diff options
Diffstat (limited to 'drivers/iommu/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd_iommu_types.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h index af00f381a7b1..003f3ceb2661 100644 --- a/drivers/iommu/amd_iommu_types.h +++ b/drivers/iommu/amd_iommu_types.h @@ -569,6 +569,11 @@ struct amd_iommu { volatile u64 __aligned(8) cmd_sem; }; +static inline struct amd_iommu *dev_to_amd_iommu(struct device *dev) +{ + return container_of(dev, struct amd_iommu, iommu.dev); +} + #define ACPIHID_UID_LEN 256 #define ACPIHID_HID_LEN 9 |