MTK_PROTECT_PA_ALIGN 678 drivers/iommu/mtk_iommu.c protect = devm_kzalloc(dev, MTK_PROTECT_PA_ALIGN * 2, GFP_KERNEL); MTK_PROTECT_PA_ALIGN 681 drivers/iommu/mtk_iommu.c data->protect_base = ALIGN(virt_to_phys(protect), MTK_PROTECT_PA_ALIGN); MTK_PROTECT_PA_ALIGN 570 drivers/iommu/mtk_iommu_v1.c protect = devm_kzalloc(dev, MTK_PROTECT_PA_ALIGN * 2, MTK_PROTECT_PA_ALIGN 574 drivers/iommu/mtk_iommu_v1.c data->protect_base = ALIGN(virt_to_phys(protect), MTK_PROTECT_PA_ALIGN);