535 	int src_nents;  member
548 	if (edesc->src_nents)  in ahash_unmap()
549 		dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE);  in ahash_unmap()
824 	int src_nents, mapped_nents, sec4_sg_bytes, sec4_sg_src_index;  in ahash_update_ctx()  local
846 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_ctx()
847 		if (src_nents < 0) {  in ahash_update_ctx()
849 			return src_nents;  in ahash_update_ctx()
852 		if (src_nents) {  in ahash_update_ctx()
853 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_ctx()
874 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_ctx()
878 		edesc->src_nents = src_nents;  in ahash_update_ctx()
1007 	int src_nents, mapped_nents;  in ahash_finup_ctx()  local
1012 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_ctx()
1013 	if (src_nents < 0) {  in ahash_finup_ctx()
1015 		return src_nents;  in ahash_finup_ctx()
1018 	if (src_nents) {  in ahash_finup_ctx()
1019 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_ctx()
1035 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_ctx()
1041 	edesc->src_nents = src_nents;  in ahash_finup_ctx()
1080 	int src_nents, mapped_nents;  in ahash_digest()  local
1086 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_digest()
1087 	if (src_nents < 0) {  in ahash_digest()
1089 		return src_nents;  in ahash_digest()
1092 	if (src_nents) {  in ahash_digest()
1093 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_digest()
1107 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_digest()
1111 	edesc->src_nents = src_nents;  in ahash_digest()
1199 	int sec4_sg_bytes, src_nents, mapped_nents;  in ahash_update_no_ctx()  local
1222 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_no_ctx()
1223 		if (src_nents < 0) {  in ahash_update_no_ctx()
1225 			return src_nents;  in ahash_update_no_ctx()
1228 		if (src_nents) {  in ahash_update_no_ctx()
1229 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_no_ctx()
1250 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_no_ctx()
1254 		edesc->src_nents = src_nents;  in ahash_update_no_ctx()
1317 	int sec4_sg_bytes, sec4_sg_src_index, src_nents, mapped_nents;  in ahash_finup_no_ctx()  local
1322 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_no_ctx()
1323 	if (src_nents < 0) {  in ahash_finup_no_ctx()
1325 		return src_nents;  in ahash_finup_no_ctx()
1328 	if (src_nents) {  in ahash_finup_no_ctx()
1329 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_no_ctx()
1347 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_no_ctx()
1353 	edesc->src_nents = src_nents;  in ahash_finup_no_ctx()
1397 	int src_nents, mapped_nents;  in ahash_update_first()  local
1416 		src_nents = sg_nents_for_len(req->src,  in ahash_update_first()
1418 		if (src_nents < 0) {  in ahash_update_first()
1420 			return src_nents;  in ahash_update_first()
1423 		if (src_nents) {  in ahash_update_first()
1424 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_first()
1443 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_first()
1447 		edesc->src_nents = src_nents;  in ahash_update_first()