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Diffstat (limited to 'src/devices/bus/einstein/userport/userport.h')
-rw-r--r--src/devices/bus/einstein/userport/userport.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/devices/bus/einstein/userport/userport.h b/src/devices/bus/einstein/userport/userport.h
index 59301644aa3..ea00d229b08 100644
--- a/src/devices/bus/einstein/userport/userport.h
+++ b/src/devices/bus/einstein/userport/userport.h
@@ -32,7 +32,7 @@
MCFG_DEVICE_SLOT_INTERFACE(einstein_userport_cards, nullptr, false)
#define MCFG_EINSTEIN_USERPORT_BSTB_HANDLER(_devcb) \
- devcb = &einstein_userport_device::set_bstb_handler(*device, DEVCB_##_devcb);
+ devcb = &downcast<einstein_userport_device &>(*device).set_bstb_handler(DEVCB_##_devcb);
//**************************************************************************
@@ -49,8 +49,7 @@ public:
virtual ~einstein_userport_device();
// callbacks
- template <class Object> static devcb_base &set_bstb_handler(device_t &device, Object &&cb)
- { return downcast<einstein_userport_device &>(device).m_bstb_handler.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_bstb_handler(Object &&cb) { return m_bstb_handler.set_callback(std::forward<Object>(cb)); }
// called from card device
DECLARE_WRITE_LINE_MEMBER( bstb_w ) { m_bstb_handler(state); }