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Diffstat (limited to 'src/devices/bus/odyssey2/rally.cpp')
-rw-r--r--src/devices/bus/odyssey2/rally.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/bus/odyssey2/rally.cpp b/src/devices/bus/odyssey2/rally.cpp
index 42dcdc0b26f..00205028fa6 100644
--- a/src/devices/bus/odyssey2/rally.cpp
+++ b/src/devices/bus/odyssey2/rally.cpp
@@ -39,7 +39,7 @@ void o2_rally_device::device_start()
void o2_rally_device::cart_init()
{
- u32 size = m_rom.bytes();
+ u32 size = m_rom_size;
if (size & (size - 1) || size < 0x800)
fatalerror("o2_rally_device: ROM size must be 2^x\n");
}
@@ -53,7 +53,7 @@ u8 o2_rally_device::read_rom04(offs_t offset)
{
// P10 enables latch output
u8 bank = (m_control & 1) ? ~0 : m_bank;
- return m_rom[(offset + bank * 0x800) & (m_rom.bytes() - 1)];
+ return m_rom[(offset + bank * 0x800) & (m_rom_size - 1)];
}
void o2_rally_device::io_write(offs_t offset, u8 data)