diff options
Diffstat (limited to 'src/mame/drivers/cham24.c')
-rw-r--r-- | src/mame/drivers/cham24.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/cham24.c b/src/mame/drivers/cham24.c index 66d95f2e626..e2278fe2887 100644 --- a/src/mame/drivers/cham24.c +++ b/src/mame/drivers/cham24.c @@ -173,8 +173,8 @@ WRITE8_MEMBER(cham24_state::cham24_IN0_w) m_in_0_shift = 0; m_in_1_shift = 0; - m_in_0 = input_port_read(machine(), "P1"); - m_in_1 = input_port_read(machine(), "P2"); + m_in_0 = ioport("P1")->read(); + m_in_1 = ioport("P2")->read(); } @@ -304,8 +304,8 @@ static MACHINE_START( cham24 ) { cham24_state *state = machine.driver_data<cham24_state>(); /* switch PRG rom */ - UINT8* dst = machine.root_device().memregion("maincpu")->base(); - UINT8* src = machine.root_device().memregion("user1")->base(); + UINT8* dst = state->memregion("maincpu")->base(); + UINT8* src = state->memregion("user1")->base(); memcpy(&dst[0x8000], &src[0x0f8000], 0x4000); memcpy(&dst[0xc000], &src[0x0f8000], 0x4000); |