90 	wa->sg_used = 0;  in ccp_init_sg_workarea()
115 	wa->sg_used += nbytes;  in ccp_update_sg_workarea()
117 	if (wa->sg_used == wa->sg->length) {  in ccp_update_sg_workarea()
119 		wa->sg_used = 0;  in ccp_update_sg_workarea()
301 	scatterwalk_map_and_copy(dm_wa->address, sg_wa->sg, sg_wa->sg_used,  in ccp_queue_buf()
307 		nbytes = min(sg_wa->sg->length - sg_wa->sg_used,  in ccp_queue_buf()
339 	sg_src_len = sg_dma_len(src->sg_wa.sg) - src->sg_wa.sg_used;  in ccp_prepare_data()
343 		sg_dst_len = sg_dma_len(dst->sg_wa.sg) - dst->sg_wa.sg_used;  in ccp_prepare_data()
374 		op->src.u.dma.offset = src->sg_wa.sg_used;  in ccp_prepare_data()
395 			op->dst.u.dma.offset = dst->sg_wa.sg_used;  in ccp_prepare_data()
2016 	dst.sg_wa.sg_used = 0;  in ccp_run_passthru_cmd()
2036 		op.dst.u.dma.offset = dst.sg_wa.sg_used;  in ccp_run_passthru_cmd()
2045 		dst.sg_wa.sg_used += src.sg_wa.sg->length;  in ccp_run_passthru_cmd()
2046 		if (dst.sg_wa.sg_used == dst.sg_wa.sg->length) {  in ccp_run_passthru_cmd()
2048 			dst.sg_wa.sg_used = 0;  in ccp_run_passthru_cmd()