Fix whitespace

Replace spaces by tabs for consistency. The rest of the codebase uses
tabs, so the linkerscript parser has to change.

Removed trailing tabs in all codebase.

Signed-off-by: AntonioND <antonio_nd@outlook.com>

src/asm/asmy.y

@@ -118,7 +118,6 @@ ULONG	str2int2( char *s, int length )
 		r<<=8;
 		r|=(UBYTE)(s[i]);
 		i++;
-		
 	}
 	return( r );
 }