diff options
Diffstat (limited to 'src/mame/drivers/mainevt.c')
-rw-r--r-- | src/mame/drivers/mainevt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/mainevt.c b/src/mame/drivers/mainevt.c index 6d6b6d1bccf..5a304aa6460 100644 --- a/src/mame/drivers/mainevt.c +++ b/src/mame/drivers/mainevt.c @@ -691,13 +691,13 @@ static void volume_callback(int v) K007232_set_volume(0,1,0,(v & 0x0f) * 0x11); } -static struct K007232_interface k007232_interface = +static const struct K007232_interface k007232_interface = { REGION_SOUND1, /* memory regions */ volume_callback /* external port callback */ }; -static struct upd7759_interface upd7759_interface = +static const struct upd7759_interface upd7759_interface = { REGION_SOUND2, /* memory region */ 0 |