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Diffstat (limited to 'src/mame/drivers/silkroad.cpp')
-rw-r--r--src/mame/drivers/silkroad.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/mame/drivers/silkroad.cpp b/src/mame/drivers/silkroad.cpp
index ed80f4eebdc..d7bf3416254 100644
--- a/src/mame/drivers/silkroad.cpp
+++ b/src/mame/drivers/silkroad.cpp
@@ -342,11 +342,11 @@ ROM_START( silkroad )
/* $00000-$20000 stays the same in all sound banks, */
/* the second half of the bank is what gets switched */
ROM_REGION( 0xc0000, "oki1", 0 ) /* Samples */
- ROM_COPY( "user1", 0x000000, 0x000000, 0x020000)
+ ROM_COPY( "user1", nullptr, 0x000000, 0x020000)
ROM_COPY( "user1", 0x020000, 0x020000, 0x020000)
- ROM_COPY( "user1", 0x000000, 0x040000, 0x020000)
+ ROM_COPY( "user1", nullptr, 0x040000, 0x020000)
ROM_COPY( "user1", 0x040000, 0x060000, 0x020000)
- ROM_COPY( "user1", 0x000000, 0x080000, 0x020000)
+ ROM_COPY( "user1", nullptr, 0x080000, 0x020000)
ROM_COPY( "user1", 0x060000, 0x0a0000, 0x020000)
ROM_REGION( 0x080000, "oki2", 0 )
@@ -378,11 +378,11 @@ ROM_START( silkroada )
/* $00000-$20000 stays the same in all sound banks, */
/* the second half of the bank is what gets switched */
ROM_REGION( 0xc0000, "oki1", 0 ) /* Samples */
- ROM_COPY( "user1", 0x000000, 0x000000, 0x020000)
+ ROM_COPY( "user1", nullptr, 0x000000, 0x020000)
ROM_COPY( "user1", 0x020000, 0x020000, 0x020000)
- ROM_COPY( "user1", 0x000000, 0x040000, 0x020000)
+ ROM_COPY( "user1", nullptr, 0x040000, 0x020000)
ROM_COPY( "user1", 0x040000, 0x060000, 0x020000)
- ROM_COPY( "user1", 0x000000, 0x080000, 0x020000)
+ ROM_COPY( "user1", nullptr, 0x080000, 0x020000)
ROM_COPY( "user1", 0x060000, 0x0a0000, 0x020000)
ROM_REGION( 0x080000, "oki2", 0 )