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Diffstat (limited to 'src/mame/drivers/czk80.cpp')
-rw-r--r--src/mame/drivers/czk80.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/czk80.cpp b/src/mame/drivers/czk80.cpp
index 0227b4aa6a7..f884ea71b8e 100644
--- a/src/mame/drivers/czk80.cpp
+++ b/src/mame/drivers/czk80.cpp
@@ -115,12 +115,12 @@ void czk80_state::czk80_mem(address_map &map)
void czk80_state::czk80_io(address_map &map)
{
map.global_mask(0xff);
- map(0x40, 0x40).w(this, FUNC(czk80_state::port40_w));
+ map(0x40, 0x40).w(FUNC(czk80_state::port40_w));
map(0x4c, 0x4f).rw("pio", FUNC(z80pio_device::read), FUNC(z80pio_device::write));
map(0x50, 0x53).rw("dart", FUNC(z80dart_device::cd_ba_r), FUNC(z80dart_device::cd_ba_w));
map(0x54, 0x57).rw("ctc", FUNC(z80ctc_device::read), FUNC(z80ctc_device::write));
- map(0x80, 0x80).r(this, FUNC(czk80_state::port80_r)).w(m_terminal, FUNC(generic_terminal_device::write));
- map(0x81, 0x81).r(this, FUNC(czk80_state::port81_r));
+ map(0x80, 0x80).r(FUNC(czk80_state::port80_r)).w(m_terminal, FUNC(generic_terminal_device::write));
+ map(0x81, 0x81).r(FUNC(czk80_state::port81_r));
/* Select one of the below */
//AM_RANGE(0xc0, 0xc0) AM_READ(portc0_r)
map(0xc0, 0xc1).m(m_fdc, FUNC(upd765a_device::map));