On 2022/4/22 20:33, Robin Murphy wrote:
The ->probe_finalize hook only runs after ->probe_device succeeds,
so we can move that over to the new dev_iommu_ops() as well.
Signed-off-by: Robin Murphy <robin.mur...@arm.com>
Reviewed-by: Lu Baolu <baolu...@linux.intel.com>
Best regards,
baolu
---
Another cheeky little one which doesn't need to wait...
drivers/iommu/iommu.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 1b8dcda5fbe4..8825a4628e46 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -315,7 +315,7 @@ static int __iommu_probe_device(struct device *dev, struct
list_head *group_list
int iommu_probe_device(struct device *dev)
{
- const struct iommu_ops *ops = dev->bus->iommu_ops;
+ const struct iommu_ops *ops;
struct iommu_group *group;
int ret;
@@ -352,6 +352,7 @@ int iommu_probe_device(struct device *dev)
mutex_unlock(&group->mutex);
iommu_group_put(group);
+ ops = dev_iommu_ops(dev);
if (ops->probe_finalize)
ops->probe_finalize(dev);
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