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Diffstat (limited to 'arch/powerpc/include/asm/iommu.h')
-rw-r--r--arch/powerpc/include/asm/iommu.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
index 9cfa3706a1b8..f1ea5972f6ec 100644
--- a/arch/powerpc/include/asm/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
@@ -113,6 +113,7 @@ extern void iommu_register_group(struct iommu_table *tbl,
int pci_domain_number, unsigned long pe_num);
extern int iommu_add_device(struct device *dev);
extern void iommu_del_device(struct device *dev);
+extern int __init tce_iommu_bus_notifier_init(void);
#else
static inline void iommu_register_group(struct iommu_table *tbl,
int pci_domain_number,
@@ -128,6 +129,11 @@ static inline int iommu_add_device(struct device *dev)
static inline void iommu_del_device(struct device *dev)
{
}
+
+static inline int __init tce_iommu_bus_notifier_init(void)
+{
+ return 0;
+}
#endif /* !CONFIG_IOMMU_API */
static inline void set_iommu_table_base_and_group(struct device *dev,