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Diffstat (limited to 'src/emu/machine/mccs1850.c')
-rw-r--r--src/emu/machine/mccs1850.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/machine/mccs1850.c b/src/emu/machine/mccs1850.c
index d8c06b06ef5..a5a124bf2d9 100644
--- a/src/emu/machine/mccs1850.c
+++ b/src/emu/machine/mccs1850.c
@@ -371,9 +371,9 @@ void mccs1850_device::nvram_default()
{
memset(m_ram, 0xff, RAM_SIZE);
- if (machine().region(tag()) != NULL)
+ if (machine().root_device().memregion(tag()) != NULL)
{
- UINT8 *nvram = machine().region(tag())->base();
+ UINT8 *nvram = machine().root_device().memregion(tag())->base();
// initialize NVRAM
memcpy(m_ram, nvram, 0x20);