diff --git a/src/hardware/mame/fmopl.cpp b/src/hardware/mame/fmopl.cpp
index 02a980d9..ac8e4cda 100644
--- a/src/hardware/mame/fmopl.cpp
+++ b/src/hardware/mame/fmopl.cpp
@@ -1795,7 +1795,7 @@ void FM_OPL::ResetChip()
 #endif
 }
 
-
+#if 0
 void FM_OPL::postload()
 {
 	for(int ch = 0; ch < sizeof(P_CH)/ sizeof(P_CH[0]); ch++)
@@ -1847,6 +1847,7 @@ void FM_OPL::postload()
 	}
 #endif
 }
+#endif
 
 } // anonymous namespace
 
diff --git a/src/hardware/mame/ymf262.cpp b/src/hardware/mame/ymf262.cpp
index af695a8e..197099f7 100644
--- a/src/hardware/mame/ymf262.cpp
+++ b/src/hardware/mame/ymf262.cpp
@@ -680,6 +680,7 @@ static inline void OPL3_STATUS_RESET(OPL3 *chip,int flag)
 	}
 }
 
+#if 0
 /* IRQ mask set */
 static inline void OPL3_STATUSMASK_SET(OPL3 *chip,int flag)
 {
@@ -688,7 +689,7 @@ static inline void OPL3_STATUSMASK_SET(OPL3 *chip,int flag)
 	OPL3_STATUS_SET(chip,0);
 	OPL3_STATUS_RESET(chip,0);
 }
-
+#endif
 
 /* advance LFO to next sample */
 static inline void advance_lfo(OPL3 *chip)