diff options
Diffstat (limited to 'src/devices/machine/74153.h')
-rw-r--r-- | src/devices/machine/74153.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/devices/machine/74153.h b/src/devices/machine/74153.h index 8325d819233..3418d8b852f 100644 --- a/src/devices/machine/74153.h +++ b/src/devices/machine/74153.h @@ -33,10 +33,10 @@ MCFG_DEVICE_ADD(_tag, TTL153, 0) #define MCFG_TTL153_ZA_CB(_devcb) \ - devcb = &ttl153_device::set_za_callback(*device, DEVCB_##_devcb); + devcb = &downcast<ttl153_device &>(*device).set_za_callback(DEVCB_##_devcb); #define MCFG_TTL153_ZB_CB(_devcb) \ - devcb = &ttl153_device::set_zb_callback(*device, DEVCB_##_devcb); + devcb = &downcast<ttl153_device &>(*device).set_zb_callback(DEVCB_##_devcb); //************************************************************************** @@ -50,11 +50,8 @@ public: ttl153_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // configuration - template <class Object> static devcb_base &set_za_callback(device_t &device, Object &&cb) - { return downcast<ttl153_device &>(device).m_za_cb.set_callback(std::forward<Object>(cb)); } - - template <class Object> static devcb_base &set_zb_callback(device_t &device, Object &&cb) - { return downcast<ttl153_device &>(device).m_zb_cb.set_callback(std::forward<Object>(cb)); } + template <class Object> devcb_base &set_za_callback(Object &&cb) { return m_za_cb.set_callback(std::forward<Object>(cb)); } + template <class Object> devcb_base &set_zb_callback(Object &&cb) { return m_zb_cb.set_callback(std::forward<Object>(cb)); } // select DECLARE_WRITE_LINE_MEMBER(s0_w); |