diff --git a/Source/Core/VideoCommon/CommandProcessor.cpp b/Source/Core/VideoCommon/CommandProcessor.cpp
index e42b7227db..9da48f5302 100644
--- a/Source/Core/VideoCommon/CommandProcessor.cpp
+++ b/Source/Core/VideoCommon/CommandProcessor.cpp
@@ -77,11 +77,22 @@ void DoState(PointerWrap &p)
 	p.Do(interruptFinishWaiting);
 }
 
-inline void WriteLow (volatile u32& _reg, u16 lowbits)  {Common::AtomicStore(_reg,(_reg & 0xFFFF0000) | lowbits);}
-inline void WriteHigh(volatile u32& _reg, u16 highbits) {Common::AtomicStore(_reg,(_reg & 0x0000FFFF) | ((u32)highbits << 16));}
-
-inline u16 ReadLow  (u32 _reg)  {return (u16)(_reg & 0xFFFF);}
-inline u16 ReadHigh (u32 _reg)  {return (u16)(_reg >> 16);}
+UNUSED static inline void WriteLow(volatile u32& _reg, u16 lowbits)
+{
+	Common::AtomicStore(_reg, (_reg & 0xFFFF0000) | lowbits);
+}
+static inline void WriteHigh(volatile u32& _reg, u16 highbits)
+{
+	Common::AtomicStore(_reg, (_reg & 0x0000FFFF) | ((u32)highbits << 16));
+}
+static inline u16 ReadLow(u32 _reg)
+{
+	return (u16)(_reg & 0xFFFF);
+}
+static inline u16 ReadHigh(u32 _reg)
+{
+	return (u16)(_reg >> 16);
+}
 
 void Init()
 {