Local variable in function __swiotlb_unmap_sg_attrs at arch/arm64/mm/dma-mapping.c, line 245 References: arch/arm64/mm/dma-mapping.c, line 230 arch/arm64/mm/dma-mapping.c, line 236 arch/arm64/mm/dma-mapping.c, line 246 arch/arm64/mm/dma-mapping.c, line 254 arch/arm64/mm/dma-mapping.c, line 257 arch/arm64/mm/dma-mapping.c, line 279 arch/arm64/mm/dma-mapping.c, line 286 arch/arm64/mm/dma-mapping.c, line 289 arch/arm64/mm/dma-mapping.c, line 293 arch/arm64/mm/dma-mapping.c, line 299 arch/arm64/mm/dma-mapping.c, line 301 arch/arm64/mm/dma-mapping.c, line 472 arch/arm64/mm/dma-mapping.c, line 479 arch/arm64/mm/dma-mapping.c, line 492 arch/arm64/mm/dma-mapping.c, line 734 arch/arm64/mm/dma-mapping.c, line 743 arch/arm64/mm/dma-mapping.c, line 748 arch/arm64/mm/dma-mapping.c, line 757 arch/arm64/mm/dma-mapping.c, line 762 arch/arm64/mm/dma-mapping.c, line 768 arch/arm64/mm/dma-mapping.c, line 770 arch/arm64/mm/dma-mapping.c, line 775 arch/arm64/mm/dma-mapping.c, line 780 arch/arm64/mm/dma-mapping.c, line 782