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-rw-r--r--drivers/vfio/vfio_iommu_spapr_tce.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c
index 0582b72..3054e3f 100644
--- a/drivers/vfio/vfio_iommu_spapr_tce.c
+++ b/drivers/vfio/vfio_iommu_spapr_tce.c
@@ -1188,7 +1188,8 @@ static int tce_iommu_attach_group(void *iommu_data,
goto unlock_exit;
}
table_group_tmp = iommu_group_get_iommudata(tcegrp->grp);
- if (table_group_tmp->ops != table_group->ops) {
+ if (table_group_tmp->ops->create_table !=
+ table_group->ops->create_table) {
pr_warn("tce_vfio: Group %d is incompatible with group %d\n",
iommu_group_id(iommu_group),
iommu_group_id(tcegrp->grp));
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