diff --git a/src/burn/drv/sms/d_sms.cpp b/src/burn/drv/sms/d_sms.cpp
index 4f0b5708a..86e1207ed 100644
--- a/src/burn/drv/sms/d_sms.cpp
+++ b/src/burn/drv/sms/d_sms.cpp
@@ -167,7 +167,7 @@ typedef struct {
     char *name;
 } rominfo_t;
 
-rominfo_t game_list[] = {
+static rominfo_t game_list[] = {
     {0x29822980, MAPPER_CODIES, DISPLAY_PAL, TERRITORY_EXPORT, "Cosmic Spacehead"},
     {0xB9664AE1, MAPPER_CODIES, DISPLAY_PAL, TERRITORY_EXPORT, "Fantastic Dizzy"},
     {0xA577CE46, MAPPER_CODIES, DISPLAY_PAL, TERRITORY_EXPORT, "Micro Machines"},
@@ -284,14 +284,10 @@ INT32 SMSInit()
     snd.sample_rate = 44100;
     snd.mixer_callback = NULL;
 
-    sms.territory = 0;
     sms.use_fm = 0;
 
     system_init();
 
-    sms.territory = 0;
-    sms.use_fm = 0;
-
 	return 0;
 }
 
diff --git a/src/burn/drv/sms/smssound.h b/src/burn/drv/sms/smssound.h
index bc0f6b845..c0bf24bbe 100644
--- a/src/burn/drv/sms/smssound.h
+++ b/src/burn/drv/sms/smssound.h
@@ -40,7 +40,5 @@ void fmunit_write(int offset, int data);
 int sound_init(void);
 void sound_shutdown(void);
 void sound_reset(void);
-//void sound_update(int line);
-//void sound_mixer_callback(int16 **stream, int16 **output, int length);
 
 #endif /* _SOUND_H_ */
diff --git a/src/burn/drv/sms/smssystem.cpp b/src/burn/drv/sms/smssystem.cpp
index 1a67d4d7c..71b79e365 100644
--- a/src/burn/drv/sms/smssystem.cpp
+++ b/src/burn/drv/sms/smssystem.cpp
@@ -23,7 +23,7 @@
 
 
 bitmap_t bitmap;
-cart_t cart;                
+cart_t cart;
 input_t input;
 
 /* Run the virtual console emulation for one frame */
@@ -41,8 +41,6 @@ void system_frame(int skip_render)
         {
             sms.paused = 1;
 
-            //z80_set_irq_line(IRQ_LINE_NMI, ASSERT_LINE);
-			//z80_set_irq_line(IRQ_LINE_NMI, CLEAR_LINE);
 			ZetNmi();
         }
     }
@@ -102,7 +100,6 @@ void system_frame(int skip_render)
             }
         }
 
-//        sound_update(vdp.line);
 		// Render Sound Segment
 		if (pBurnSoundOut) {
 			INT32 nSegmentLength = nBurnSoundLen / lpf;