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-rw-r--r--arch/ppc64/kernel/iommu.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 845eebd1e28..9032b6bfe03 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;