diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/iommu/dmar.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/of_iommu.c | 5 |
3 files changed, 5 insertions, 7 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 49bd2ab8c507..f3a21343e636 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -278,7 +278,7 @@ config EXYNOS_IOMMU_DEBUG config IPMMU_VMSA bool "Renesas VMSA-compatible IPMMU" depends on ARM || IOMMU_DMA - depends on ARCH_RENESAS || COMPILE_TEST + depends on ARCH_RENESAS || (COMPILE_TEST && !GENERIC_ATOMIC64) select IOMMU_API select IOMMU_IO_PGTABLE_LPAE select ARM_DMA_USE_IOMMU @@ -373,7 +373,8 @@ config MTK_IOMMU_V1 config QCOM_IOMMU # Note: iommu drivers cannot (yet?) be built as modules bool "Qualcomm IOMMU Support" - depends on ARCH_QCOM || COMPILE_TEST + depends on ARCH_QCOM || (COMPILE_TEST && !GENERIC_ATOMIC64) + depends on HAS_DMA select IOMMU_API select IOMMU_IO_PGTABLE_LPAE select ARM_DMA_USE_IOMMU diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index ca5ebaeafd6a..57c920c1372d 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -497,7 +497,7 @@ static int dmar_parse_one_rhsa(struct acpi_dmar_header *header, void *arg) #define dmar_parse_one_rhsa dmar_res_noop #endif -static void __init +static void dmar_table_print_dmar_entry(struct acpi_dmar_header *header) { struct acpi_dmar_hardware_unit *drhd; diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index e60e3dba85a0..50947ebb6d17 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -157,10 +157,7 @@ static int of_pci_iommu_init(struct pci_dev *pdev, u16 alias, void *data) err = of_iommu_xlate(info->dev, &iommu_spec); of_node_put(iommu_spec.np); - if (err) - return err; - - return info->np == pdev->bus->dev.of_node; + return err; } const struct iommu_ops *of_iommu_configure(struct device *dev, |