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Diffstat (limited to 'src/mame/drivers/vaportra.c')
-rw-r--r--src/mame/drivers/vaportra.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/vaportra.c b/src/mame/drivers/vaportra.c
index 65d50b6a5f6..66cfb486454 100644
--- a/src/mame/drivers/vaportra.c
+++ b/src/mame/drivers/vaportra.c
@@ -262,7 +262,7 @@ static void sound_irq(int state)
cpunum_set_input_line(1,1,state); /* IRQ 2 */
}
-static struct YM2151interface ym2151_interface =
+static const struct YM2151interface ym2151_interface =
{
sound_irq
};