diff --git a/include/nuttx/cache.h b/include/nuttx/cache.h
index 4b8dc6a223..0f6d2889fe 100644
--- a/include/nuttx/cache.h
+++ b/include/nuttx/cache.h
@@ -124,7 +124,7 @@ void up_disable_icache(void);
 #ifdef CONFIG_ARCH_ICACHE
 void up_invalidate_icache(uintptr_t start, uintptr_t end);
 #else
-#  define up_invalidate_icache()
+#  define up_invalidate_icache(start, end)
 #endif
 
 /****************************************************************************
@@ -187,9 +187,7 @@ void up_enable_dcache(void);
 #ifdef CONFIG_ARCH_DCACHE
 void up_disable_dcache(void);
 #else
-static inline void up_disable_dcache(void)
-{
-}
+#  define up_disable_dcache()
 #endif
 
 /****************************************************************************
@@ -212,9 +210,7 @@ static inline void up_disable_dcache(void)
 #ifdef CONFIG_ARCH_DCACHE
 void up_invalidate_dcache(uintptr_t start, uintptr_t end);
 #else
-static inline void up_invalidate_dcache(uintptr_t start, uintptr_t end)
-{
-}
+#  define up_disable_dcache(start, end)
 #endif
 
 /****************************************************************************
@@ -234,9 +230,7 @@ static inline void up_invalidate_dcache(uintptr_t start, uintptr_t end)
 #ifdef CONFIG_ARCH_DCACHE
 void up_invalidate_dcache_all(void);
 #else
-static inline void up_invalidate_dcache_all(void)
-{
-}
+#  define up_invalidate_dcache_all()
 #endif
 
 /****************************************************************************
@@ -258,9 +252,7 @@ static inline void up_invalidate_dcache_all(void)
 #ifdef CONFIG_ARCH_DCACHE
 void up_clean_dcache(uintptr_t start, uintptr_t end);
 #else
-static inline void up_clean_dcache(uintptr_t start, uintptr_t end)
-{
-}
+#  define up_clean_dcache(start, end)
 #endif
 
 /****************************************************************************
@@ -281,9 +273,7 @@ static inline void up_clean_dcache(uintptr_t start, uintptr_t end)
 #ifdef CONFIG_ARCH_DCACHE
 void up_clean_dcache_all(void);
 #else
-static inline void up_clean_dcache_all(void)
-{
-}
+#  define up_clean_dcache_all()
 #endif
 
 /****************************************************************************
@@ -305,9 +295,7 @@ static inline void up_clean_dcache_all(void)
 #ifdef CONFIG_ARCH_DCACHE
 void up_flush_dcache(uintptr_t start, uintptr_t end);
 #else
-static inline void up_flush_dcache(uintptr_t start, uintptr_t end)
-{
-}
+#  define up_flush_dcache(start, end)
 #endif
 
 /****************************************************************************
@@ -327,9 +315,7 @@ static inline void up_flush_dcache(uintptr_t start, uintptr_t end)
 #ifdef CONFIG_ARCH_DCACHE
 void up_flush_dcache_all(void);
 #else
-static inline void up_flush_dcache_all(void)
-{
-}
+#  define up_flush_dcache_all()
 #endif
 
 /****************************************************************************
@@ -353,9 +339,7 @@ static inline void up_flush_dcache_all(void)
 #ifdef CONFIG_ARCH_ICACHE
 void up_coherent_dcache(uintptr_t addr, size_t len);
 #else
-static inline void up_coherent_dcache(uintptr_t addr, size_t len)
-{
-}
+#  define up_coherent_dcache(addr, len)
 #endif
 
 #undef EXTERN