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Diffstat (limited to 'src/mame/drivers/hp2640.cpp')
-rw-r--r--src/mame/drivers/hp2640.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/hp2640.cpp b/src/mame/drivers/hp2640.cpp
index 7bdae4af2ac..de334235867 100644
--- a/src/mame/drivers/hp2640.cpp
+++ b/src/mame/drivers/hp2640.cpp
@@ -987,11 +987,11 @@ MACHINE_CONFIG_START(hp2645_state::hp2645)
config.set_default_layout(layout_hp2640);
// RS232
- MCFG_DEVICE_ADD("rs232" , RS232_PORT, default_rs232_devices , nullptr)
+ RS232_PORT(config, m_rs232, default_rs232_devices , nullptr);
// UART (TR1602B)
AY51013(config, m_uart);
- m_uart->read_si_callback().set("rs232", FUNC(rs232_port_device::rxd_r));
+ m_uart->read_si_callback().set(m_rs232, FUNC(rs232_port_device::rxd_r));
m_uart->write_so_callback().set(FUNC(hp2645_state::async_txd_w));
m_uart->write_dav_callback().set(FUNC(hp2645_state::async_dav_w));
m_uart->set_auto_rdav(true);