arch/arm/mm/dma-mapping.c

1720

if (device_iommu_mapped(dev))

arch/powerpc/kernel/iommu.c

1001

if (device_iommu_mapped(dev)) {

arch/powerpc/kernel/iommu.c

1133

if (device_iommu_mapped(dev)) {

drivers/accel/habanalabs/common/debugfs.c

1120

if (!user_address || device_iommu_mapped(&hdev->pdev->dev)) {

drivers/accel/habanalabs/gaudi2/gaudi2.c

7180

if (!device_iommu_mapped(&hdev->pdev->dev))

drivers/char/agp/intel-gtt.c

598

device_iommu_mapped(&intel_private.pcidev->dev));

drivers/crypto/intel/qat/qat_common/adf_sriov.c

155

if (!device_iommu_mapped(&GET_DEV(accel_dev))) {

drivers/dma/sh/rcar-dmac.c

1881

if (device_iommu_mapped(&pdev->dev))

drivers/gpu/drm/i915/display/intel_display_utils.c

27

if (device_iommu_mapped(display->drm->dev))

drivers/gpu/drm/i915/i915_utils.c

25

if (device_iommu_mapped(i915->drm.dev))

drivers/gpu/drm/msm/msm_iommu.c

728

if (!device_iommu_mapped(dev))

drivers/gpu/drm/msm/msm_kms.c

193

if (device_iommu_mapped(mdp_dev))

drivers/gpu/drm/msm/msm_kms.c

195

else if (mdss_dev && device_iommu_mapped(mdss_dev))

drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c

122

if (device_iommu_mapped(dev)) {

drivers/gpu/drm/rockchip/rockchip_drm_drv.c

96

if (!device_iommu_mapped(dev))

drivers/gpu/drm/tegra/drm.c

1156

if (host1x_drm_wants_iommu(dev) && device_iommu_mapped(dma_dev)) {

drivers/gpu/drm/tegra/uapi.c

110

if (device_iommu_mapped(client->base.dev) && client->ops->can_use_memory_ctx) {

drivers/gpu/host1x/context.c

80

!device_iommu_mapped(&ctx->dev)) {

drivers/i3c/master/mipi-i3c-hci/dma.c

444

bool need_bounce = device_iommu_mapped(dev) && xfer->rnw && (xfer->data_len & 3);

drivers/infiniband/hw/usnic/usnic_ib_main.c

554

if (!device_iommu_mapped(&pdev->dev)) {

drivers/spi/spi-tegra210-quad.c

794

if (!device_iommu_mapped(tqspi->dev)) {

drivers/usb/dwc3/dwc3-xilinx.c

82

if (of_dma_is_coherent(dev->of_node) || device_iommu_mapped(dev)) {