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Diffstat (limited to 'src/devices/sound/wave.cpp')
-rw-r--r--src/devices/sound/wave.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/sound/wave.cpp b/src/devices/sound/wave.cpp
index 7383805d05e..810f537e51d 100644
--- a/src/devices/sound/wave.cpp
+++ b/src/devices/sound/wave.cpp
@@ -47,13 +47,13 @@ wave_device::wave_device(const machine_config &mconfig, const char *tag, device_
void wave_device::device_start()
{
- speaker_device_iterator spkiter(machine().root_device());
+ speaker_device_iterator spkiter(*owner());
int speakers = spkiter.count();
if (speakers > 1)
machine().sound().stream_alloc(*this, 0, 2, machine().sample_rate());
else
machine().sound().stream_alloc(*this, 0, 1, machine().sample_rate());
- m_cass = machine().device<cassette_image_device>(m_cassette_tag);
+ m_cass = owner()->subdevice<cassette_image_device>(m_cassette_tag);
}
//-------------------------------------------------
@@ -69,7 +69,7 @@ void wave_device::sound_stream_update(sound_stream &stream, stream_sample_t **in
stream_sample_t *right_buffer = nullptr;
int i;
- speaker_device_iterator spkiter(m_cass->machine().root_device());
+ speaker_device_iterator spkiter(*owner());
int speakers = spkiter.count();
if (speakers>1)
right_buffer = outputs[1];