iommu: Export iommu_group_default_domain()

ERROR: "iommu_group_default_domain"
[drivers/video/rockchip/mpp/rk_vcodec.ko] undefined!

Change-Id: Ic6dc4a8c182f58963011bc9c4f7cbcddacdf315a
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
This commit is contained in:
Ding Wei
2020-06-17 11:21:56 +08:00
committed by Tao Huang
parent 543f8470a9
commit 4069463cd0

View File

@@ -1090,6 +1090,7 @@ struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)
{
return group->default_domain;
}
EXPORT_SYMBOL_GPL(iommu_group_default_domain);
static int add_iommu_group(struct device *dev, void *data)
{