Removed obsolete hack

zsnes/src/init.asm

@@ -1391,7 +1391,6 @@ NEWSYM Offby1line,     db 0
 NEWSYM CacheCheckSkip,     db 0
 NEWSYM HIRQSkip,     db 0
 NEWSYM ClearScreenSkip, db 0
-NEWSYM hirqmode2, db 0
 NEWSYM ENVDisable, db 0
 SECTION .text
 
@@ -1483,7 +1482,6 @@ NEWSYM headerhack
     mov byte[hdmaearlstart],0
     mov dword[WindowDisables],0
     mov byte[ClearScreenSkip],0
-    mov byte[hirqmode2],0
     mov byte[ENVDisable],0
 
     mov esi,[romdata]
@@ -1729,13 +1727,6 @@ NEWSYM headerhack
 ;    mov byte[ENVDisable],1
 ;.notemeralddragon
 
-    mov esi,[romdata]
-    add esi,7FC0h
-    cmp dword[esi],'FF M'
-    jne .notffmq
-    mov byte[hirqmode2],1
-.notffmq
-
     mov esi,[romdata]
     add esi,07FC0h
     cmp dword[esi],'YOSH'