diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h
index ea6798c..1b8a25f 100644
--- a/include/asm-powerpc/mmu_context.h
+++ b/include/asm-powerpc/mmu_context.h
@@ -1,5 +1,6 @@
 #ifndef __ASM_POWERPC_MMU_CONTEXT_H
 #define __ASM_POWERPC_MMU_CONTEXT_H
+#ifdef __KERNEL__
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/mmu_context.h>
@@ -86,4 +87,5 @@
 }
 
 #endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_MMU_CONTEXT_H */