422 		int sg_len)  in fsl_edma_alloc_desc()  argument
427 	fsl_desc = kzalloc(struct_size(fsl_desc, tcd, sg_len), GFP_NOWAIT);  in fsl_edma_alloc_desc()
432 	fsl_desc->n_tcds = sg_len;  in fsl_edma_alloc_desc()
433 	for (i = 0; i < sg_len; i++) {  in fsl_edma_alloc_desc()
457 	int sg_len, i;  in fsl_edma_prep_dma_cyclic()  local
467 	sg_len = buf_len / period_len;  in fsl_edma_prep_dma_cyclic()
468 	fsl_desc = fsl_edma_alloc_desc(fsl_chan, sg_len);  in fsl_edma_prep_dma_cyclic()
489 	for (i = 0; i < sg_len; i++) {  in fsl_edma_prep_dma_cyclic()
494 		last_sg = fsl_desc->tcd[(i + 1) % sg_len].ptcd;  in fsl_edma_prep_dma_cyclic()
520 		unsigned int sg_len, enum dma_transfer_direction direction,  in fsl_edma_prep_slave_sg()  argument
536 	fsl_desc = fsl_edma_alloc_desc(fsl_chan, sg_len);  in fsl_edma_prep_slave_sg()
554 	for_each_sg(sgl, sg, sg_len, i) {  in fsl_edma_prep_slave_sg()
556 		last_sg = fsl_desc->tcd[(i + 1) % sg_len].ptcd;  in fsl_edma_prep_slave_sg()
571 		if (i < sg_len - 1) {  in fsl_edma_prep_slave_sg()