Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 127 (as a prototype)

Defined in 2 files as a function:

• include/linux/dma-mapping.h, line 216 (as a function)
• kernel/dma/mapping.c, line 493 (as a function)

Referenced in 27 files:

• drivers/dma/pl330.c, line 1917
• drivers/gpu/drm/exynos/exynos_drm_g2d.c, line 280
• drivers/gpu/drm/exynos/exynos_drm_gem.c, line 56
• drivers/gpu/drm/msm/msm_gpummu.c, line 101
• drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c, line 397
• drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 166
• drivers/gpu/drm/tegra/submit.c, line 211
• drivers/gpu/drm/ttm/ttm_pool.c, line 108
• drivers/iommu/arm/arm-smmu/qcom_iommu.c, line 623
• drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 195
• drivers/media/platform/nvidia/tegra-vde/vde.c, line 76
• drivers/media/platform/qcom/venus/helpers.c
  • line 205
  • line 261
• drivers/media/platform/qcom/venus/hfi_venus.c, line 333
• drivers/media/platform/rockchip/rga/rga.c, line 879
• drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c, line 599
• drivers/media/platform/st/sti/bdisp/bdisp-hw.c
  • line 457
  • line 513
• drivers/media/platform/st/sti/delta/delta-mem.c, line 18
• drivers/media/platform/st/sti/hva/hva-mem.c, line 25
• drivers/media/platform/verisilicon/hantro_postproc.c, line 225
• drivers/net/ethernet/marvell/octeontx2/af/common.h, line 63
• drivers/nvme/host/pci.c, line 2053
• drivers/pci/controller/pci-tegra.c, line 1775
• drivers/staging/media/sunxi/cedrus/cedrus_h264.c
  • line 547
  • line 561
  • line 592
  • line 610
  • line 626
• drivers/staging/media/sunxi/cedrus/cedrus_h265.c
  • line 467
  • line 824
• drivers/video/fbdev/omap2/omapfb/omapfb-main.c, line 1382
• include/linux/dma-mapping.h
  • line 423
  • line 569
• kernel/dma/mapping.c
  • line 95
  • line 517