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Diffstat (limited to 'src/mame/drivers/r2dtank.c')
-rw-r--r--src/mame/drivers/r2dtank.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/mame/drivers/r2dtank.c b/src/mame/drivers/r2dtank.c
index db781d2ffc6..625d2c38569 100644
--- a/src/mame/drivers/r2dtank.c
+++ b/src/mame/drivers/r2dtank.c
@@ -75,6 +75,7 @@ public:
DECLARE_WRITE_LINE_MEMBER(flipscreen_w);
DECLARE_WRITE_LINE_MEMBER(display_enable_changed);
DECLARE_WRITE8_MEMBER(pia_comp_w);
+ virtual void machine_start();
};
@@ -296,13 +297,12 @@ static const pia6821_interface pia_audio_intf =
};
-static MACHINE_START( r2dtank )
+void r2dtank_state::machine_start()
{
- r2dtank_state *state = machine.driver_data<r2dtank_state>();
/* setup for save states */
- state_save_register_global(machine, state->m_flipscreen);
- state_save_register_global(machine, state->m_ttl74123_output);
- state_save_register_global(machine, state->m_AY8910_selected);
+ state_save_register_global(machine(), m_flipscreen);
+ state_save_register_global(machine(), m_ttl74123_output);
+ state_save_register_global(machine(), m_AY8910_selected);
}
@@ -539,7 +539,6 @@ static MACHINE_CONFIG_START( r2dtank, r2dtank_state )
MCFG_CPU_ADD("audiocpu", M6802,3000000) /* ?? */
MCFG_CPU_PROGRAM_MAP(r2dtank_audio_map)
- MCFG_MACHINE_START(r2dtank)
MCFG_NVRAM_ADD_0FILL("nvram")
/* video hardware */