561 	int src_nents;  member
573 	if (edesc->src_nents)  in ahash_unmap()
574 		dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE);  in ahash_unmap()
796 	int src_nents, mapped_nents, sec4_sg_bytes, sec4_sg_src_index;  in ahash_update_ctx()  local
819 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_ctx()
820 		if (src_nents < 0) {  in ahash_update_ctx()
822 			return src_nents;  in ahash_update_ctx()
825 		if (src_nents) {  in ahash_update_ctx()
826 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_ctx()
847 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_ctx()
851 		edesc->src_nents = src_nents;  in ahash_update_ctx()
997 	int src_nents, mapped_nents;  in ahash_finup_ctx()  local
1002 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_ctx()
1003 	if (src_nents < 0) {  in ahash_finup_ctx()
1005 		return src_nents;  in ahash_finup_ctx()
1008 	if (src_nents) {  in ahash_finup_ctx()
1009 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_ctx()
1026 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_ctx()
1032 	edesc->src_nents = src_nents;  in ahash_finup_ctx()
1076 	int src_nents, mapped_nents;  in ahash_digest()  local
1082 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_digest()
1083 	if (src_nents < 0) {  in ahash_digest()
1085 		return src_nents;  in ahash_digest()
1088 	if (src_nents) {  in ahash_digest()
1089 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_digest()
1104 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_digest()
1108 	edesc->src_nents = src_nents;  in ahash_digest()
1216 	int sec4_sg_bytes, src_nents, mapped_nents;  in ahash_update_no_ctx()  local
1239 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_no_ctx()
1240 		if (src_nents < 0) {  in ahash_update_no_ctx()
1242 			return src_nents;  in ahash_update_no_ctx()
1245 		if (src_nents) {  in ahash_update_no_ctx()
1246 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_no_ctx()
1268 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_no_ctx()
1272 		edesc->src_nents = src_nents;  in ahash_update_no_ctx()
1347 	int sec4_sg_bytes, sec4_sg_src_index, src_nents, mapped_nents;  in ahash_finup_no_ctx()  local
1352 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_no_ctx()
1353 	if (src_nents < 0) {  in ahash_finup_no_ctx()
1355 		return src_nents;  in ahash_finup_no_ctx()
1358 	if (src_nents) {  in ahash_finup_no_ctx()
1359 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_no_ctx()
1378 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_no_ctx()
1384 	edesc->src_nents = src_nents;  in ahash_finup_no_ctx()
1436 	int src_nents, mapped_nents;  in ahash_update_first()  local
1455 		src_nents = sg_nents_for_len(req->src,  in ahash_update_first()
1457 		if (src_nents < 0) {  in ahash_update_first()
1459 			return src_nents;  in ahash_update_first()
1462 		if (src_nents) {  in ahash_update_first()
1463 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_first()
1483 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_first()
1487 		edesc->src_nents = src_nents;  in ahash_update_first()