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Diffstat (limited to 'src/mame/drivers/studio2.cpp')
-rw-r--r--src/mame/drivers/studio2.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/studio2.cpp b/src/mame/drivers/studio2.cpp
index 9ecff4ffe3f..26938614ac3 100644
--- a/src/mame/drivers/studio2.cpp
+++ b/src/mame/drivers/studio2.cpp
@@ -344,8 +344,8 @@ void studio2_state::studio2_map(address_map &map)
void studio2_state::studio2_io_map(address_map &map)
{
map.unmap_value_high();
- map(0x01, 0x01).r(this, FUNC(studio2_state::dispon_r));
- map(0x02, 0x02).w(this, FUNC(studio2_state::keylatch_w));
+ map(0x01, 0x01).r(FUNC(studio2_state::dispon_r));
+ map(0x02, 0x02).w(FUNC(studio2_state::keylatch_w));
}
void visicom_state::visicom_map(address_map &map)
@@ -359,8 +359,8 @@ void visicom_state::visicom_map(address_map &map)
void visicom_state::visicom_io_map(address_map &map)
{
- map(0x01, 0x01).w(this, FUNC(visicom_state::dispon_w));
- map(0x02, 0x02).w(this, FUNC(visicom_state::keylatch_w));
+ map(0x01, 0x01).w(FUNC(visicom_state::dispon_w));
+ map(0x02, 0x02).w(FUNC(visicom_state::keylatch_w));
}
void mpt02_state::mpt02_map(address_map &map)
@@ -374,7 +374,7 @@ void mpt02_state::mpt02_map(address_map &map)
void mpt02_state::mpt02_io_map(address_map &map)
{
map(0x01, 0x01).rw(m_cti, FUNC(cdp1864_device::dispon_r), FUNC(cdp1864_device::step_bgcolor_w));
- map(0x02, 0x02).w(this, FUNC(mpt02_state::keylatch_w));
+ map(0x02, 0x02).w(FUNC(mpt02_state::keylatch_w));
map(0x04, 0x04).rw(m_cti, FUNC(cdp1864_device::dispoff_r), FUNC(cdp1864_device::tone_latch_w));
}