dma_sb_unmap_area 1033 arch/powerpc/platforms/ps3/mm.c result = dma_sb_unmap_area(r, bus_addr, len); dma_sb_unmap_area 1046 arch/powerpc/platforms/ps3/mm.c result = dma_sb_unmap_area(r, bus_addr, len); dma_sb_unmap_area 1097 arch/powerpc/platforms/ps3/mm.c .unmap = dma_sb_unmap_area