Defined in 1 files as a prototype:

• include/linux/dma-mapping.h, line 442 (as a prototype)

Defined in 2 files as a function:

• include/linux/dma-mapping.h, line 516 (as a function)
• kernel/dma/mapping.c, line 264 (as a function)

Referenced in 32 files:

• drivers/dma/pl330.c, line 1911
• drivers/gpu/drm/exynos/exynos_drm_g2d.c, line 278
• drivers/gpu/drm/exynos/exynos_drm_gem.c, line 65
• drivers/gpu/drm/mediatek/mtk_drm_gem.c, line 57
• drivers/gpu/drm/msm/msm_drv.c, line 367
• drivers/gpu/drm/msm/msm_gpummu.c, line 103
• drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c, line 397
• drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 164
• drivers/gpu/drm/ttm/ttm_page_alloc_dma.c, line 311
• drivers/iommu/qcom_iommu.c, line 668
• drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 154
• drivers/media/platform/qcom/venus/helpers.c
  • line 165
  • line 212
• drivers/media/platform/qcom/venus/hfi_venus.c, line 333
• drivers/media/platform/rockchip/rga/rga.c, line 880
• drivers/media/platform/sti/bdisp/bdisp-hw.c
  • line 457
  • line 513
• drivers/media/platform/sti/delta/delta-mem.c, line 18
• drivers/media/platform/sti/hva/hva-mem.c, line 25
• drivers/net/ethernet/amd/au1000_eth.c, line 1141
• drivers/net/ethernet/i825xx/lib82596.c, line 1066
• drivers/net/ethernet/seeq/sgiseeq.c, line 743
• drivers/nvme/host/pci.c, line 1919
• drivers/pci/controller/pci-tegra.c, line 1795
• drivers/remoteproc/qcom_q6v5_mss.c, line 793
• drivers/scsi/53c700.c, line 286
• drivers/scsi/sgiwd93.c, line 237
• drivers/staging/media/hantro/hantro_jpeg.c, line 301
• drivers/staging/media/hantro/hantro_postproc.c, line 131
• drivers/staging/media/rkisp1/rkisp1-capture.c, line 602
• drivers/video/fbdev/omap2/omapfb/omapfb-main.c, line 1386
• include/linux/dma-mapping.h
  • line 645
  • line 786
• kernel/dma/mapping.c
  • line 91
  • line 288
• sound/mips/hal2.c
  • line 452
  • line 456