Defined in 1 files as a prototype:

• include/linux/iommu.h, line 392 (as a prototype)

Defined in 2 files as a function:

• drivers/iommu/iommu.c, line 1973 (as a function)
• include/linux/iommu.h, line 640 (as a function)

Referenced in 13 files:

• arch/arm/mm/dma-mapping.c, line 2138
• drivers/gpu/drm/exynos/exynos_drm_dma.c, line 69
• drivers/gpu/drm/msm/msm_iommu.c, line 287
• drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c, line 148
• drivers/gpu/drm/rockchip/rockchip_drm_drv.c, line 54
• drivers/infiniband/hw/usnic/usnic_uiom.c, line 482
• drivers/iommu/iommu.c, line 1999
• drivers/media/platform/qcom/venus/firmware.c, line 294
• drivers/net/wireless/ath/ath10k/snoc.c, line 1569
• drivers/remoteproc/remoteproc_core.c, line 119
• drivers/soc/fsl/qbman/qman_portal.c, line 62
• drivers/vfio/vfio_iommu_type1.c, line 1946
• drivers/vhost/vdpa.c, line 807