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Diffstat (limited to 'src/emu/sound/disc_inp.c')
-rw-r--r--src/emu/sound/disc_inp.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/emu/sound/disc_inp.c b/src/emu/sound/disc_inp.c
index e5e1b2b8312..0220db13fba 100644
--- a/src/emu/sound/disc_inp.c
+++ b/src/emu/sound/disc_inp.c
@@ -47,10 +47,8 @@ struct dss_input_context
INLINE discrete_info *get_safe_token(running_device *device)
{
assert(device != NULL);
- assert(device->token != NULL);
- assert(device->type == SOUND);
- assert(sound_get_type(device) == SOUND_DISCRETE);
- return (discrete_info *)device->token;
+ assert(device->type() == SOUND_DISCRETE);
+ return (discrete_info *)downcast<legacy_device_base *>(device)->token();
}
READ8_DEVICE_HANDLER(discrete_sound_r)