iommu_pdev 563 drivers/iommu/qcom_iommu.c struct platform_device *iommu_pdev; iommu_pdev 573 drivers/iommu/qcom_iommu.c iommu_pdev = of_find_device_by_node(args->np); iommu_pdev 574 drivers/iommu/qcom_iommu.c if (WARN_ON(!iommu_pdev)) iommu_pdev 577 drivers/iommu/qcom_iommu.c qcom_iommu = platform_get_drvdata(iommu_pdev);