--- zzzz-none-000/linux-3.10.107/arch/arm/include/asm/outercache.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/arm/include/asm/outercache.h	2021-11-10 11:53:52.000000000 +0000
@@ -83,11 +83,14 @@
 
 #else
 
-static inline void outer_inv_range(phys_addr_t start, phys_addr_t end)
+static inline void outer_inv_range(phys_addr_t start __maybe_unused,
+				   phys_addr_t end __maybe_unused)
 { }
-static inline void outer_clean_range(phys_addr_t start, phys_addr_t end)
+static inline void outer_clean_range(phys_addr_t start __maybe_unused,
+				     phys_addr_t end __maybe_unused)
 { }
-static inline void outer_flush_range(phys_addr_t start, phys_addr_t end)
+static inline void outer_flush_range(phys_addr_t start __maybe_unused,
+				     phys_addr_t end __maybe_unused)
 { }
 static inline void outer_flush_all(void) { }
 static inline void outer_inv_all(void) { }