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Diffstat (limited to 'src/mame/drivers/lockon.c')
-rw-r--r--src/mame/drivers/lockon.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/lockon.c b/src/mame/drivers/lockon.c
index b8e79803787..fc42aa6c938 100644
--- a/src/mame/drivers/lockon.c
+++ b/src/mame/drivers/lockon.c
@@ -332,10 +332,10 @@ READ8_MEMBER(lockon_state::adc_r)
{
switch (offset)
{
- case 0: return input_port_read(machine(), "ADC_BANK");
- case 1: return input_port_read(machine(), "ADC_PITCH");
- case 2: return input_port_read(machine(), "ADC_MISSILE");
- case 3: return input_port_read(machine(), "ADC_HOVER");
+ case 0: return ioport("ADC_BANK")->read();
+ case 1: return ioport("ADC_PITCH")->read();
+ case 2: return ioport("ADC_MISSILE")->read();
+ case 3: return ioport("ADC_HOVER")->read();
default: return 0;
}
}