diff options
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index bd1c59fb0e17..5efd4219f112 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1456,6 +1456,11 @@ int acpi_dma_configure(struct device *dev, enum dev_dma_attr attr) const struct iommu_ops *iommu; u64 dma_addr = 0, size = 0; + if (attr == DEV_DMA_NOT_SUPPORTED) { + set_dma_ops(dev, &dma_dummy_ops); + return 0; + } + iort_dma_setup(dev, &dma_addr, &size); iommu = iort_iommu_configure(dev); @@ -1541,6 +1546,7 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device) static const struct acpi_device_id i2c_multi_instantiate_ids[] = { {"BSG1160", }, {"INT33FE", }, + {"INT3515", }, {} }; |