diff options
Diffstat (limited to 'src/mame/drivers/vic20.cpp')
-rw-r--r-- | src/mame/drivers/vic20.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/vic20.cpp b/src/mame/drivers/vic20.cpp index 43dc17e7714..1b504f877af 100644 --- a/src/mame/drivers/vic20.cpp +++ b/src/mame/drivers/vic20.cpp @@ -681,7 +681,7 @@ static MACHINE_CONFIG_START( vic20, vic20_state ) MCFG_VCS_CONTROL_PORT_ADD(CONTROL1_TAG, vcs_control_port_devices, "joy") MCFG_VCS_CONTROL_PORT_TRIGGER_CALLBACK(WRITELINE(vic20_state, write_light_pen)) - MCFG_PET_USER_PORT_ADD(PET_USER_PORT_TAG, vic20_user_port_cards, NULL) + MCFG_PET_USER_PORT_ADD(PET_USER_PORT_TAG, vic20_user_port_cards, nullptr) MCFG_PET_USER_PORT_3_HANDLER(WRITELINE(vic20_state, exp_reset_w)) MCFG_PET_USER_PORT_4_HANDLER(WRITELINE(vic20_state, write_user_joy0)) MCFG_PET_USER_PORT_5_HANDLER(WRITELINE(vic20_state, write_user_joy1)) @@ -730,7 +730,7 @@ static MACHINE_CONFIG_DERIVED( ntsc, vic20 ) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) // devices - MCFG_VIC20_EXPANSION_SLOT_ADD(VIC20_EXPANSION_SLOT_TAG, MOS6560_CLOCK, vic20_expansion_cards, NULL) + MCFG_VIC20_EXPANSION_SLOT_ADD(VIC20_EXPANSION_SLOT_TAG, MOS6560_CLOCK, vic20_expansion_cards, nullptr) MCFG_VIC20_EXPANSION_SLOT_IRQ_CALLBACK(INPUTLINE(M6502_TAG, M6502_IRQ_LINE)) MCFG_VIC20_EXPANSION_SLOT_NMI_CALLBACK(INPUTLINE(M6502_TAG, M6502_NMI_LINE)) MCFG_VIC20_EXPANSION_SLOT_RES_CALLBACK(WRITELINE(vic20_state, exp_reset_w)) @@ -760,7 +760,7 @@ static MACHINE_CONFIG_DERIVED( pal, vic20 ) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) // devices - MCFG_VIC20_EXPANSION_SLOT_ADD(VIC20_EXPANSION_SLOT_TAG, MOS6561_CLOCK, vic20_expansion_cards, NULL) + MCFG_VIC20_EXPANSION_SLOT_ADD(VIC20_EXPANSION_SLOT_TAG, MOS6561_CLOCK, vic20_expansion_cards, nullptr) MCFG_VIC20_EXPANSION_SLOT_IRQ_CALLBACK(INPUTLINE(M6502_TAG, M6502_IRQ_LINE)) MCFG_VIC20_EXPANSION_SLOT_NMI_CALLBACK(INPUTLINE(M6502_TAG, M6502_NMI_LINE)) MCFG_VIC20_EXPANSION_SLOT_RES_CALLBACK(WRITELINE(vic20_state, exp_reset_w)) |