--- zzzz-none-000/linux-2.6.39.4/arch/x86/include/asm/cacheflush.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/arch/x86/include/asm/cacheflush.h	2021-11-10 13:38:14.000000000 +0000
@@ -59,8 +59,8 @@
 	} while (cmpxchg(&pg->flags, old_flags, new_flags) != old_flags);
 }
 #else
-static inline unsigned long get_page_memtype(struct page *pg) { return -1; }
-static inline void set_page_memtype(struct page *pg, unsigned long memtype) { }
+static inline unsigned long get_page_memtype(struct page *pg  __attribute__((unused))) { return -1; }
+static inline void set_page_memtype(struct page *pg __attribute__((unused)), unsigned long memtype __attribute__((unused))) { }
 #endif
 
 /*