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Diffstat (limited to 'src/mame/drivers/chinagat.c')
-rw-r--r--src/mame/drivers/chinagat.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/chinagat.c b/src/mame/drivers/chinagat.c
index 5541ea44b5c..d6ce26e19e8 100644
--- a/src/mame/drivers/chinagat.c
+++ b/src/mame/drivers/chinagat.c
@@ -460,14 +460,14 @@ static void chinagat_irq_handler(int irq) {
cpunum_set_input_line( 2, 0, irq ? ASSERT_LINE : CLEAR_LINE );
}
-static struct YM2151interface ym2151_interface =
+static const struct YM2151interface ym2151_interface =
{
chinagat_irq_handler
};
/* This on the bootleg board, instead of the m6295 */
-static struct MSM5205interface msm5205_interface =
+static const struct MSM5205interface msm5205_interface =
{
saiyugb1_m5205_irq_w, /* Interrupt function */
MSM5205_S64_4B /* vclk input mode (6030Hz, 4-bit) */
@@ -480,7 +480,7 @@ static INTERRUPT_GEN( chinagat_interrupt )
}
/* This is only on the second bootleg board */
-static struct YM2203interface ym2203_interface =
+static const struct YM2203interface ym2203_interface =
{
0,
0,