1 files changed, 2 insertions, 1 deletions

diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 845eebd1e28d..9032b6bfe036 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -438,7 +438,8 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl)
 
 void iommu_free_table(struct device_node *dn)
 {
-        struct iommu_table *tbl = dn->iommu_table;
+        struct pci_dn *pdn = dn->data;
+        struct iommu_table *tbl = pdn->iommu_table;
         unsigned long bitmap_sz, i;
         unsigned int order;