg_wa.sg_used;  in ccp_prepare_data()
388 		op->src.u.dma.offset = src->sg_wa.sg_used;  in ccp_prepare_data()
409 			op->dst.u.dma.offset = dst->sg_wa.sg_used;  in ccp_prepare_data()
2047 	dst.sg_wa.sg_used = 0;  in ccp_run_passthru_cmd()
2067 		op.dst.u.dma.offset = dst.sg_wa.sg_used;  in ccp_run_passthru_cmd()
2076 		dst.sg_wa.sg_used += sg_dma_len(src.sg_wa.sg);  in ccp_run_passthru_cmd()
2077 		if (dst.sg_wa.sg_used == sg_dma_len(dst.sg_wa.sg)) {  in ccp_run_passthru_cmd()
2079 			dst.sg_wa.sg_used = 0;  in ccp_run_passthru_cmd()