1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index 59f062668997..8a8393e50774 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -20,6 +20,7 @@
 
 #ifndef _ASM_IOMMU_H
 #define _ASM_IOMMU_H
+#ifdef __KERNEL__
 
 #include <linux/config.h>
 #include <asm/types.h>
@@ -115,4 +116,5 @@ static inline void pci_iommu_init(void) { }
 
 extern void alloc_dart_table(void);
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_IOMMU_H */