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()
827 	int src_nents, mapped_nents, sec4_sg_bytes, sec4_sg_src_index;  in ahash_update_ctx()  local
849 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_ctx()
850 		if (src_nents < 0) {  in ahash_update_ctx()
852 			return src_nents;  in ahash_update_ctx()
855 		if (src_nents) {  in ahash_update_ctx()
856 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_ctx()
877 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_ctx()
881 		edesc->src_nents = src_nents;  in ahash_update_ctx()
1010 	int src_nents, mapped_nents;  in ahash_finup_ctx()  local
1015 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_ctx()
1016 	if (src_nents < 0) {  in ahash_finup_ctx()
1018 		return src_nents;  in ahash_finup_ctx()
1021 	if (src_nents) {  in ahash_finup_ctx()
1022 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_ctx()
1038 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_ctx()
1044 	edesc->src_nents = src_nents;  in ahash_finup_ctx()
1083 	int src_nents, mapped_nents;  in ahash_digest()  local
1089 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_digest()
1090 	if (src_nents < 0) {  in ahash_digest()
1092 		return src_nents;  in ahash_digest()
1095 	if (src_nents) {  in ahash_digest()
1096 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_digest()
1110 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_digest()
1114 	edesc->src_nents = src_nents;  in ahash_digest()
1202 	int sec4_sg_bytes, src_nents, mapped_nents;  in ahash_update_no_ctx()  local
1225 		src_nents = sg_nents_for_len(req->src, src_len);  in ahash_update_no_ctx()
1226 		if (src_nents < 0) {  in ahash_update_no_ctx()
1228 			return src_nents;  in ahash_update_no_ctx()
1231 		if (src_nents) {  in ahash_update_no_ctx()
1232 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_no_ctx()
1253 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_no_ctx()
1257 		edesc->src_nents = src_nents;  in ahash_update_no_ctx()
1320 	int sec4_sg_bytes, sec4_sg_src_index, src_nents, mapped_nents;  in ahash_finup_no_ctx()  local
1325 	src_nents = sg_nents_for_len(req->src, req->nbytes);  in ahash_finup_no_ctx()
1326 	if (src_nents < 0) {  in ahash_finup_no_ctx()
1328 		return src_nents;  in ahash_finup_no_ctx()
1331 	if (src_nents) {  in ahash_finup_no_ctx()
1332 		mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_finup_no_ctx()
1350 		dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_finup_no_ctx()
1356 	edesc->src_nents = src_nents;  in ahash_finup_no_ctx()
1400 	int src_nents, mapped_nents;  in ahash_update_first()  local
1419 		src_nents = sg_nents_for_len(req->src,  in ahash_update_first()
1421 		if (src_nents < 0) {  in ahash_update_first()
1423 			return src_nents;  in ahash_update_first()
1426 		if (src_nents) {  in ahash_update_first()
1427 			mapped_nents = dma_map_sg(jrdev, req->src, src_nents,  in ahash_update_first()
1446 			dma_unmap_sg(jrdev, req->src, src_nents, DMA_TO_DEVICE);  in ahash_update_first()
1450 		edesc->src_nents = src_nents;  in ahash_update_first()