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Diffstat (limited to 'src/devices/cpu/sm510/sm500.h')
-rw-r--r--src/devices/cpu/sm510/sm500.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/cpu/sm510/sm500.h b/src/devices/cpu/sm510/sm500.h
index 36e361eecdb..b0d056b47bd 100644
--- a/src/devices/cpu/sm510/sm500.h
+++ b/src/devices/cpu/sm510/sm500.h
@@ -18,7 +18,7 @@
// LCD segment outputs: H1/2 as a0, O group as a1-a4, O data as d0-d3
#define MCFG_SM500_WRITE_O_CB(_devcb) \
- devcb = &sm500_device::set_write_o_callback(*device, DEVCB_##_devcb);
+ devcb = &downcast<sm500_device &>(*device).set_write_o_callback(DEVCB_##_devcb);
// see sm510.h for ACL, K, R, alpha, beta
@@ -79,8 +79,8 @@ class sm500_device : public sm510_base_device
public:
sm500_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
- // static configuration helpers
- template <class Object> static devcb_base &set_write_o_callback(device_t &device, Object &&cb) { return downcast<sm500_device &>(device).m_write_o.set_callback(std::forward<Object>(cb)); }
+ // configuration helpers
+ template <class Object> devcb_base &set_write_o_callback(Object &&cb) { return m_write_o.set_callback(std::forward<Object>(cb)); }
protected:
sm500_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int stack_levels, int o_pins, int prgwidth, address_map_constructor program, int datawidth, address_map_constructor data);