215 	struct scatterlist      *out_sg;  member
924 	dma_sync_sg_for_device(cryp->dev, cryp->out_sg, cryp->out_sg_len, DMA_FROM_DEVICE);  in stm32_cryp_dma_callback()
926 	if (cryp->in_sg != cryp->out_sg)  in stm32_cryp_dma_callback()
929 	dma_unmap_sg(cryp->dev, cryp->out_sg, cryp->out_sg_len, DMA_FROM_DEVICE);  in stm32_cryp_dma_callback()
938 		kfree(cryp->out_sg);  in stm32_cryp_dma_callback()
942 		if (cryp->out_sg != cryp->req->dst)  in stm32_cryp_dma_callback()
943 			kfree(cryp->out_sg);  in stm32_cryp_dma_callback()
1019 	if (cryp->in_sg != cryp->out_sg) {  in stm32_cryp_dma_start()
1027 	ret = dma_map_sg(cryp->dev, cryp->out_sg, cryp->out_sg_len, DMA_FROM_DEVICE);  in stm32_cryp_dma_start()
1046 	tx_out = dmaengine_prep_slave_sg(cryp->dma_lch_out, cryp->out_sg, cryp->out_sg_len,  in stm32_cryp_dma_start()
1447 						struct scatterlist *out_sg)  in stm32_cryp_dma_check()  argument
1461 	ret = stm32_cryp_dma_check_sg(out_sg, cryp->payload_out, AES_BLOCK_SIZE);  in stm32_cryp_dma_check()
1543 				     struct scatterlist *out_sg)  in stm32_cryp_cipher_prepare()  argument
1548 	cryp->dma_mode = stm32_cryp_dma_check(cryp, in_sg, out_sg);  in stm32_cryp_cipher_prepare()
1551 	scatterwalk_start(&cryp->out_walk, out_sg);  in stm32_cryp_cipher_prepare()
1568 		ret = stm32_cryp_truncate_sg(&cryp->out_sg, &cryp->out_sg_len, out_sg, 0,  in stm32_cryp_cipher_prepare()
1578 		cryp->out_sg = out_sg;  in stm32_cryp_cipher_prepare()
1585 		ret = sg_nents_for_len(out_sg, cryp->payload_out);  in stm32_cryp_cipher_prepare()
1595 				   struct scatterlist *out_sg)  in stm32_cryp_aead_prepare()  argument
1603 	cryp->out_sg = NULL;  in stm32_cryp_aead_prepare()
1642 	ret = stm32_cryp_truncate_sg(&cryp->out_sg, &cryp->out_sg_len, out_sg, skip, align_size);  in stm32_cryp_aead_prepare()
1650 	ret2 = stm32_cryp_dma_check_sg(cryp->out_sg, align_size, AES_BLOCK_SIZE);  in stm32_cryp_aead_prepare()
1655 		kfree(cryp->out_sg);  in stm32_cryp_aead_prepare()
1656 		cryp->out_sg = NULL;  in stm32_cryp_aead_prepare()
1672 	struct scatterlist *in_sg, *out_sg;  in stm32_cryp_prepare_req()  local
1699 		out_sg = req->dst;  in stm32_cryp_prepare_req()
1701 		ret = stm32_cryp_cipher_prepare(cryp, in_sg, out_sg);  in stm32_cryp_prepare_req()
1737 		out_sg = areq->dst;  in stm32_cryp_prepare_req()
1740 		scatterwalk_start(&cryp->out_walk, out_sg);  in stm32_cryp_prepare_req()
1748 		ret = stm32_cryp_aead_prepare(cryp, in_sg, out_sg);  in stm32_cryp_prepare_req()