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Diffstat (limited to 'src/mame/drivers/spg2xx_mysprtch.cpp')
-rw-r--r--src/mame/drivers/spg2xx_mysprtch.cpp10
1 files changed, 1 insertions, 9 deletions
diff --git a/src/mame/drivers/spg2xx_mysprtch.cpp b/src/mame/drivers/spg2xx_mysprtch.cpp
index 249eb934675..2a2f6f591b6 100644
--- a/src/mame/drivers/spg2xx_mysprtch.cpp
+++ b/src/mame/drivers/spg2xx_mysprtch.cpp
@@ -394,15 +394,7 @@ void spg2xx_game_mysprt_plus_state::init_mysprtcp()
uint16_t *ROM = (uint16_t*)memregion("maincpu")->base();
int size = memregion("maincpu")->bytes();
- for (int i = 0; i < size / 2; i++)
- {
- ROM[i] = bitswap<16>(ROM[i], 15, 13, 14, 12,
- 7, 6, 5, 4,
- 11, 10, 9, 8,
- 3, 1, 2, 0);
-
- ROM[i] = ROM[i] ^ 0xfafa;
- }
+ decrypt_ac_ff(ROM, size);
}