[PATCH] ppc64: move kmem_bufctl_t inside #ifndef __ASSEMBLY__

When the kmem_bufctl_t typedef got added to include/asm-ppc64/types.h,
it got added outside the #ifndef __ASSEMBLY__ section, causing
assembler errors.  This patch, from David Gibson, moves it inside the
#ifndef __ASSEMBLY__ region.

include/asm-ppc64/types.h

@@ -71,9 +71,9 @@ typedef struct {
 	unsigned long toc;
 	unsigned long env;
 } func_descr_t;
-#endif /* __ASSEMBLY__ */
 
 typedef unsigned int kmem_bufctl_t;
+#endif /* __ASSEMBLY__ */
 
 #endif /* __KERNEL__ */