This makes the helpers visible to nested.c.
Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>
---
drivers/iommu/intel/iommu.c | 10 +++++-----
drivers/iommu/intel/iommu.h | 6 ++++++
2 files changed, 11 insertions(+), 5 deletions(-)