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Diffstat (limited to 'src/mame/drivers/grchamp.c')
-rw-r--r--src/mame/drivers/grchamp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/grchamp.c b/src/mame/drivers/grchamp.c
index 09e4f06ac01..a6db5520515 100644
--- a/src/mame/drivers/grchamp.c
+++ b/src/mame/drivers/grchamp.c
@@ -342,7 +342,7 @@ INLINE UINT8 get_pc3259_bits(running_machine *machine, grchamp_state *state, int
int bits;
/* force a partial update to the current position */
- video_screen_update_partial(machine->primary_screen, video_screen_get_vpos(machine->primary_screen));
+ machine->primary_screen->update_partial(machine->primary_screen->vpos());
/* get the relevant 4 bits */
bits = (state->collide >> (offs*4)) & 0x0f;