Function at include/linux/dma-mapping.h, line 452 References: arch/alpha/kernel/pci_iommu.c, line 526 arch/arm/mm/dma-mapping.c, line 1628 arch/ia64/hp/common/sba_iommu.c, line 1303 arch/powerpc/kernel/iommu.c, line 438 arch/s390/pci/pci_dma.c, line 487 arch/sparc/kernel/iommu.c, line 474 arch/sparc/kernel/pci_sun4v.c, line 511 arch/x86/kernel/amd_gart_64.c, line 396 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c, line 388 drivers/iio/buffer/industrialio-buffer-dmaengine.c, line 199 drivers/iommu/dma-iommu.c, line 863 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 748 drivers/mmc/host/cavium.c, line 1050 drivers/mmc/host/mmci.c, line 789 drivers/mmc/host/mmci.c, line 796 drivers/mmc/host/mxcmmc.c, line 1123 drivers/mmc/host/mxs-mmc.c, line 639 drivers/mmc/host/omap_hsmmc.c, line 1958 drivers/mmc/host/omap_hsmmc.c, line 1959 drivers/s390/net/ism_drv.c, line 229 drivers/spi/spi.c, line 856 include/linux/dma-mapping.h, line 452 include/rdma/ib_verbs.h, line 4075 kernel/dma/debug.c, line 353 kernel/dma/debug.c, line 1164 sound/soc/soc-generic-dmaengine-pcm.c, line 133