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Diffstat (limited to 'src/devices/machine/i8271.h')
-rw-r--r--src/devices/machine/i8271.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/devices/machine/i8271.h b/src/devices/machine/i8271.h
index 32d70b507a0..6c413081d69 100644
--- a/src/devices/machine/i8271.h
+++ b/src/devices/machine/i8271.h
@@ -33,6 +33,10 @@ public:
template <class Object> devcb_base &set_drq_wr_callback(Object &&cb) { return drq_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> devcb_base &set_hdl_wr_callback(Object &&cb) { return hdl_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> devcb_base &set_opt_wr_callback(Object &&cb) { return opt_cb.set_callback(std::forward<Object>(cb)); }
+ auto intrq_wr_callback() { return intrq_cb.bind(); }
+ auto drq_wr_callback() { return drq_cb.bind(); }
+ auto hdl_wr_callback() { return hdl_cb.bind(); }
+ auto opt_wr_callback() { return opt_cb.bind(); }
DECLARE_READ8_MEMBER (data_r);
DECLARE_WRITE8_MEMBER(data_w);