diff options
Diffstat (limited to 'drivers/vfio/vfio_iommu_spapr_tce.c')
| -rw-r--r-- | drivers/vfio/vfio_iommu_spapr_tce.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/vfio/vfio_iommu_spapr_tce.c b/drivers/vfio/vfio_iommu_spapr_tce.c index 0582b72ef..80378ddad 100644 --- a/drivers/vfio/vfio_iommu_spapr_tce.c +++ b/drivers/vfio/vfio_iommu_spapr_tce.c @@ -331,14 +331,12 @@ static void tce_iommu_free_table(struct iommu_table *tbl); static void tce_iommu_release(void *iommu_data) { struct tce_container *container = iommu_data; - struct iommu_table_group *table_group; struct tce_iommu_group *tcegrp; long i; while (tce_groups_attached(container)) { tcegrp = list_first_entry(&container->group_list, struct tce_iommu_group, next); - table_group = iommu_group_get_iommudata(tcegrp->grp); tce_iommu_detach_group(iommu_data, tcegrp->grp); } @@ -1188,7 +1186,8 @@ 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)); |