544 	int src_nents;  member
557 	if (edesc->src_nents)  in ahash_unmap()
558 		dma_unmap_sg(dev, req->src, edesc->src_nents, DMA_TO_DEVICE);  in ahash_unmap()
831 	int src_nents, mapped_nents, sec4_sg_bytes, sec4_sg_src_index;  in ahash_update_ctx()  local
853 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_ctx()
854 		if (src_nents < 0) {  in ahash_update_ctx()
856 			return src_nents;  in ahash_update_ctx()
859 		if (src_nents) {  in ahash_update_ctx()
860 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_ctx()
881 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_ctx()
885 		edesc->src_nents = src_nents;  in ahash_update_ctx()
1014 	int src_nents, mapped_nents;  in ahash_finup_ctx()  local
1019 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_ctx()
1020 	if (src_nents < 0) {  in ahash_finup_ctx()
1022 		return src_nents;  in ahash_finup_ctx()
1025 	if (src_nents) {  in ahash_finup_ctx()
1026 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_ctx()
1042 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_ctx()
1048 	edesc->src_nents = src_nents;  in ahash_finup_ctx()
1087 	int src_nents, mapped_nents;  in ahash_digest()  local
1093 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_digest()
1094 	if (src_nents < 0) {  in ahash_digest()
1096 		return src_nents;  in ahash_digest()
1099 	if (src_nents) {  in ahash_digest()
1100 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_digest()
1114 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_digest()
1118 	edesc->src_nents = src_nents;  in ahash_digest()
1206 	int sec4_sg_bytes, src_nents, mapped_nents;  in ahash_update_no_ctx()  local
1229 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_no_ctx()
1230 		if (src_nents < 0) {  in ahash_update_no_ctx()
1232 			return src_nents;  in ahash_update_no_ctx()
1235 		if (src_nents) {  in ahash_update_no_ctx()
1236 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_no_ctx()
1257 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_no_ctx()
1261 		edesc->src_nents = src_nents;  in ahash_update_no_ctx()
1324 	int sec4_sg_bytes, sec4_sg_src_index, src_nents, mapped_nents;  in ahash_finup_no_ctx()  local
1329 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_no_ctx()
1330 	if (src_nents < 0) {  in ahash_finup_no_ctx()
1332 		return src_nents;  in ahash_finup_no_ctx()
1335 	if (src_nents) {  in ahash_finup_no_ctx()
1336 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_no_ctx()
1354 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_no_ctx()
1360 	edesc->src_nents = src_nents;  in ahash_finup_no_ctx()
1404 	int src_nents, mapped_nents;  in ahash_update_first()  local
1423 		src_nents = sg_nents_for_len(req->src,  in ahash_update_first()
1425 		if (src_nents < 0) {  in ahash_update_first()
1427 			return src_nents;  in ahash_update_first()
1430 		if (src_nents) {  in ahash_update_first()
1431 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_first()
1450 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_first()
1454 		edesc->src_nents = src_nents;  in ahash_update_first()